Technical Information

H1P 089/100
Axial Piston Single Pumps

www.danfoss.com

Technical Information
H1P 089/100 Axial Piston Single Pumps

Revision history

2 | © Danfoss | July 2022

Table of revisions
Date

ChangedRev

July 2022

Corrected unit conversions1402

May 2022

Corrected HDC control information

1401

December 2021

Added HDC control

1301

April 2021

Corrected interface with ECU (EDC) graphic

1208

January 2021

Corrected unit conversion errors

1207

June 2020

Corrected E/F charge filtration port size

1206

April 2020

Corrected swash plate angle sensor connector and CCO connector descriptions

1205

February 2020

Added NFPE options and changed document number from BC00000067

1204

September 2019

G3 Input shaft option added.

1102

June 2019

Major revision.

1101

May 2018

Angle sensor for EDC; FDC note added.

1001

June 2017

port size changes

0902

May 2017

NFPE gen. 3 changes.

0901

November 2015

Master Model Code changes.

0800

2010-2014

Various changes.

BA-GB

Aug 2009

First editionAA

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Contents
Technical Specifications
H1 Pumps General Specification.................................................................................................................................................6
H1P 089/100 Technical Data........................................................................................................................................................ 6
H1P 089/100 Operating Parameters .........................................................................................................................................7
Fluid Specification............................................................................................................................................................................8
H1P 089/100 Mounting Flange Loads ..................................................................................................................................... 8
Bearing Life and External Radial Shaft Loads......................................................................................................................... 9
Charge pump...................................................................................................................................................................................10
Charge Pump Selection..........................................................................................................................................................10
20/24 cm³ Charge Pump – Flow and Power Curves.....................................................................................................10
Master Model CodeDisplacement, A—Rotation, B—Product Version, Z—Port Configuration............................................................... 11
D—Controls..................................................................................................................................................................................... 12
Electronic Displacement Controls...................................................................................................................................... 12
Fan Drive Controls....................................................................................................................................................................12
Forward-Neutral-Reverse (FNR) Controls.........................................................................................................................12
Non-Feedback Proportional Electric (NFPE) Controls................................................................................................. 12
Automotive Controls...............................................................................................................................................................13
Manual Displacement Control............................................................................................................................................. 13
Hydraulic Displacement Control.........................................................................................................................................13
F—Orifices, E—Displacement Limiters.................................................................................................................................. 14
G—Endcap....................................................................................................................................................................................... 15
H—Mounting Flange, J—Input Shaft, K—Aux Pad...........................................................................................................16
M, N—Overpressure Protection Settings.............................................................................................................................. 17
S—Charge Pump, T—Filtration, V—Charge Pressure Relief..........................................................................................18
W—Special Hardware, X—Paint, Y—Special Features.................................................................................................... 19
Control Options
Electrical Displacement Control (EDC)................................................................................................................................... 20
EDC Operation........................................................................................................................................................................... 20
Control signal requirements, EDC 089/100.....................................................................................................................21
Control Solenoid Data.............................................................................................................................................................21
Single Pump Output Flow Direction..................................................................................................................................21
Connector....................................................................................................................................................................................22
Control response.......................................................................................................................................................................22
Response Time, EDC 089/100...............................................................................................................................................22
Manual Displacement Control (MDC) ....................................................................................................................................23
MDC operation.......................................................................................................................................................................... 24
MDC shaft rotation...................................................................................................................................................................24
MDC Torque................................................................................................................................................................................25
Control response.......................................................................................................................................................................25
Response time, MDC 089/100..............................................................................................................................................25
Neutral start switch (NSS)...................................................................................................................................................... 26
Connector....................................................................................................................................................................................26
Case Gauge Port M14.............................................................................................................................................................. 26
Lever..............................................................................................................................................................................................26
Hydraulic Displacement Control (HDC)................................................................................................................................. 27
HDC principle............................................................................................................................................................................. 27
HDC operation........................................................................................................................................................................... 27
Hydraulic signal pressure range..........................................................................................................................................28
Pump output flow direction vs. control pressure......................................................................................................... 28
Control response.......................................................................................................................................................................28
Response time, HDC 089/100...............................................................................................................................................29
Forward-Neutral-Reverse Control (FNR)................................................................................................................................ 30
FNR Solenoid Data....................................................................................................................................................................31
Single Pump Output Flow Direction..................................................................................................................................31
Connector....................................................................................................................................................................................31
Control response.......................................................................................................................................................................32
Response Time, FNR 089/100...............................................................................................................................................32© Danfoss | July 2022

BC152886482765en-001402 | 3

Technical Information
H1P 089/100 Axial Piston Single Pumps
Contents
Non feedback proportional electric control (NFPE).......................................................................................................... 33
Control Signal Requirements, NFPE 089/100................................................................................................................. 33
Control Solenoid Data.............................................................................................................................................................34
Single Pump Output Flow Direction..................................................................................................................................34
Connector....................................................................................................................................................................................34
Control response.......................................................................................................................................................................35
Response Time, NFPE 089/100.............................................................................................................................................35
Automotive Control (AC).............................................................................................................................................................36
Mode types................................................................................................................................................................................. 36
Basic functions...........................................................................................................................................................................36
Performance functions........................................................................................................................................................... 37
Protection and safety functions.......................................................................................................................................... 37
Engine control and protection.............................................................................................................................................37
Installation features................................................................................................................................................................. 37
Fan Drive Control (FDC)............................................................................................................................................................... 38
Control Signal Requirements, FDC 089/100................................................................................................................... 39
Control Solenoid Data.............................................................................................................................................................39
Single Pump Output Flow Direction..................................................................................................................................40
Connector....................................................................................................................................................................................40
Control response.......................................................................................................................................................................40
Response Time, FDC 089/100...............................................................................................................................................40
Manual Override (MOR)............................................................................................................................................................... 41
Swashplate angle sensor for EDC controls........................................................................................................................... 42
Swash plate angle sensor parameters (EDC).................................................................................................................. 42
Swashplate Angle Sensor Connector................................................................................................................................ 43
Interface with ECU (EDC)........................................................................................................................................................43
Swash Plate Angle Sensor for NFPE and AC2 Controls.....................................................................................................44
Swash Plate Angle Characteristic........................................................................................................................................44
Swash Plate Angle Sensor Parameters (NFPE/AC)........................................................................................................ 45
Swash Plate Angle Sensor Connector (NFPE).................................................................................................................45
Interface with ECU (NFPE)......................................................................................................................................................46
Control Cut Off Valve (CCO)....................................................................................................................................................... 46
Brake gauge port with MDC................................................................................................................................................. 47
CCO Connector (MDC)............................................................................................................................................................ 48
H1P CCO Connector (EDC, NFPE)........................................................................................................................................48
CCO solenoid data....................................................................................................................................................................48
Displacement Limiter................................................................................................................................................................... 49
H1P 089/100 Displacement Change (approximately).................................................................................................49
Dimensions and Data
H1P 089/100 Input Shaft Option G1 (SAE C, 14 teeth)......................................................................................................50
H1P Input Shaft Option G3 (SAE C, 13 teeth)....................................................................................................................... 51
H1P 089/100 Input Shaft Option G9 (SAE C-C, 23 teeth)................................................................................................. 52
H1P 089/100 Input Shaft Option F1 (SAE C, 21 teeth)...................................................................................................... 53
H1P 089/100 Input Shaft Option F4, Code 38–3 ................................................................................................................54
Tapered shaft customer acknowledgement...................................................................................................................54
H1P Auxiliary Mounting, Option H1 (SAE A, 11 teeth) .....................................................................................................55
H1P Auxiliary Mounting, Option H2 (SAE A, 9 teeth)........................................................................................................ 56
H1P Auxiliary Mounting, Option H3 (SAE B, 13 teeth) ..................................................................................................... 57
H1P Auxiliary Mounting, Option H5 (SAE B-B, 15 teeth) .................................................................................................58
H1P Auxiliary Mounting, Option H6 (SAE C, 14 teeth) .....................................................................................................59
H1P 089/100 Auxiliary Mounting, Option S1 (SAE B-B, 14 teeth)................................................................................. 60
H1P Displacement Limiter, Option B ..................................................................................................................................... 61
Single Pump Ports..........................................................................................................................................................................62
H1P Dimensions............................................................................................................................................................................. 63
Controls............................................................................................................................................................................................. 66
EDC Options A2 and A3 (12/24 V).......................................................................................................................................66
EDC with MOR, Options A4 and A5 (12/24 V).................................................................................................................67
EDC with CCO (key C), Options E7 and E8 (12/24 V).................................................................................................... 68
EDC with ASNSR, Options: H2 and H3 (12/24 V)............................................................................................................69
4 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Contents
EDC with MOR and ASNSR, Options H6 and H7 (12/24 V)......................................................................................... 70
EDC with CCO and ASNSR, Options H8 and H9 (12/24 V).......................................................................................... 71
MDC Option: M1........................................................................................................................................................................72
MDC with Neutral Start Switch Option: M2.....................................................................................................................73
MDC with CCO, Options: M3, M4........................................................................................................................................ 74
MDC with NSS and CCO Options: M5, M6........................................................................................................................75
HDC, Options: T1, T2................................................................................................................................................................76
NFPE with MOR, Options: N1, N2 (12/24 V)..................................................................................................................... 77
NFPE with MOR, CCO, ASNSR, Options: N3, N4 (12/24 V)...........................................................................................78
NFPE with MOR and ASNSR, Options: N5, N6 (12/24 V)..............................................................................................79
NFPE with MOR and CCO, Options: N7, N8 (12/24 V).................................................................................................. 80
FDC Options: F1, F2 (12/24V)................................................................................................................................................81
Automotive control (AC)........................................................................................................................................................82
AC connectors dimensions.............................................................................................................................................. 83
Filtration............................................................................................................................................................................................ 84
Suction Filtration Option L.................................................................................................................................................... 84
Remote Full Flow Charge Pressure Filtration Option P...............................................................................................85
Integral Full Flow Charge Pressure Filtration, Option M............................................................................................ 86
External Full Flow Charge Pressure Filtration, Option S............................................................................................. 87© Danfoss | July 2022

BC152886482765en-001402 | 5

Technical Information
H1P 089/100 Axial Piston Single Pumps
Technical Specifications
H1 Pumps General Specification
Axial piston closed circuit variable displacement pumps of cradle swash-plate design with clockwise orcounterclockwise direction of rotation.
Pipe connections••

Main pressure ports: ISO split flange boss
Remaining ports: SAE straight thread O-ring boss

Recommended installation position
Pump installation position is discretionary, however the recommended control position is on the top orat the side with the top position preferred. If the pump is installed with the control at the bottom,
flushing flow must be provided through port M14 located on the EDC, FNR and NFPE control.
Vertical input shaft installation is acceptable. If input shaft is at the top, 1 bar case pressure must be
maintained during operation. The housing must always be filled with hydraulic fluid. Recommended
mounting for a multiple pump stack is to arrange the highest power flow towards the input source.
Consult Danfoss for nonconformance to these guidelines.
Auxiliary cavity pressure
Auxiliary cavity pressure will be inlet pressure with internal charge pump or case pressure with external
charge supply. For reference see Operating Parameters. Please verify mating pump shaft seal capability.
H1P 089/100 Technical Data
FeatureSize 089

Size 100

Displacement

89.2 cm3 [5.44 in3]

101.7 cm3 [6.21 in3]

Flow at rated speed (continuous)

294 l/min [77.7 US gal/min]

335 l/min [88.5 US gal/min]

Torque at maximum displacement(theoretical)

1.42 N•m/bar[870 lbf•in/1000 psi]

1.62 N•m/bar[990 lbf•in/1000 psi]

Mass moment of inertia of rotating
components

0.0116 kg•m2[0.0086 slug•ft2]

0.0116 kg•m2[0.0086 slug•ft2]

Mass (dry–no charge pump)

62 kg [137 lb]

62 kg [137 lb]

Oil volume

2.6 l [0.67 US gal]

2.6 l [0.67 US gal]

Shaft, flange and ports description

6 | © Danfoss | July 2022

Input shaft per ISO 3019-1(outer diameter)• Outer Ø32 mm – 4 (SAE C, 14 teeth)• Outer Ø35 mm – 4 (SAE C, 21 teeth)• Outer Ø38 mm – 4 (SAE C-C, 23 teeth)• Conical keyed shaft end similar to ISO 3019-1 code 38-3, taper 1:8

Mounting flange per ISO 3019-1

Flange 127-4 (SAE C)

Auxiliary mounting flange with metricfasteners, with shaft outer diameter• Flange 82-2 (SAE A: 9 teeth and 11 teeth)• Flange 101-2 (SAE B, 13 teeth and SAE B-B, 15 teeth)• Flange 127-4 (SAE C, 14 teeth)

Suction port per ISO 3019-1

ISO 11926-1 – 1 5∕8 -12 (SAE O-ring boss)

Main configuration port

Ø25.4 mm; M12 x 1.75; 20 min. full thread depth

Case drain ports L2, L4 per ISO 3019-1

ISO 11926-1 – 15∕16–12

Other ports

SAE O-ring boss

Customer interface threads

Metric fasteners

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Technical Specifications
H1P 089/100 Operating Parameters
Parameter
Input speed

Unit

Size 089/100
500

Min. for internal1) and external2)
charge supply
Min. for full performance, internal
charge supply

System pressure

Charge pressure

Control pressure

Charge pump inlet pressuremin-1 (rpm)

Rated

3300

Maximum

3800

Maximum working

450 [6528 ]Maximumbar [psi]

480 [6960]

Max./Min. low loop

45/10 [650/145]

Minimum

18 [261]

Maximum

34 [493]

Minimum (at corner power for EDC,
MDC, FNR)

17 [247]bar [psi]

Minimum (at corner power for NFPE,
FDC, AC)

25 [363]

Maximum

40 [580]bar (absolute) [inHg vacuum]

Rated
Minimum (cold start)

0.7 [9.0]
0.2 [24.0]
4.0 [58.0]

Maximum
Case pressure

1200

3.0 [44.0]

Rated

bar [psi]

Maximum

5.0 [73.0]
0.4 [5.8]

Lip seal maximum pressure (external)
1) Performance (displacement and pressure) may be limited due to limited control pressure.

2) Full performance (displacement and pressure) possible at minimum charge and control pressure supply.

Filtration, cleanliness level and βx-ratio (recommended minimum)© Danfoss | July 2022

Cleanliness per ISO 4406

22/18/13

Efficiency βx (charge pressure filtration)

β15-20 = 75 (β10 ≥ 10)

Efficiency βx (suction and return line filtration)

β35-45 = 75 (β10 ≥ 2)

Recommended inlet screen mesh size

100 – 125 µm

BC152886482765en-001402 | 7

Technical Information
H1P 089/100 Axial Piston Single Pumps
Technical Specifications
Fluid Specification
Viscosity
Intermittent1)

5 mm2/s [42 SUS]

Minimum

7 mm2/s [49 SUS]

Recommended range

12 – 80 mm2/s [66 – 370 SUS]

Maximum

1600 mm2/s [7500 SUS]

1) Intermittent = Short term t < 1 min per incident and not exceeding 2 % of duty cycle based load-life.

Temperature
Minimum 1)-40°C [-40°F]

Rated

104°C [220°F]

Recommended range2)

60 – 85°C [140 – 185°F]

Maximum Intermittent

115°C [240°F]

1) Cold start = Short term t > 3 min, p ≤ 50 bar [725 psi], n ≤ 1000 min-1 (rpm).
2) At the hottest point, normally case drain port.

H1P 089/100 Mounting Flange Loads
The Rated and Shock load moments apply for top or side orientation of control.
Mounting flange load with control on top

MRMS

Rated moment

MR = 5630 N•m [49 830 lbf•in]

Shock load moment

MS = 12 190 N•m [ 107 900 lbf•in]

For more information, see H1 Axial Piston Pumps, Basic Information, BC152886483968, the section“Mounting flange loads”.

8 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Technical Specifications
Bearing Life and External Radial Shaft Loads
All external shaft loads affect bearing life. The pumps are designed with bearings that can accept someexternal radial loads. The external radial shaft load limits are a function of the load position andorientation, and the operating conditions of the unit.
Danfoss recommends clamp-type couplings for applications with radial shaft loads. Contact your Danfoss
representative for an evaluation of unit bearing life if you have continuously applied external loads
exceeding 25 % of the maximum allowable radial load (Re) or the pump swash-plate is positioned on one
side of center all or most of the time.
Maximum external shaft load based on shaft deflection
External radial moment

Unit

Size 089/100

MeN•m [lbf•in]

118 [1044]

External radial shaft loads impact lifetime. For lifetime calculations please contact your Danfoss
representative. In applications with external shaft loads, minimize the impact by positioning the load at
0° or 180° as shown below.
Radial load position
0° Re

L

Re
90° Re270° ReMe
180° ReThe maximum allowable radial shaft load (Re) is based on the maximum external moment (Me) and the
distance (L) from the mounting flange to the load. It may be determined using the following formula:

Re =

Me
L

Thrust loads should be avoided. Contact your Danfoss representative in the event thrust loads are
anticipated.

© Danfoss | July 2022

BC152886482765en-001402 | 9

Technical Information
H1P 089/100 Axial Piston Single Pumps
Technical Specifications
Charge pump
Charge Pump Selection
In most applications a general guideline is that the charge pump displacement should be at least 10% of
the total displacement of all components in the system. Unusual application conditions may require amore detailed review of charge flow requirements. System features and conditions which may invalidate
the 10% guideline include (but are not limited to):• Continuous operation at low input speeds < 1500 min-1 (rpm)

•
•
•
•

High shock loading and/or long loop lines
High flushing flow requirements
Multiple low speed high torque motors
High input shaft speeds

Contact your Danfoss representative for application assistance if your application includes any of these
conditions.
For more information, see Selection of Drive line Components, BC157786484430.
20/24 cm³ Charge Pump – Flow and Power Curves
Charge pump flow and power requirements curves shown below at the following conditions:
Charge pressure = 20 bar [290 psi]
Viscosity = 11 mm²/s [63 SUS]
Temperature = 80°C [176°F]
Charge pump flow

Charge pump power requirements
14.0

100

13.0
90

3

cm 3

3.0

v]
in 3
/re

v]
in 3
/re

4

22

v]
in 3
/re
[1.

22

4.0

20

30
6

5.0

46

in 3
/re
[1.
46
24

40
9

5

6.0

[1.

v]

HP

7.0

50
cm 3

l/min

US gal/min

12

6

8.0

60

15

7

9.0

[1.

70

8

10.0

3

cm 3

18

11.0

cm 3

80

20

21

9

12.0

24

24

10

Kw

27

2

2.0
20

1.0

1
0

10

500

1500
1000

1
0

2500
2000

3500
3000

4000

Speed min (rpm)
-1

500

1500
1000

2500
2000

3500
3000

P301 207

4000

Speed min (rpm)-1P301 206

10 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model CodeDisplacement, A—Rotation, B—Product Version, Z—Port Configuration
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

Displacement089

89.2 cm3 [5.44 in3]

100

101.7 cm3 [6.21 in3]

A – Direction of Rotation
L

Left hand (counter clockwise)R

Right hand (clockwise)

B – Product version
B

Revision code

Z – Port configurationA© Danfoss | July 2022

Inch, Customer O-ring port sealing according to ISO 11926-1

BC152886482765en-001402 | 11

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
D—Controls
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

Electronic Displacement Controls
CodeControl type

Voltage

MOR

CCO with key C Angle sensor

Connector

A2

EDC

12 V

—

—

—

DEUTSCH

A3

EDC

24 V

—

—

—

DEUTSCH

A4

EDC

12 V

—

—

DEUTSCH

A5

EDC

24 V

—

—

DEUTSCH

E7

EDC

12 V

—

—

DEUTSCH

E8

EDC

24 V

—

—

DEUTSCH

H2

EDC

12 V

—

—

DEUTSCH

H3

EDC

24 V

—

—

DEUTSCH

H6

EDC

12 V

—

DEUTSCH

H7

EDC

24 V

—

DEUTSCH

H8

EDC

12 V

—

DEUTSCH

H9

EDC

24 V

—

DEUTSCH– To be used for the control; — Not to be used for the control

Fan Drive Controls
F1
F2

FDC

12 V

DEUTSCH Connector

FDC

24 V

DEUTSCH Connector

Align with options: F: Orifices, E: Displacement limiters, M, N: Overpressure protection, and W: Special hardware.

Forward-Neutral-Reverse (FNR) Controls
A9

FNR

12 V

with MORDEUTSCH Connector

B1

FNR

24 V

with MORDEUTSCH Connector

Non-Feedback Proportional Electric (NFPE) Controls
CodeControl type

Voltage

CCO with key C Angle sensor

Connector

N1

NFPE

12 V

MOR

—

—

DEUTSCH

N2

NFPE

24 V

—

—

DEUTSCH

N3

NFPE

12 V

DEUTSCH

N4

NFPE

24 V

DEUTSCH

N5

NFPE

12 V

—

DEUTSCH

N6

NFPE

24 V

—

DEUTSCH

N7

NFPE

12 V

—

DEUTSCH

N8

NFPE

24 V

—

DEUTSCH

Align with options: E: Displacement limiters and W: Special hardware.

12 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model CodeAutomotive Controls
Automotive Control (AC)Code

AC type

Voltage

P6

AC–1

P7

MOR

Speed
sensorWireharnessAngle
sensorConnector

12 V—

DEUTSCH

AC–1

24 V

—

DEUTSCH

P8

AC–2

12 V

DEUTSCH

P9

AC–2

24 V

DEUTSCH

P5

AC–1

12 V

—

—

—

DEUTSCH

R3

AC–1

24 V

—

—

—

DEUTSCH

R4

AC–2

12 V

—

—

DEUTSCH

R5

AC–2

24 V

—

—

DEUTSCH– To be used for the control; — Not to be used for the control

Manual Displacement Control
Manual Displacement Control (MDC)
CodeControl type

CCO Voltage

CCO

Neutral Start
SwitchConnector

M1

MDC

—

—

—

—

M2

MDC

—

—

M3

MDC

12 V

—

DEUTSCH

M4

MDC

24 V

—

DEUTSCH

M5

MDC

12 V

DEUTSCH

M6

MDC

24 V

DEUTSCHDEUTSCH

Align with options F: Orifices and Y: Settings for adjustment (if applicable).

Hydraulic Displacement Control
Hydraulic Displacement Control (HDC)© Danfoss | July 2022

Code

Pressure range

Ports

T1

4.2 - 16.2 bar

Inch ports 9/16-18

T2

3.0 - 11.6 bar

Inch ports 9/16-18

BC152886482765en-001402 | 13

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model CodeF—Orifices, E—Displacement Limiters
A B Z

D

F

E

G

H

J

K

M

N

EDC, FNR

MDC

S T

V

W

X

Y

H1P

F – Orifices Options
Orifices options related to control type
Code

Tank (A+B)

P orificeA/B orifices

No orifice

C3

NFPE, AC

FDC

–

–

C1

–

–

0.8 mm

–

C2

–

–

1.3 mmC4––

1.8 mmC6

1.0 mm

–

–

–

–

C7

1.3 mm

–

–

–

–

–

D1

0.8 mm

1.0 mm

–

–

–

–

D2

0.8 mm

1.3 mm

–

–

–

–

D3

1.0 mm

1.3 mm

–

–

–

–

D4

1.0 mm

1.3 mm

1.3 mm

–

–

–

D5

0.6 mm

0.6 mm

0.8 mm

–

–

–

D6

1.3 mm

1.3 mm

–

–

–

–

D7

–

–

3.0 mm

––––E – Displacement Limiter Options
N

None

B

Adjustable externallyC

No limiters, with nested springs, required for NFPE, AC, FDC*

D

Adjustable externally with nested springs, required for NFPE, AC, FDC*

* Align with option Y: Settings for adjustment (if applicable).

14 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
G—Endcap
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

G – End-cap Options
Twin port, ISO 6162 split flange ports; Align with T: Filtration© Danfoss | July 2022

D3

Integral pressure filtration

D6

Suction filtration

D8

Remote filtration or external charge supply

BC152886482765en-001402 | 15

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
H—Mounting Flange, J—Input Shaft, K—Aux Pad
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

H – Mounting options
Mounting to be aligned with option W: Special hardware
H

ISO 3019-1 flange 127–4 (SAE C)

K

ISO 3019-1 flange 127–4 (SAE C), 4-bolt, with speed sensor

J – Input Shaft options
G1

ISO 3019-1, outer Ø32 mm - 4 (14 teeth splined shaft 12/24 pitch)

G3

ISO 3019-1, outer Ø44 mm - 4 (13 teeth splined shaft 8/16 pitch)

G9

ISO 3019-1, outer Ø38 mm - 4 (23 teeth splined shaft 16/32 pitch

F1

ISO 3019-1, outer Ø35 mm - 4 (21 teeth splined shaft 16/32 pitch)

F4

Conical keyed shaft end, code 38-3 (similar to ISO 3019-1), taper 1:8 (key not supplied with pump)

K – Auxiliary Mounting Pad options (ISO 3019-1)

16 | © Danfoss | July 2022

NN

None

H1

Flange 82–2 (SAE A, 11 teeth, 16/32 coupling); shipping cover

H2

Flange 82–2 (SAE A, 9 teeth, 16/32 coupling); shipping cover

H3

Flange 101–2 (SAE B, 13 teeth, 16/32 coupling); shipping cover

H5

Flange 101–2 (SAE B-B, 15 teeth, 16/32 coupling); shipping cover

H6

Flange 127–4 (SAE C, 14 teeth, 12/24 coupling); shipping cover

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
M, N—Overpressure Protection Settings
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

M and N – Overpressure protection options
LPressure limiter setting

HPRV with bypass setting1)

L15

150 bar [2176 psi]

200 bar [2900 psi]

L18

180 bar [2610 psi]

230 bar [3336 psi]

L20

200 bar [2900 psi]

250 bar [3630 psi]

L23

230 bar [3336 psi]

280 bar [4061 psi]

L25

250 bar [3630 psi]

300 bar [4350 psi]

L28

280 bar [4061 psi]

330 bar [4786 psi]

L30

300 bar [4350 psi]

350 bar [5076 psi]

L33

330 bar [4786 psi]

380 bar [5510 psi]

L35

350 bar [5080 psi]

400 bar [5800 psi]

L38

380 bar [5510 psi]

420 bar [6090 psi]

L40

400 bar [5800 psi]

450 bar [6526 psi]

L42

420 bar [6090 psi]

450 bar [6526 psi]

L43

430 bar [6237 psi]

480 bar [6962 psi]

L44

440 bar [6382 psi]

480 bar [6962 psi]

L45

450 bar [6526 psi]

480 bar [6962 psi]

Overpressure protection type and setting for FDC
F01

150 bar [2175 psi]

250 bar [3630 psi]

F02

150 bar [2175 psi]

300 bar [4350 psi]

F03

150 bar [2175 psi]

350 bar [5076 psi]

1) Pressure limiter and HPRV with bypass, over-pressure protection type must be the same for both sides “A” and “B”.

K

Pressure setting 1)

K18

180 bar [2610 psi]

K20

200 bar [2900 psi]

K23

230 bar [3336 psi]

K25

250 bar [3630 psi]

K28

280 bar [4061 psi]

K30

300 bar [4350 psi]

K33

330 bar [4786 psi]

K35

350 bar [5076 psi]

K38

380 bar [5510 psi]

K40

400 bar [5800 psi]

K42

420 bar [6090 psi]

K45

450 bar [6526 psi]

1) Pressure limiter and HPRV with bypass, over-pressure protection type must be the same for both sides “A” and “B”.

© Danfoss | July 2022

BC152886482765en-001402 | 17

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
Please contact Danfoss Power Solutions for pressures not shown or for applied pressure above max.
working pressure.
S—Charge Pump, T—Filtration, V—Charge Pressure Relief
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

S – Charge pump options
D

20 cm³/rev [1.22 in³/rev]

M

24 cm³/rev [1.46 in³/rev]N

No charge pump, external charge supply (Align with options: E, T)

T – Filtration options
Filtration to be aligned with G: End cap selection
L

Suction filtration

M

Integral full charge flow filtration with bypass sensor, medium filter length 11004918

N

Integral full charge flow filtration with bypass sensor, without filter

P

Remote full charge flow filtration

E

External full charge flow filtration (Align with options N, S)

V – Charge pressure relief valve (CPRV) setting
20*

20 bar [290 psi]

22*

22 bar [319 psi]

24*

24 bar [348 psi]

26

26 bar [377 psi]

28

28 bar [406 psi]

30

30 bar [435 psi]

32

32 bar [464 psi]

34

34 bar [493 psi]

* Not to be used for NFPE, AC and FDC controls.

18 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Master Model Code
W—Special Hardware, X—Paint, Y—Special Features
A B Z

D

F

E

G

H

J

K

M

N

S T

V

W

X

Y

H1P

W – Special Hardware features
Hardware features to be aligned with options D, E
P1

NFPE/FDC valve plate

P2

NFPE/FDC/AC valve plate and speed ring on the cylinder block

P4

EDC/FNR/MDC valve plate and speed ring on the cylinder block

PN

EDC/FNR/MDC valve plate

H1

MDC/EDC/FNR valve plate with MDC handle

X – Paint and Name-tag
NNNBlack paint and Danfoss name-tag

C08

Paint none and Danfoss name-tag

Y – Special settings (SIL-2 non-certifiable, without customer files)
Code

CAN J1939

ECO fuel saving Functionalmode
optionD3E

in/outD3F

in/outD4E

in/outD4F

in/out–D5F

in/out–D5J

in/outD6F

in/outD6J

in/out

M00

MDC handle standard position

NNN

None

–

Cruise control

E

–

F

–

E

–

F

–

F

–

J
–

F
J

–

Control

AC typeN1(12 VDC)
AC–1
N2(24 VDC)P8(12 VDC)P9(24 VDC)

AC–2(with swash
plate angle
sensor)– To be used for the control; — Not to be used for the control© Danfoss | July 2022

BC152886482765en-001402 | 19

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Electrical Displacement Control (EDC)
An EDC is a displacement (flow) control. Pump swash plate position is proportional to the input
command and therefore vehicle or load speed (excluding influence of efficiency), is dependent only on
the prime mover speed or motor displacement.
The Electrical Displacement Control (EDC) consists of a pair of proportional solenoids on each side of athree-position, four-way porting spool. The proportional solenoid applies a force input to the spool,which ports hydraulic pressure to either side of a double acting servo piston. Differential pressure acrossthe servo piston rotates the swash plate, changing the pump‘s displacement from full displacement in
one direction to full displacement in the opposite direction.
A serviceable 170 μm screen is located in the supply line immediately before the control porting spool.
Under some circumstances, such as contamination, the control spool could stick and cause the pump tostay at some displacement.
Electrical Displacement Control

EDC schematic, feedback from swash plate
M14
C1

C2

F00B

F00A
Feedback from
Swash plate

TP

P003 478E

P003 191

EDC Operation
H1 EDC’s are current driven controls requiring a Pulse Width Modulated (PWM) signal. Pulse widthmodulation allows more precise control of current to the solenoids.
The PWM signal causes the solenoid pin to push against the porting spool, which pressurizes one end of
the servo piston, while draining the other. Pressure differential across the servo piston moves theswashplate.
A swashplate feedback link, opposing control links, and a linear spring provide swashplate position force
feedback to the solenoid. The control system reaches equilibrium when the position of the swashplate
spring feedback force exactly balances the input command solenoid force from the operator. As
hydraulic pressures in the operating loop change with load, the control assembly and servo/swashplatesystem work constantly to maintain the commanded position of the swashplate.
The EDC incorporates a positive neutral deadband as a result of the control spool porting, preloads fromthe servo piston assembly, and the linear control spring. Once the neutral threshold current is reached,
the swashplate is positioned directly proportional to the control current. To minimize the effect of thecontrol neutral deadband, we recommend the transmission controller or operator input device
incorporate a jump up current to offset a portion of the neutral deadband.
The neutral position of the control spool does provide a positive preload pressure to each end of theservo piston assembly.
When the control input signal is either lost or removed, or if there is a loss of charge pressure, the springloaded servo piston will automatically return the pump to the neutral position.
20 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Control signal requirements, EDC 089/100
Pump displacement vs. control current

Displacement

100 %

-b

-a

"0"

a

Current mA

b

100 %

EDC control current
Voltage
Minimum current to stroke pump

12 VDC

24 VDCa*

640 mA

330 mAb

1640 mA

820 mA

Pin connections

any order* Factory test current, for vehicle movement or application actuation expect higher or lower value.

Control Solenoid Data
Description

12 V

Maximum current
Nominal coil resistance

1800 mA

920 mA@ 20 °C [68 °F]

3.66 Ω

14.20 Ω

@ 80 °C [176 °F]

4.52 Ω

17.52 Ω

33 mH

140 mH

Inductance
PWM signal frequency
IP Rating

24 V

Range

70 – 200 Hz

Recommended*

100 HzIEC 60 529

IP 67

DIN 40 050, part 9

IP 69K with mating connector

Connector colorBlack* PWM signal required for optimum control performance.

Single Pump Output Flow Direction
Shaft rotation

Clock-Wise (CW)Counter-Clock-Wise (CCW)

Coil energized*

C1

C2

C1

C2

Port A

out

in

in

out

Port B

in

out

out

in

Servo port pressurized

M4

M5

M4

M5

* For coil location see installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 21

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Connector
Connector DEUTSCH, 2-pin
21

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)Response Time, EDC 089/100
Stroking direction

22 | © Danfoss | July 2022

0.8 mm [0.03 in] orifice

1.3 mm [0.05 in] orifice

No orifice

Neutral to full flow

3.8 s

1.8 s

1.0 s

Full flow to neutral

2.2 s

1.0 s

0.6 s

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Manual Displacement Control (MDC)
A Manual proportional Displacement Control (MDC) consists of a handle on top of a rotary input shaft.
The shaft provides an eccentric connection to a feedback link. This link is connected on its one end with aporting spool. On its other end the link is connected the pumps swashplate.
This design provides a travel feedback without spring. When turning the shaft the spool moves thus
providing hydraulic pressure to either side of a double acting servo piston of the pump.
Differential pressure across the servo piston rotates the swash plate, changing the pump’s displacement.
Simultaneously the swashplate movement is fed back to the control spool providing proportionality
between shaft rotation on the control and swash-plate rotation. The MDC changes the pumpdisplacement between no flow and full flow into opposite directions.
Under some circumstances, such as contamination, the control spool could stick and cause the pump tostay at some displacement.
For the MDC with CCO option the brake port (X7) provides charge pressure when the coil is energized toactivate static function such as a brake release. The X7 port must not be used for any continuous oil
consumption.
The MDC is sealed by means of a static O-ring between the actuation system and the control block. Its
shaft is sealed by means of a special O-ring which is applied for low friction. The special O-ring is
protected from dust, water and aggressive liquids or gases by means of a special lip seal.
Manual Displacement Control

Pump displacement vs. control lever rotation

Displacement

100 %

"A"

-d -b
-c

-a

"0"

100 %

d

Lever rotation
a

bc

"B"

P301 752

Deadband on B side: a = 3° ±1°
Maximum pump stroke: b = 30° +2/-1°
Required customer end stop: c = 36° ±3°Internal end stop: d = 40°© Danfoss | July 2022

BC152886482765en-001402 | 23

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
MDC operation
The MDC provides a mechanical dead-band required to overcome the tolerances in the mechanicalactuation. The MDC contains an internal end stop to prevent turning the handle into any inappropriate
position.
The MDC provides a permanent restoring moment appropriate for turning the MDC input shaft back toneutral position only. This is required to take the backlash out of the mechanical connections between
the Bowden cable and the control.
High case pressure may cause excessive wear and the NSS to indicate that the control is not in neutral
position. In addition, if the case pressure exceeds 5 bar there is a risk of an insufficient restoring moment.
The MDC is designed for a maximum case pressure of 5 bar and a rated case pressure of 3 bar.

•••

Customers must install some support to limit the setting range of their Bowden cable to avoid anoverload of the MDC.
Customers can apply their own handle design but they must care about a robust clamping
connection between their handle and the control shaft and avoid overload of the shaft.
Customers can connect two MDC’s on a tandem unit in such a way that the actuation force will betransferred from the pilot control to the second control. The kinematic of the linkages must ensurethat either control shaft is protected from torque overload.

C Caution
Using the internal spring force on the input shaft is not an appropriate way to return the customer
connection linkage to neutral, or to force a Bowden cable or a joystick back to neutral position. It is notapplicable for any limitation of the Bowden cable stroke, except the applied torque to the shaft will neverexceed 20 N•m.
MDC shaft rotation

CCW

CW

Pump shaft rotation*

Clockwise (CW)MDC shaft rotation

CW

CCW

Port Ain (low)out (high)out (high)in (low)

Port Bout (high)in (low)in (low)out (high)Servo port high pressure

M5

M4

M5

M4

Counter-clockwise (CCW)CW

CCW* As seen from shaft side.

24 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
MDC TorqueDescription

Value

Torque required to move handle to maximum displacement

1.4 N•m [12.39 lbf•in ]Torque required to hold handle at given displacement

0.6 N•m [5.31 lbf•in]Maximum allowable input torque

20 N•m [177 lbf•in]

C Caution
Volumetric efficiencies of the system will have impacts on the start and end input commands.
Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)Response time, MDC 089/100
CodeOrifice description (mm)Tank (A+B)

P

A/B
No orifice

C3

Stroking direction
Neutral to full flow

Full flow to neutral

0.5 s

0.6 s

C6

1

–

–

1.7 s

1.5 s

C7

1.3

–

–

1.1 s

1.0 s

D1

0.8

1

–

3.1 s

2.4 s

D2

0.8

1.3

–

2.8 s

2.2 s

D3

1

1.3

–

2.0 s

1.6 s

D4

1

1.3

1.3

2.4 s

1.9 s

For further data please contact your Danfoss representative.

© Danfoss | July 2022

BC152886482765en-001402 | 25

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Neutral start switch (NSS)The Neutral Start Switch (NSS) contains an electrical switch that provides a signal of whether the control
is in neutral. The signal in neutral is Normally Closed (NC).
Neutral start switch schematic
M14

M5

M3

M4

P005 702

Neutral start switch data
Max. continuous current with switching

8.4 A

Max. continuous current without switching

20 A

Max. voltage

36 VDCElectrical protection class

IP67 / IP69K with mating connector

Connector
Connector DEUTSCH, 2-pin
21

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

Case Gauge Port M14
The drain port should be used when the control is mounted on the unit’s bottom side to flush residual
contamination out of the control.
Lever
MDC-controls are available with an integrated lever.

26 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Hydraulic Displacement Control (HDC)
HDC principle
An HDC is a Hydraulic Displacement Control. Pump swashplate position is proportional to the input
command and therefore vehicle speed or load speed (excluding influence of efficiency), is dependent
only on the prime mover speed or motor displacement.
The HDC control uses a hydraulic input signal to operate a porting spool, which ports hydraulic pressure
to either side of a double acting servo piston. The hydraulic signal applies a force input to the spool
which ports hydraulic pressure to either side of a double acting servo piston. Differential pressure acrossthe servo piston rotates the swashplate, changing the pump’s displacement from full displacement in
one direction to full displacement in the opposite direction. Under some circumstances, such as
contamination, the porting spool could stick and cause the pump to stay at some displacement.
A serviceable 175 μm screen is located in the supply line immediately before the control porting spool.
HDC control

P400520

HDC schematic
M14

X1

F00B

Feedback from
Swashplate

X2

F00A

T

P
P400519

HDC operation
HDC’s are hydraulically driven control which ports hydraulic pressure to either side of a porting spool,which pressurizes one end of the servo piston, while draining the other end to case. Pressure differential
across the servo piston moves the swashplate.
A swashplate feedback link, opposing control linkage, and a linear spring provide swashplate position
force feedback to the hydraulic pressure. As hydraulic pressures in the operating loop change with load,
the control assembly and servo/swashplate system work constantly to maintain the commanded positionof the swashplate.

© Danfoss | July 2022

BC152886482765en-001402 | 27

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
The HDC incorporates a positive neutral dead band as a result of the control spool porting, preloads fromthe servo piston assembly, and the linear control spring. Once the neutral threshold point is reached, theswashplate is positioned directly proportional to the control pressure.
When the control input is either lost or removed, or if there is a loss of charge pressure, the spring loaded
servo piston will automatically return the pump to the neutral position.
Pump displacement vs signal pressure
Displacement

100 %

-b

-a

"0"

Signal pressure

a

100 %

b

P102 031E

Hydraulic signal pressure range
Option

Type

a*

b*

T1

Standard

4.2 bar16.2 bar

30 barT2

Option3 bar

11.6 bar

30 barMax. pressure* Factory test current, for vehicle movement or application actuation expect a higher or lower value.

Pump output flow direction vs. control pressure
Shaft rotation HDC

Clockwise (CW) seen from shaft

Counter Clockwise (CCW) seen from shaft

Port energized

X1

X2

X1

X2

Port A

Out (high)In (low)

In (low)

Out (high)Port B

In (low)

Out (high)Out (high)In (low)

Servo port highpressure

M4

M5

M4

M5

For appropriate performance of HDC characteristic, keep the drain pressure of pilot valve to be equal orslightly higher than pump case pressure.
Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)28 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Response time, HDC 089/100© Danfoss | July 2022

Stroking direction

0.8 mm [0.03 in] orifice

1.3 mm [0.05 in] orifice

No orifice

Neutral to full flow

2.8s

1.3s

0.7s

Full flow to neutral

1.9s

0.9s

0.5s

BC152886482765en-001402 | 29

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Forward-Neutral-Reverse Control (FNR)
The 3-position FNR control options A9 (12 V) and B1 (24 V) uses an electric input signal to switch thepump to a full stroke position. A serviceable 125 μm screen is located in the supply line immediately
before the control porting spool.
Under some circumstances, such as contamination, the control spool can stick and cause the pump tostay at some displacement.
Forward-Neutral-Reverse electric control (FNR)

FNR hydraulic schematic
M14
C1

C2

F00B

F00A

T

P
P003 189

Pump displacement vs. electrical signal

Displacement

100 %P003 193“0“

Voltage VDC

100 %FNR control current
Voltage

12 VDC

Minimum current to stroke pump

750 mA

Pin connections

30 | © Danfoss | July 2022

24 VDC
380 mAany order

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control OptionsFNR Solenoid Data
Solenoid data
Voltage

12 VDC

24 VDC

Minimum supply voltage

9.5 VDC

19 VDC

Maximum supply voltage (continuous)

14.6 VDC

29 VDC

Bi-directional diode cut off voltage

28 VDC

53 VDC

Maximum current

1050 mA

500 mA

Nominal coil resistance @ 20°C

8.4 Ω

34.5 Ω

PWM Range

70 – 200 Hz

PWM Frequency (preferred)*

100 Hz* PWM signal required for optimum control performance.

Electrical Protection

StandardClass

IP Rating

IEC 60 529

IP 67

DIN 40 050, part 9

IP 69K with mating connector

Single Pump Output Flow Direction
Shaft rotation

Clock-Wise (CW)Counter-Clock-Wise (CCW)

Coil energized*

C1

C2

C1

C2

Port A

in

out

out

in

Port B

out

in

in

out

Servo port pressurized

M5

M4

M5

M4

* For coil location see installation drawings.

Connector
Connector DEUTSCH, 2-pin
2© Danfoss | July 2022

1

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

BC152886482765en-001402 | 31

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)Response Time, FNR 089/100

32 | © Danfoss | July 2022

Stroking direction

0.8 [0.03] orifice

1.3 [0.05] orifice

No orifice

Neutral to full flow

3.7 s

1.7 s

1.1 s

Full flow to neutral

3.0 s

1.3 s

0.6 s

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Non feedback proportional electric control (NFPE)The Non Feedback Proportional Electric (NFPE) control is an electrical automotive control in which an
electrical input signal activates one of two proportional solenoids that port charge pressure to either sideof the pump servo cylinder. The NFPE control has no mechanical feedback mechanism.
A serviceable 170 μm screen is located in the supply line immediately before the control porting spool.
Under some circumstances, such as contamination, the control spool could stick and cause the pump tostay at some displacement.
NFPE control

NFPE schematic
M14
C1

C2

F00B

F00A

T

P
P003 188

P003 192

Control Signal Requirements, NFPE 089/100
The pump displacement is proportional to the solenoid signal current, but it also depends upon pump
input speed and system pressure. This characteristic also provides a power limiting function by reducing
the pump swash-plate angle as system pressure increases.
A typical response characteristic is shown in the accompanying graph below:
Pump displacement vs. input signal

Signal current (mA)
c
b

ar
300
b
p=

p=

0 ba
r

Displacement

100 %

a
"0"

c

0 ba
r

b

p=

p=

300

bar

a

100 %

© Danfoss | July 2022

BC152886482765en-001402 | 33

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Control current requirements
Voltage*abc

12 VDC694 mA

1168 mA

1540 mA

24 VDC

347 mA

600 mA

770 mA

Pin config.
any order* Factory test current, for vehicle movement or application actuation expect higher or lower value.

Control Solenoid Data
Description
Maximum current
Nominal coil resistance@ 20 °C [68 °F]@ 80 °C [176 °F]

Inductance
PWM signal frequency
IP Rating

Range

12 V

24 V

1800 mA

920 mA

3.66 Ω

14.20 Ω

4.52 Ω

17.52 Ω

33 mH

140 mH70 – 200 Hz

Recommended*

100 HzIEC 60 529

IP 67

DIN 40 050, part 9

IP 69K with mating connector

Connector colorBlack* PWM signal required for optimum control performance.

Single Pump Output Flow Direction
Shaft rotation

Clock-Wise (CW)Counter-Clock-Wise (CCW)

Coil energized*

C1

C2

C1

C2

Port A

in

out

out

in

Port B

out

in

in

out

Servo port pressurized

M5

M4

M5

M4

* For coil location see installation drawings.

Connector
Connector DEUTSCH, 2-pin
234 | © Danfoss | July 2022

1

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)Response Time, NFPE 089/100© Danfoss | July 2022

Stroking direction

0.8 mm [0.03 in] orifice

1.3 mm [0.05 in] orifice

2.3 mm [0.09 in] orifice

Neutral to full flow

4.3 s

1.9 s

0.8 s

Full flow to neutral

2.6 s

1.1 s

0.5 s

BC152886482765en-001402 | 35

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Automotive Control (AC)The H1 Aautomotive Control (AC) is an electric NFPE Control with an integrated micro-controller,
installed on the pump. The integrated micro-controller enhanced control performance with a flexible,
configurable control scheme for an entire single path propel transmission. It can be used in combination
with fixed and variable displacement hydraulic-motors. With the pre-installed application software andeasily changeable control parameters, it is possible to tailor the vehicle’s driving behavior to theindividual requirements of the customer.

CC1
WARRANTY VOID IF REMOVEDCAN PPC PSC PPU

CC3

CC2
P003 544

The H1 Automotive Control is divided into 2 systems:• AC-1•

AC-2

AC-2 is an extension of AC-1 that features an integrated pump swash plate angle sensor and software
enabled functions such as Swash Plate Control.
Mode types
The application software provides 3 different hydrostatic propel methods, defined as mode types, which
can be used individually.
• Automotive Load dependent (torque controlled) driving behavior. Setpoint for the drive curve isthe engine rpm.
• Non-Automotive Load independent (speed controlled) driving mode. Setpoint for the drive curve isa Joystick or drive pedal signal, independent of the engine rpm. The best performance will achieved
with an AC-2 Swash Plate Angle Sensor.
• Creep-Automotive Load dependent (torque controlled) driving behavior (like Automotive).
Setpoint for the drive curve is the engine rpm. The setpoint can be reduced by the creep
potentiometer if a high engine rpm in combination with low vehicle speed is needed.
Basic functions

•
•
•
•
•
•

36 | © Danfoss | July 2022

Four selectable system modes, selectable via switch.
Individual settings for forward and reverse driving direction (4 x 2 curves).
Independent pump and hydraulic-motor profiling and ramping for each mode.
Electric drive pedal connection
Electronic inching function without separate control valve
Electric creep mode potentiometer

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options•••

Configurable System Mode & Direction change
Load independent pump displacement control with integrated Swash Plate Angle Sensor (AC-2)
Hydraulic-motor displacement control including brake pressure defeat function

Performance functions

•
•
•
•
•
•
•

ECO fuel saving mode with automatic reduction of the engine speed during transport (Cruise control)
Vehicle constant speed drive control
Vehicle speed limitation
Dynamic brake light, automatic park brake, reverse buzzer and status LED outputs
Vehicle speed controlled output function.
Temperature compensation for predictable performance
Advanced CAN J1939 interface for the information exchange with the vehicle control system

Protection and safety functions

•
•
•
•
•
•

Safety controlled vehicle start protection with engine speed check, battery check and FNR must be inneutral, etc..
Operator presence detection
Hydraulic system overheat and low-temperature protection
Hydraulic motor over speed protection
Park brake test mode for roller applications to fulfill SAE J1472 / EN500-4.
SIL2 compliant

Engine control and protection

•
•
•
•
•
•

CAN J1939 engine interface
Engine speed control via drive pedal with safety controlled monitoring function
Engine antistall protection
Engine over speed protection during inching
Engine speed dependent Retarder control
Engine cold start protection

Installation features•••

Factory calibration for hysteresis compensation.
Starting current adjustment in the factory
Pre-installed application software and parameter files

For more information, see Automotive Control for H1 Single Pumps Technical Information,
BC152986482596.

© Danfoss | July 2022

BC152886482765en-001402 | 37

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Fan Drive Control (FDC)
The Fan Drive Control (FDC) is a non-feedback control in which an electrical input signal activates the
proportional solenoid that ports charge pressure to either side of the pump servo cylinder. The single
proportional solenoid is used to control pump displacement in the forward or reverse direction.
The control spool is spring biased to produce maximum forward pump displacement in the absence ofan electrical input signal. Based on the spring bias spool default forward flow for a CW rotation pump isout of port B while default forward flow for a CCW rotation pump is out of port A.
Under some circumstances, such as contamination, the control spool could stick and cause the pump tostay at some displacement.
FDC control

FDC schematic
M14

C1

C2

T
F00B

F00A

P
P301 442

P301 441

The pump should be configured with 0.8 mm control orifices to provide slowest response and maximize
system stability. Additionally, pressure limiter (PL) valves are used to limit maximum fan trim speed inboth (forward and reverse) directions.
H1 pumps with FDC will be delivered from factory with nominal pressure limiter setting of 150 bar [2175psi]. The PL must be re-adjusted to ensure that the fan reaches the desired fan speed to satisfy thecooling needs of the system. HPRV setting must be always at least 30 bar [435 psi] higher than PL setting.
For more information necessary to properly size and configure a hydraulic fan drive system, see HydraulicFan Drive Design Guidelines AB152886482265.

W Warning
Use in other systems could result in unintended movement of the machine or it’s elements. Loss of the
input signal to this control will cause the pump to produce maximum flow.
The FDC is for Fan Drive systems only!
Due to the fail-safe functionality of the FDC control the pump will stroke to max. displacement in case theinput signal to the pump control and the Diesel engine will be switched off at the same time. In thissituation a low loop event can occur which may damage the pump. Therefore, it’s strictly recommended
to keep the input signal to the pump control alive while switching off the engine.
For further information please contact your Danfoss representative.

38 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Control Signal Requirements, FDC 089/100
The pump displacement is proportional to the solenoid signal current, but it also depends upon pump
input speed and system pressure. This characteristic also provides a power limiting function by reducing
the pump swash plate angle as system pressure increases. A typical response characteristic is shown in
the accompanying graph below:
Forward
100%

=
′p
0b

=
′p

ar

30
0b

Displacement

ar

N

b

a

Max. current

=
′p
ar

0b

100%
0
ReverseSignal current (mA(DC Avg))

a – Forward thresholdb – Reverse threshold
N – Neutral override current
Control current requirements
Voltage*aNb

12 VDC

780 mA

1100 mA

1300 mA

24 VDC

400 mA

550 mA

680 mA

Pin config.
any order* Factory test current, for fan movement expect higher or lower value.

Control Solenoid Data
Description
Maximum current
Nominal coil resistance@ 20 °C [68 °F]@ 80 °C [176 °F]

Inductance
PWM signal frequency
IP Rating

Range

12 V

24 V

1800 mA

920 mA

3.66 Ω

14.20 Ω

4.52 Ω

17.52 Ω

33 mH

140 mH70 – 200 Hz

Recommended*

100 HzIEC 60 529

IP 67

DIN 40 050, part 9

IP 69K with mating connector

Connector colorBlack* PWM signal required for optimum control performance.

© Danfoss | July 2022

BC152886482765en-001402 | 39

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Single Pump Output Flow Direction
Pump output flow direction vs. control signal
Shaft rotation
Control Logic

ClockWise

CounterClockWise

12 V

0-780 mA 1100 mA

1300-1800 mA 0-780 mA 1100 mA

1300-1800 mA

24 V

0-400 mA 550 mA

680-920 mA

0-400 mA 550 mA

680-920 mA

in

out

out

in

Port Ano flow

no flow

Port Bout

no flowininno flow

outServo port pressurized

M5

n/a

M4

M5

n/a

M4

W Warning
Loss of input signal to the control will cause the pump to produce maximum flow.
Connector
Connector DEUTSCH, 2-pin
21

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

Control response
H1P controls are available with optional control passage orifices to assist in matching the rate of swashplate response to the application requirements (e.g. in the event of electrical failure).
The time required for the pump output flow to change from zero to full flow (acceleration) or full flow tozero (deceleration) is a net function of spool porting, orifices, and charge pressure.
A swash-plate response times table is available for each frame size. Testing should be conducted to verify
the proper orifice selection for the desired response. Typical response times at the following conditions:Δ p = 250 bar [3626 psi]
Charge pressure = 20 bar [290 psi]
Viscosity and temperature = 30 mm²/s [141 SUS] and 50 °C [122 °F]
Speed = 1800 min-1 (rpm)Response Time, FDC 089/100

40 | © Danfoss | July 2022

Stroking direction

0.8 mm [0.03 in] orifice

Full flow to neutral

3.9 s

Full forward flow to full reverse flow

5.6 sBC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Manual Override (MOR)
All controls are available with a manual override functionality, either as a standard or as an option for
temporary actuation of the control to aid in diagnostics.
Control with manual override

P003 204

MOR schematic (EDC control shown)
M14

C1

C2

F00B

F00A

T

P

Feedback from swash plate.
The MOR plunger has a 4 mm diameter and must be manually depressed to be engaged. Depressing theplunger mechanically moves the control spool which allows the pump to go on stroke. The MOR should
be engaged anticipating a full stroke response from the pump.
An o-ring seal is used to seal the MOR plunger where initial actuation of the function will require a forceof 45 N to engage the plunger. Additional actuation typically require less force to engage the MOR
plunger.
Proportional control of the pump using the MOR should not be expected.

W Warning
Unintended MOR operation will cause the pump to go into stroke; example: vehicle lifted off the ground.
The vehicle or device must always be in a safe condition when using the MOR function.
Refer to control flow table for the relationship of solenoid to direction of flow.

© Danfoss | July 2022

BC152886482765en-001402 | 41

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Swashplate angle sensor for EDC controls
The angle sensor detects the swash plate position with an accuracy dependent upon the calibration
effort done for the application and direction of rotation from the neutral position. At minimum the sensor
can be used for forward, neutral and reverse (FNR) detection.
The sensor works on the hall-effect technology. The implemented technology is based on ameasurement of the magnetic field direction in parallel to the chip surface. This field direction isconverted to a voltage signal at the output.
Enhanced calibration of the non-linear behavior leads to more exact calculation of the pump swashplateangle. The 4-pin DEUTSCH connector is part of the sensor housing. The swashplate angle sensor isavailable for all EDC controls for 12 V and 24 V.
Swashplate angle vs. output of supply voltage

Sensor output, % of supply voltage

100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
-18°

-13°

-8°

-3°

0°

2°

7°

12°

17°

Swashplate angle

W Warning
Strong magnetic fields in the proximity of the sensor can influence the sensor signal and must be
avoided.
Contact your Danfoss representative in case the angle sensor will be used for safety functions.
Swash plate angle sensor parameters (EDC)

42 | © Danfoss | July 2022

Parameter

Minimum

TypicalMaximum

Supply voltage range

4.5 VDC

5 VDC

5.5 VDC

Supply protection––

18 VDC

Pump neutral output (% of supply voltage)

–

50%

–

Working range (swash plate angle)

–18°

–

18°

Required supply current

–

–

30 mA

Output current signal

–

9 mA

11 mA

Working temperature–40 °C

80 °C

115 °CElectrical Protection

StandardClass

IP Rating

IEC 60 529

IP 67

DIN 40 050, part 9

IP 69K with mating connector

EMC Immunity

ISO 11452-2

100 V/m

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Calibration of the sensor output within the software is mandatory. Vehicle neutral thresholds in thesoftware (±0.5°) are vehicle dependent and must consider different conditions, example: systemtemperature, system pressure and/or shaft speed.
For safety function: If the sensor fails (invalid signal <10% or >90% of supply voltage), it must be surethat the ECU will go into a diagnostic mode and shift into limited mode in order for the driver to take thefull control or the mechanical breaks should be activated. Strong magnetic fields in the proximity of thesensor can influence the sensor signal and must be avoided.
H1P Swash Plate Angle Sensor Connector
Connector DEUTSCH, 4-pin
4

1

3

2

1

Ground (GND)2

Not connected3

Output signal 1 (SIG 1)

4

Supply (V+)

Description

Quantity

Order number

Mating connector

1

DEUTSCH DTM06-4S-E004

Wedge lock1

DEUTSCH WM-4S

Socket contact

4

DEUTSCH 0462-201-2031

Blind socket

1

DEUTSCH 0413-204-2005

Danfoss mating connector kit

1

11212713

Interface with ECU (EDC)
Interface with ECU diagram

Supply100 nF
VCC

ECU

SignalOUT
100 nF

20 kΩ

GND

GND

© Danfoss | July 2022

BC152886482765en-001402 | 43

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Swash Plate Angle Sensor for NFPE and AC2 Controls
The angle sensor detects the swash plate angle position and direction of rotation from the zero position.
The swash angle sensor works on the AMR sensing technology. Under the saturated magnetic field, theresistance of the element varies with the magnetic field direction.
The output signal give a linear output voltage for the various magnet positions in the sensing range.

P301 750

Swash Plate Angle Characteristic
The volumetric losses depend on pump max. displacement, actual displacement, speed, delta pressure,viscosity and temperature.
Swashplate angle vs. output voltage (calibrated at 50 °C)
5
4.5
1
2

4

(V)

3.5

Output voltage

3
2.5
2
1.5
1
0.5
0

-25°

-20°

-15°

-10°

-5°

0°

5°

10°

15°

20°

25°

Swashplate angle

1. Signal 1 (nominal)
2. Signal 2 (redundant)
The displacement can be calculated by:V=

44 | © Danfoss | July 2022

tan α • V
(cm3)
tan 18°The corresponding flow is:Q=

V • n • h vol(l/min)1000

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Swash Plate Angle Sensor Parameters (NFPE/AC)
Parameter

Minimum

TypicalMaximum

Supply voltage range

4.75 V

5V

5.25 V

Supply protection

–

–

28 V

Supply current

–

22 mA

25 mA

Output current (Signal 1, 2)–

0.1 mA–

Short circuit output current to supply or GND1)––

7.5 mA

Sensitivity

70.0 mV/deg

78.0 mV/deg

85.8 mV/deg

Working range (swash plate angle)

–18°

0°

18°

Correlation between signals 1 and 22)

475 mV

500 mV525 mV

1) Up to duration of 2.5 seconds at 25°C
2) Signal 1 (nominal) is lower than signal 2 (redundant)

H1P Swash Plate Angle Sensor Connector (NFPE)© Danfoss | July 2022

4

1

3

2

1

Ground (GND)

2

Output Signal 2 (SIG 2) – Secondary (redundant)

3

Output signal 1 (SIG 1)

4

Supply (V+)

Description

Quantity

Order number

Mating connector

1

DEUTSCH DTM06-4S-E004

Wedge lock1

DEUTSCH WM-4S

Socket contact

4

DEUTSCH 0462-201-2031

Blind socket

1

DEUTSCH 0413-204-2005

Danfoss mating connector kit

1

11212713

BC152886482765en-001402 | 45

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Interface with ECU (NFPE)
E1
V+
0.1uF

E2

340R

VCC

340R
Out 1

Sig1

Gnd

5.6 nF

ECU
E3

340R

VCC

340R

Sig2

Out 2
5.6 nF

Gnd

Gnd

Minimum recommended load resistance is 100 kΩ.
Control Cut Off Valve (CCO)The H1 pump offers an optional control cut off valve integrated into the control. All EDC, NFPE and MDC
controls are available with a CCO valve. This valve will block charge pressure to the control, allowing theservo springs to de-stroke both pumps regardless of the pump´s primary control input.
There is also a hydraulic logic port, X7, which can be used to control other machine functions, such as
spring applied pressure release brakes. The pressure at X7 is controlled by the control cut off solenoid.
The X7 port would remain plugged if not needed.
In the normal (de-energized) state of the solenoid charge flow is prevented from reaching the controls. At
the same time the control passages and the X7 logic port are connected and drained to the pump case.
The pump will remain in neutral, or return to neutral, independent of the control input signal. Return toneutral time will be dependent on oil viscosity, pump speed, swashplate angle, and system pressure.
When the solenoid is energized, charge flow and pressure is allowed to reach the pump control. The X7
logic port will also be connected to charge pressure and flow.
The solenoid control is intended to be independent of the primary pump control making the control cut
off an override control feature. It is however recommended that the control logic of the CCO valve bemaintained such that the primary pump control signal is also disabled whenever the CCO valve is deenergized. Other control logic conditions may also be considered.
The CCO valve is available with 12 V or 24 V solenoid.
The response time of the unit depends on the control type and the used control orifices.
CCO schematic (MDC shown)
M14

X7

P005 703

46 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Brake gauge port with MDC

C Caution
It is not recommended to use brake port for any external flow consumption to avoid malfunction of CCO
function.

© Danfoss | July 2022

BC152886482765en-001402 | 47

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
CCO Connector (MDC)
Connector DEUTSCH, 2-pin
21

Description

Quantity

Order data

Mating connector

1

DEUTSCH DT06-2S

Wedge lock1

DEUTSCH W2S

Socket contact (16–18 AWG)

2

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

K29657

H1P CCO Connector (EDC, NFPE)
Connector CCO DEUTSCH, 2-pin with key C
2

1

Description

Quantity

Order number

Mating connector

1

DEUTSCH DT06-2S-C015

Wedge lock1

DEUTSCH W2SC-P012

Socket contact

4

DEUTSCH 0462-201-16141

Danfoss mating connector kit

1

11212714

CCO solenoid data
Nominal supply voltage

12 V

24 V

Maximum

14.6 V

29 V

Minimum

9.5 V

19 V

Bi-directional diode cut off voltage

28 V

53 V

Nominal coil resistance at 20 °C

10.7 Ω

41.7 ΩMaximum

850 mA430 mA

Minimum

580 mA

300 mARange

50 – 200 Hz

Preferred

100 HzSupply voltage

Supply current

PWM frequency

Electrical protection class

IP67 / IP69K with mating connector

CCO solenoids are design for battery voltage application within the voltage range in the table above, inconsideration of a wide range of environmental temperature common for known hydraulic applications.
Closed loop PWM current supply can be also applied and is helpful in case that the voltage range is
exceeded, or ambient temperature could rise in an unusual manner.

48 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Control Options
Displacement Limiter
H1 pumps are designed with optional mechanical displacement (stroke) limiters factory set to max.
displacement. The maximum displacement of the pump can be set independently for forward andreverse using the two adjustment screws to mechanically limit the travel of the servo piston down to 50%
displacement.
Adjustments under operating conditions may cause leakage. The adjustment screw can be completely
removed from the threaded bore if backed out to far.

P003 266

H1P 089/100 Displacement Change (approximately)Parameter

Size 089

Size 100

1 turn of displacement limiter screw

9.3 cm3 [0.57 in3]

10.7 cm3 [0.65 in3]

Internal wrench size

5 mmExternal wrench size

17 mm

Torque for external hex seal lock nut

48 N•m [424 lbf•in]

For more information, see H1 Axial Piston Pumps, Service Manual, AX152886482551, the section“Displacement Limiter Adjustment”.

© Danfoss | July 2022

BC152886482765en-001402 | 49

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 089/100 Input Shaft Option G1 (SAE C, 14 teeth)
E
1
C
D

B

A

2

3

4

1. Mounting flange 127 – 4 per ISO 3019-1; surface to be paint free
2. Spline Data: 14 teeth, Pressure angle: 30°, Pitch: 12/24, Ø29.633 [1.167]; Fillet root side fit per ANSI
B92.1-1996, Class 6H
3. Coupling must not protrude beyond this point
4. Shaft to be paint free
Dimensions
A

B

C

D1)

E

Ø31.14 ±0.08 [1.226±0.003]

Ø26 ±0.13 [1.024±0.005]48.1 ±1.0 [1.894±0.039]28.8 ±1.0 [1.134±0.039]7.94 ±0.8 [0.313±0.03]

1) Minimum active spline length for the specified torque ratings.

Torque rating
Rated torqueMaximum torque

534 N•m [4720 lb•in]

816 N•m [7220 lb•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

50 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Input Shaft Option G3 (SAE C, 13 teeth)
E
1
C
D

B

A

2

3

4

1. Mounting flange 127 – 4 per ISO 3019-1; surface to be paint free
2. Spline Data: 13 teeth, Pressure angle: 30°, Pitch: 8/16, Ø41.275 [1.625]; Fillet root side fit per ANSI
B92.1-1996, Class 5
3. Coupling must not protrude beyond this point
4. Shaft to be paint free
Dimensions
A

B

C

D1)

E

Ø44.4 ±0.09 [1.746±0.004]

Ø36.4 ±0.25 [1.433±0.01]

67.0 ±1.0 [2.638±0.039]39.5 ±1.0 [1.555±0.039]8.05 ±0.8 [0.317±0.03]

1) Minimum active spline length for the specified torque ratings.

Torque rating
Rated torqueMaximum torque1442 N•m [12 800 lbf•in]

2206 N•m [19 500 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

© Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 089/100 Input Shaft Option G9 (SAE C-C, 23 teeth)
E
1
C
D

B

A

2

3

4

1. Surface of mounting flange 127 – 4 per ISO 3019-1 (SAE C); to be paint free
2. Spline Data: 23 teeth, Pressure angle: 30°, Pitch: 16/32, Ø36.513 [1.438]; Fillet root side fit per ANSI
B92.1-1996, Class 6H
3. Coupling must not protrude beyond this point
4. Shaft to be paint free
Dimensions
A

B

C

D1)

E

Ø37.59 ±0.08 [1.480±0.003]

Ø33.6 ±0.13 [1.323±0.005]54.0 ±1.0 [2.126±0.039]38.2 ±1.0 [1.504±0.039]7.94 ±0.8 [0.313±0.03]

1) Minimum active spline length for the specified torque ratings.

Torque rating
Rated torqueMaximum torque

999 N•m [8840 lb•in]1818 N•m [16 090 lb•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

52 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 089/100 Input Shaft Option F1 (SAE C, 21 teeth)
E
1
C
2

B

A

D

3
4

1. Mounting flange 127 – 4 per ISO 3019-1; surface to be paint free
2. Spline Data: 21 teeth, Pressure angle: 30°, Pitch: 16/32, Ø33.338 [1.313]; Fillet root side fit per ANSI
B92.1-1996, Class 6H
3. Coupling must not protrude beyond this point
4. Shaft to be paint free
Dimensions
A

B

C

D1)

E

Ø34.42 ±0.08 [1.355±0.003]

Ø30.4 ±0.13 [1.197±0.005]48.0 ±1 [1.894±0.039]30.7 ±1 [1.209±0.0039]

7.94 ±0.8 [0.313±0.031]

1) Minimum active spline length for the specified torque ratings.

Torque rating
Rated torqueMaximum torque

760 N•m [6730 lbf•in]1297 N•m [11 479 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

© Danfoss | July 2022

BC152886482765en-001402 | 53

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 089/100 Input Shaft Option F4, Code 38–3
1

2

A

B

4

D
C
E

3

1. Mounting flange 127 – 4 per ISO 3019-1; surface to be paint free
2. Tapered shaft: Conical keyed shaft end similar to ISO3019-1 code 38–3; Suitable key 3 ∕8 x 3 ∕8 x 1 1 ∕2
per ANSI B17.1
3. Coupling must not protrude beyond this point
4. Shaft to be paint free
Dimensions
A

B

C

D

E

Ø38.1 ±0.09 [1.5±0.004]11∕8 –12

81.9 ±1.0 [3.224±0.039]34.9 ±1.0 [1.374±0.039]8.025 ±0.8 [0.36 ±0.03]

Torque rating
Rated torque1)

Maximum torque2)1116 N•m [9880 lbf•in]1488 N•m [13 170 lbf•in]1) Rated torque includes just the capability of the press-fit in accordance with an assumed fastener grade 5.
2) Mating part must maintain a minimum gap width of 1.0 mm with the shaft shoulder after installation of the part.
Transmittable torque will be reduced if the minimum gap requirement is not met.

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.
Tapered shaft customer acknowledgement
The Danfoss H1 tapered shaft has been designed using the industry standard ISO 3019-1, minus thethrough-hole in the end of the shaft. Danfoss guarantees the design and manufactured quality of thetapered shaft.
Danfoss recommends a self-locking nut instead of a castle nut and pin. The nut and mating square-cut
key are customer supplied. The specified torque rating of the tapered shaft is based on the crosssectional diameter of the shaft, through the keyway, and assumes the proper clamp and fit between shaft
and coupling. The customer is responsible for the design and manufactured quality of the mating female
coupling and key and applied torque on the nut. Danfoss has made provisions for the key in accordance
to the ISO specification with the understanding that the key is solely to assist in the installation of themating coupling.

C Caution
Possible hazard because torque or loading inadvertently transmitted by the customer supplied key may
lead to premature shaft failure. Torque must be transmitted by the taper fit between the shaft and it’smating coupling, not the key.
54 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Auxiliary Mounting, Option H1 (SAE A, 11 teeth)

2x 106.4 ±0.35[4.189 ±0.014]

311.838 ±2[12.277 ±0.079]
296.83 ±2[11.686 ±0.079]

1
19.8[0.78]+0.076[3.252]+0.003-0′ 82.601 -0′88.621+0.13-0[3.489] +0.005-053.2 ±0.18[2.09 ±0.007](4x)

R 0.8 max
[0.031]3
4

1.956[0.077]8.1 ±0.25[0.319 ±0.01]

261.62 max 5[2.426]

1. Auxiliary mounting pad for mating flange 82-2 per ISO 3019-1 (SAE A); Paint free
2. Spline Data: 11 teeth, Pressure angle: 30°, Pitch: 16/32, Ø17.463 [0.6875]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 10.5 mm
3. O-ring seal required; Ref. Ø82.22 [3.237] ID x 2.62, cross section
4. Thread: M10x1.5-6H; 15 [0.59] min. depth (4x)5. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum Torque

296 N•m [2620 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

© Danfoss | July 2022

BC152886482765en-001402 | 55

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Auxiliary Mounting, Option H2 (SAE A, 9 teeth)
2x 106.4 ±0.35[4.189 ±0.014]

311.838 ±2[12.277 ±0.079]
296.83 ±2[11.686 ±0.079]

1

14.8[0.583]

R 0.8 max.
[0.031][3.489 + 0.005 ]0′88.62 + 00.13+ 0.076′82.6 0[3.252 + 0.003 ]0

4x 53.2 ±0.175[2.094 ±0.007]

3
4

1.96
[0.077]8.1 ±0.25[0.319 ±0.010]

261.62 max
[2.426]

5

1. Auxiliary mounting pad for mating flange 82-2 per ISO 3019-1 (SAE A); Paint free
2. Spline Data: 9 teeth, Pressure angle: 30°, Pitch: 16/32, Ø14.288 [0.5625]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 8.6 mm
3. O-ring seal required; Ref. Ø82.22 [3.237] ID x 2.62, cross section
4. Thread: M10x1.5-6H; 15 [0.59] min. depth (4x)5. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum Torque

162 N•m [1430 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

56 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Auxiliary Mounting, Option H3 (SAE B, 13 teeth)
2x 146.0 ±0.35[5.748 ±0.014]

312.486 ±2[12.303 ±0.079]
296.83 ±2[11.686 ±0.079]

1

19.8[0.78]+ 0.13′107.823 0[4.245 + 00.005 ]+ 0.076′101.651 0[4.002 + 00.003]

4x 73.0 ±0.175[2.874 ±0.007]

R 0.8 max.
[0.031]

3

4

2

1.96
[0.077]
11.4 ±0.25[0.449 ±0.010]

61.62 max
[2.426]

5

1. Auxiliary mounting pad for mating flange 101-2 per ISO 3019-1 (SAE B); Paint free
2. Spline Data: 13 teeth, Pressure angle: 30°, Pitch: 16/32, Ø20.638 [0.813]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 12.4 mm
3. O-ring seal required; Ref. Ø94.92 [3.737] ID x 2.62, cross section
4. Thread: M12x1.75-6H; 20 [0.787] min. depth (4x)5. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum Torque

395 N•m [3500 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

© Danfoss | July 2022

BC152886482765en-001402 | 57

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Auxiliary Mounting, Option H5 (SAE B-B, 15 teeth)
2x 146.0 ±0.35[5.748 ±0.014]

312.486 ±2[12.303 ±0.079]
296.83 ±2[11.686 ±0.079]

1

19.8[0.78]+ 0.13′107.823 0[4.245 + 00.005 ]+ 0.076′101.651 0[4.002 + 00.003]

4x 73.0 ±0.175[2.874 ±0.007]

R 0.8 max.
[0.031]

3

4

2

1.96
[0.077]
11.4 ±0.25[0.449 ±0.010]

61.62 max
[2.426]

5

1. Auxiliary mounting pad for mating flange 101-2 per ISO 3019-1 (SAE B); Paint free
2. Spline Data: 15 teeth, Pressure angle: 30°, Pitch: 16/32, Ø23.813 [0.938]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 14.3 mm
3. O-ring seal required; Ref. Ø94.92 [3.737] ID x 2.62, cross section
4. Thread: M12x1.75-6H; 20 [0.787] min. depth (4x)5. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum Torque693 N•m [6130 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Auxiliary Mounting, Option H6 (SAE C, 14 teeth)
299.3 ± 2.5[11.78 ± 0.098]

1

19.8[0.78]+0.13−0Ø 134.06+ 0.13
Ø 127.05 − 0

2x 90.5 ± 0.175
2x [3.56 ±0.007]

2x 57.25 ± 0.175
2x [2.25] ± 0.007]

R 0.8 max.
[0.031]3
2

1.956 ± 0.8[0.077 ± 0.03]

4515 ± 0.25[0.59 ±0.010]

61.4 max[2.417]

6

1. Auxiliary mounting pad for mating flange 127-4 per ISO 3019-1 (SAE C); Paint free
2. Spline Data: 14 teeth, Pressure angle: 30°, Pitch: 12/24, Ø29.633 [1.667]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 17.8 mm
3. O-ring seal required; Ref. Ø120.32 ID x 2.62, cross section
4. Thread: M12x1.75-6H; 22.25 [0.876] min. depth (4x)5. Thread: M16x2-6H; 22.25 [0.876] min. depth (2x)6. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum torque

816 N•m [7220 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

© Danfoss | July 2022

BC152886482765en-001402 | 59

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 089/100 Auxiliary Mounting, Option S1 (SAE B-B, 14 teeth)
2x 146 ±0.35[5.748 ±0.014]+1′101.65 -0[4.002 +0.003]-0′107.82 -0[4.245 +0.005]-0+0.076

19 -0[0.748 +0.039]-0

73 ±0.175[2.874 ±0.007]

+0.13

4x

330.386 ±2[13.007 ±0.079]
314.73 ±2[12.391 ±0.079]

1

R0.8 max.

[0.031]

3
2
4

1.96
[0.077]
11.4 ±0.25[0.449 ±0.010]

71.48[2.814]5

1. Auxiliary mounting pad for mating flange 101-2 per ISO 3019-1 (SAE B); Paint free
2. Spline Data: 14 teeth, Pressure angle: 30°, Pitch: 12/24, Ø29.633 [1.667]; Fillet root side fit per ANSI
B92.1-1996, Class 6; minimum active spline length 17.8 mm
3. O-ring seal required; Ref. Ø101.32 ID x 2.62, cross section
4. Thread: M12x1.75-6H; 20 [0.787] min. depth (4x)5. Mating shaft and shaft shoulder must not protrude beyond this point
Maximum torque

816 N•m [7220 lbf•in]

For definitions of maximum and rated torque values, refer to H1 Axial Piston Pumps Basic Information,
BC152886483968, the section “Shaft Torque Ratings and Spline Lubrication”.

C Caution
Standard pad cover is installed only to retain coupling during shipping. Do not operate pump without an
auxiliary pump or running cover installed.

60 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Displacement Limiter, Option B
140.0 ±2.0[5.512 ±0.079]

2x 139.6 ±1.0[5.50 ±0.039]

2x 89.6 ±1.0[3.53 ±0.039]

2x Wrenchsize 5140.0 ±2.0[5.512 ±0.079]

2x Wrenchsize 17

P301 199

1. Displacement limiter screw (2x)2. Displacement limiter seal nut (2x)
Wrench size, torque
Wrench size for DL screw

Wrench size for DL seal nut

Torque5 internal hex

17 external hex

48 N•m [35 lb•ft]

Please contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Single Pump Ports

Ports per ISO 11 926-1
Port

Description

Size

A, B

System ports

Ø25.4 mm; M12 x 1.75; 20 min. full thread depth
Recommended screw in depth 1.5 x thread dia

L2, L4

Case drain ports

11∕16–12

MA, MB

System A/B gauge ports

9∕ –1816

E/F

Charge filtration ports7∕ –148

M3Charge pressure gauge port

9∕

M4, M5Servo gauge port

7∕ –2016

M14

Case gauge port (EDC, FNR, NFPE)

7∕

SCharge inlet port

15∕8–12
Recommended screw in depth 1.5 x thread dia

1Case pressure port

11∕16–122

Connector DEUTSCH DT04-2P, to be paint free

16–18

16–20

Please contact Danfoss representative for specific installation drawings.

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P Dimensions
295.3 ±2.0
[11.63 ±0.08]

228.515 +– 0.6
0.5[8.997 + 0.024]– 0.020228.015 +– 0.6
0.5[8.977 + 0.024]– 0.020
162.7 ±1.0[6.406 ±0.04]
144.3 ±1.0[5.68 ±0.04]

141.7 ±1.0[1.64 ±0.04]

B′26.0 ±0.1
[1.02 ±0.005]′31.1 ±0.8[1.23 ±0.03]′127.0– 0
0.05][5.0 0– 0.002– 0.00828.8±1.0[1.134 ±0.04]

C(4x)27.8 ±0.25[1.09 ±0.01](8x)13.9 ±0.25[0.55 ±0.01]

0.1
69.0 –+0.2+ 0.004[2.717 + 0.004 ] [2.717 – 0.008]

Z

71.6 ±1.0[2.82 ±0.04]

161.3 ±1.0[6.35 ±0.04]
134.5 ±1.0[5.30 ±0.04]
112.6 ±1.0[4.43 ±0.04]
0.1
69.0 +– 0.2

12.45 ±0.25[0.49 ±0.01]
1.5 ±0.7 x 45°±5°[0.059 ±0.028 x 45°]
R 0.8 max.
[0.031]

B
D
2
C

(8x)
28.6 ±0.25[1.13 ±0.01]

B-B (2x)50.0 ±0.2[1.97 ±0.01]

D(4x)57.2 ±0.25[2.25 ±0.01]

15.0 ±0.2[0.591 ±0.08]

147.7 ±1.0[5.81 ±0.04]

W

3
48.1
[1.890]7.94 ±0.8[0.313 ±0.03]

C-C

D-D

95.9 ±0.2[3.78 ±0.01]

92.0 ±0.2[3.62 ±0.01]

Shaft cL
Shaft cL

Shaft cL
P005 934

1. Mounting flange 127 – 4 per ISO 3019-1; surface to be paint free
2. Shaft to be paint free
3. Coupling must not protrude beyond this point© Danfoss | July 2022

BC152886482765en-001402 | 63

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Y

162.7 ±1.0[6.41 ±0.04]
144.3 ±1.0[5.68 ±0.04]

25.7[1.01]

G

99.0 ±1.0[3.90 ±0.04]

XG
111.7 ±1.0[4.40 ±0.04]
152.7[6.01]

G-G

1

1

F-F

W

Shaft cL

15°

F

91.5 ±0.2[3.60 ±0.01]

View Y
243.4 ±1.0[9.58 ±0.04]

F

E

E

70.5 ±1.0[2.78 ±0.04]

E-E
15°

E

102.1 ±1.0
[4.02 ±0.04]

248.0 ±1.0[9.76 ±0.04]

F

55.5 ±1.0[2.19 ±0.04]

10.5 ±1.0[0.41 ±0.04]

128.4 ±2.0
[5.06 ±0.08]
64.2 ±1.0[2.53 ±0.04]

101.9 ±1.0
[4.01 ±0.04]

82.2 ±1.0[3.24 ±0.04]

209 max[8.23]

112.4 ±1.0[4.43 ±0.04]

1.11[0.044]187.3 ±1.0[7.37±0.04]

161.3 ±1.0[6.35 ±0.04]
134.6 ±1.0[5.30 ±0.04]
112.6 ±1.0[4.43 ±0.04]

41.7 ±1.0[1.64 ±0.04]

Z
139.2 ±1.0[5.48 ±0.04]

249.5 ±1.0[9.82 ±0.04]

1 — Approximate center of gravity

64 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
View X

View W
228.0 ±1.0
[8.98 ±0.04]

CCW
Rotation

4x ′30.0 + 0.3[1.181 + 0.010]

1(4x)57.25 ±0.25[2.25 ±0.01]

CW
Rotation(4x)57.25 ±0.25[2.25 ±0.01]

70.5 ±1.0[2.776 ±0.04]

MA

4x ′14.34 +– 0.3
0.1
0.012][0.565 +– 0.004

P301 194

1 — Other side screw head space© Danfoss | July 2022

BC152886482765en-001402 | 65

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Controls
EDC Options A2 and A3 (12/24 V)

2x 64.2 ±0.8

206 ±0.8

X

3

5

X

1

2
1

2

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

66 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
EDC with MOR, Options A4 and A5 (12/24 V)
X

3

2x 64.2 ±0.8

209 ±0.8

5

X

1

2

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump
response as per coil and rotation dependent control logic.
Connector C1/C2: DEUTSCH DTM04-2P
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 67

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
EDC with CCO (key C), Options E7 and E8 (12/24 V)
31

52x 64.2 ±0.8

X
6.5 ±0.5

39.5 ±0.8

206 ±0.8

6

1

Key C

1

7
2
2

2

4

X
1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Brake gauge port X7 per ISO 1926-1: 7⁄16–20
6. Case gauge port M14 per ISO 1926-1: 7⁄16–20
7. Control-Cut-Off with C-key connector C4 DEUTSCH DT04-2P, paint free
Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

68 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
EDC with ASNSR, Options: H2 and H3 (12/24 V)
3
1

1

X

2x 64.2 ±0.8
14.5 ±1206.2 ±0.8

2

1

2

4

3

5
2

X

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Angle sensor connector S2 DEUTSCH DT04-4P, paint freeConnector DEUTSCH, 4-pin
4

1

3

2

4-pin assignment:
1. Ground (GND)
2. Not connected
3. Output signal 1 (SIG 1)
4. Supply (V+)

Connector C1/C2: DEUTSCH DTM04-2P
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 69

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
EDC with MOR and ASNSR, Options H6 and H7 (12/24 V)
X

3

5

2x 64.2 ±0.8

209 ±2.5

1

X

1

1

2

2

4

3

2

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
Connector DEUTSCH, 4-pin
4

1

3

2

4-pin assignment:
1. Ground (GND)
2. Not connected
3. Output signal 1 (SIG 1)
4. Supply (V+)

Connector C1/C2: DEUTSCH DTM04-2P
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

70 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
EDC with CCO and ASNSR, Options H8 and H9 (12/24 V)31

8 ±0.52x 64.2 ±0.839.5 ±0.8

206 ±0.8

X
7

6

1

Key C

1

1

2

2

4

3

5

2

2

1

X

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
6. Brake gauge port X7 per ISO 1926-1: 7⁄16–20
7. Control-Cut-Off with C-key connector C4 DEUTSCH DT04-2P, paint free
Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump
response as per coil and rotation dependent control logic.
Connector DEUTSCH, 4-pin
4

1

3

2

Angle sensor connector S2: DEUTSCH DTM04-4P
1. Ground (GND)
2. Not connected
3. Output signal 1 (SIG 1)
4. Supply (V+)

Connectors C1/C2/C4: DEUTSCH DTM04-2P
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 71

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
MDC Option: M1

Case gauge port M14
ISO 11926-1 -7/16-20

7.5±1°-0.02

3x11 -0.08

2x22±0.5

Control handle shaft

2x24±0.5

4x M6x1-6H thd.
9 min. full thd. depth
paint free

Shaft

48.7±0.8

Mounting flange

60.5±0.8

215.3±2.5172.4 ±1.2

9.6 +1065.7±0.893.1±0.8

Shaft

060/068_70102281-D10

Connector DEUTSCH, 2-pin
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

72 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
MDC with Neutral Start Switch Option: M2

Case gauge port M14
ISO 11926-1 -7/16-20

7.5±1°-0.02
3x11 -0.08

4x M6x1-6H thd.
9 min. full thd. depth
paint free
2x22±0.52x24±0.5

Control handle shaft

Shaft

48.7±0.860.5±0.8

Mounting flange

65.7±0.893.1±0.8

215.3±2.5172.4 ±1.2

9.6 +10

Neutral Start Switch connector:
Deutsch DT04-2P
paint free

Shaft

060/068_70102283-D11

Connector DEUTSCH, 2-pin
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 73

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
MDC with CCO, Options: M3, M4

Brake gauge port X7
ISO 11926-1 -7/16-20

Case gauge port M14
ISO 11926-1 -7/16-20

7.5±1°-0.02

3x11 -0.08

2x22±0.52x24±0.5

Control handle shaft

4x M6x1-6H thd.
9 min. full thd. depth
paint free

72.15±0.8

Shaft

48.7±0.8

Mounting flange

60.5±0.8
65.7±0.893.1±0.8

Control Cut Off connector C4:
Deutsch DT04-2P
paint free

215.3±2.5172.4 ±1.2

9.6 +1098.774±1.5

Control Cut Off connector C4:
Deutsch DT04-2P
paint free
Shaft
060/068_70102283-D12

Connector DEUTSCH, 2-pin
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

74 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
MDC with NSS and CCO Options: M5, M6

Brake gauge port X7
ISO 11926-1 -7/16-20
Case gauge port M14
ISO 11926-1 -7/16-20

7.5±1°-0.02
3x11 -0.08

4x M6x1-6H thd.
9 min. full thd. depth
paint free
2x24±0.52x22±0.5

Control handle shaft

72.15±0.8

Shaft

48.7±0.860.5±0.8
Mounting flange

65.7±0.8
Neutral Start Switch connector:
Deutsch DT04-2P
paint free

93.1±0.8
Control Cut Off connector C4:
Deutsch DT04-2P
paint freeControl Cut Off connector C4:
Deutsch DT04-2P
paint free

215.3±2.5172.4 ±1.2

9.6 +1098.774±1.5

Shaft

060/068_70102283-D13

Connector DEUTSCH, 2-pin
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 75

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P HDC, Options: T1, T2
Dimensions in mm

2x 87.4 ± 0.8
Hydraulic Port
“X1” and “X2”

174.8 ± 2.5

Hydraulic signal port “X1”
Inch = ISO 11926-1 9/16-18

Case gauge port “M14”ø 21 max clearance dia for fitting

Shaft

Hydrailic signal port “X2”
Inch = ISO 11926-1 9/16-18

76 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
NFPE with MOR, Options: N1, N2 (12/24 V)
Non-Feedback Proportional Electric control with Manual Over Ride options N1 (12 V) and N2 (24 V).
3

2x 64.2 ±0.8

209 ±0.8

5
1

2

4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
Control solenoid connectors C1/C2 DEUTSCH DTM04-2P pin/assignment
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 77

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
NFPE with MOR, CCO, ASNSR, Options: N3, N4 (12/24 V)
Non-Feedback Proportional Electric control with Control-Cut-Off valve with key C, Manual Over Ride andAngle Sensor, options N3 (12 V) and N4 (24 V).
3
A–A

6

A

28.8 ±0.5

8 ±0.52x 64.2 ±0.8A5

39.5 ±0.8

209 ±2.5

1

24

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Case gauge port M14 per ISO 1926-1: 7⁄16–20
6. Control-Cut-Off with C-key connector C4 DEUTSCH DT04-2P, paint free
Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump
response as per coil and rotation dependent control logic.
Connector DEUTSCH, 4-pin
4

1

3

2

Pin/assignment:
1. Ground (GND)
2. Output Signal 2 (SIG2) – Secondary (redundant)
3. Output signal 1 (SIG 1)
4. Supply (V+)

Control solenoid connectors C1/C2/C4 DEUTSCH DTM04-2P pin/assignment
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

78 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
NFPE with MOR and ASNSR, Options: N5, N6 (12/24 V)
Non-Feedback Proportional Electric control with Manual Over Ride and Angle Sensor, options N5 (12 V)
and N6 (24 V).
3

A–A

1

A

28.8 ±0.5

2x 64.2 ±0.8

209 ±2.5A

254

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Angle sensor connector S2 DEUTSCH DT04-4P, paint freeConnector DEUTSCH, 4-pin
4

1

3

2

Pin/assignment:
1. Ground (GND)
2. Output Signal 2 (SIG2) – Secondary (redundant)
3. Output signal 1 (SIG 1)
4. Supply (V+)

Control solenoid connectors C1/C2 DEUTSCH 2-pin/assignment
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 79

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
NFPE with MOR and CCO, Options: N7, N8 (12/24 V)
Non Feedback Proportional Electric control with Manual Over Ride and Control-Cut-Off valve key C,
options N7 (12 V) and N8 (24 V).
31

6.5 ±0.5

2x 64.2 ±0.839.5 ±0.8

209 ±2.5

6
5

7
2
4

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Control solenoid connector C2 DEUTSCH DT04-2P, paint free
3. Control Manual OverRide C1
4. Control Manual OverRide C2
5. Brake gauge port X7 per ISO 1926-1: 7⁄16–20
6. Case gauge port M14 per ISO 1926-1: 7⁄16–20
7. Control-Cut-Off with C-key connector C4 DEUTSCH DT04-2P, paint free
Depressing the plunger mechanically moves the control spool. Actuation allows full stroke pump
response as per coil and rotation dependent control logic.
Connector DEUTSCH, 4-pin
4

1

3

2

Pin/assignment:
1. Ground (GND)
2. Output Signal 2 (SIG2) – Secondary (redundant)
3. Output signal 1 (SIG 1)
4. Supply (V+)

Control solenoid connectors C1/C2 DEUTSCH DTM04-2P pin assignment
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

80 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
FDC Options: F1, F2 (12/24V)
Shaft CL152.86 ±1.2

138.29 ±1.2

1Mounting flange
2

WARNING

This control is for Fan Drive systems only!
Use in other systems could result in unintended
movement of the machince or its elements.
Loss of the input signal to this control willcause the pump to produce maximum flow.
Contact Danfoss or an autorized distributor
with questions regarding the use of this product.

64.2 ±0.8

104.5 Max1

Shaft CL94.7 ±0.8

178.86 ±2.5

Mounting flange

110.9 ±1.2
Shaft CL

1. Control solenoid connector C1 DEUTSCH DT04-2P, paint free
2. Case gauge port M14 per ISO 1926-1: 7⁄16–20
Control solenoid connectors DEUTSCH, 2-pin assignment
2

1

Pin

Assignment

Alternative

Pin

Assignment

1

SupplyOR

1

Ground2

Ground2

SupplyPlease contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 81

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Automotive control (AC)C1

V
220 ±2.5CC1110 ±1.5
61.2 ±0.861.2 ±0.8

209 max

CAN

30.2 ±0.8

CC2

CC2

CCC3
CAN

CC2
C2
CCC3

V

1

2

1

Plug removing can cause contamination issues

2

PPU wire harness is factory installed to speed sensor

Connectors description
Port

Description

C1 and C2

1. Control manual override C1
2. Control Manual Override C2

CC1

Port A control connector DEUTSCH DTM04-12P; paint free

CC2

Port B control connector DEUTSCH DTM04-12P; paint freeCC3

Control connector DEUTSCH DT06-2S; paint free; For using connector, the plug may be removed.

CAN

Control connector DEUTSCH DTM04-3P; paint free; For using connector, the plug may be removed.

Please contact Danfoss representative for specific installation drawings.

82 | © Danfoss | July 2022

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Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
AC connectors dimensions
C1

CAN

2x 61.2 ±0.830.2 ±0.8
9.6 ±0.8

CC1

PPC

CC2

CC3

PPC

CAN
CC2

206 ±2.5

C274.5 ±0.1

CC3

PPU

PPU wire harness is factory installed to speed sensor.
CC3

CAN

PPC

Connector DEUTSCH, 2-pin

Connector DEUTSCH, 3-pin

Connector DEUTSCH, 6-pin

12

1. Digital output A1 (+)
2. Digital output A2 (-)

1

2

3

1. CAN High
2. CAN Low
3. CAN Shield

Connector DEUTSCH, 12-pin© Danfoss | July 2022

1

2

3

4

12

11

10

9

5

6

8

7

CC1
1. Battery (-)
2. Battery (+)
3. Sensor (+)
4. Sensor (-)
5. Motor rpm input (frequency)
6. Forward input (digital)
7. Reverse input (digital)
8. Sensor (+)
9. Sensor (-)
10. Drive pedal input (analog –nominal)
11. Drive pedal input (analog – red)
12. Neural input (digital)

6

1

5

2

4
3
1. Sensor A (+)
2. Analog input A
3. Sensor A (-)
4. Sensor B (-)
5. Analog input B
6. Sensor B (+)
CC2
1. Inch input (analog – red)
2. Mode switch B input (digital –nominal)
3. Motor prop/PCOR driver
4. Motor direction input (analog)
5. Sensor (+)
6. Sensor (-)
7. Inch input (analog – nominal)
8. Motor BPD driver
9. Digital output B2 (-)
10. Digital output B1 (+)
11. Mode switch A input (digital)
12. Mode switch B input (digital – red)BC152886482765en-001402 | 83

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Filtration

B
MB

S

(8x) 13.9 ±0.25[0.547 ±0.01](4x) 27.8 ±0.25[1.094 ±0.01]
69.0 +– 0.1
69.0 +– 0.1
0.2
0.2[2.717 +0.004]–0.008A, B

System ports; 450 bar, split flange boss per ISO 6162

MB

System B gauge port

S

Charge inlet port per ISO 11926-1: 15∕8–12[2.717 +0.004]–0.008A(8x) 28.6 ±0.25[1.13 ±0.01](4x) 57.2 ±0.25[2.252 ±0.01][8.997 +0.024]–0.020228.515 +0.6
–0.5

H1P 89/100 Suction Filtration Option L

P005 931

Please contact Danfoss representative for specific installation drawings.

84 | © Danfoss | July 2022

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
H1P 89/100 Remote Full Flow Charge Pressure Filtration Option P
Remote Filtration for end cap option F5 (SAE-C PTO)
243.4 ±1.0[9.58 ±0.039]

F

F

E

E

70.5 ±1.0[2.776 ±0.039]
55.5 ±1.0[2.185 ±0.039]

10.5 ±1.0[0.413 ±0.039]

MBFE
248.0 ±1.0[9.78 ±0.039]
251.22 ±1.0[9.89 ±0.039]

E-E

15˚

15˚

F-F
F

108.4 ±1.0[4.268 ±0.039]

102.1 ±1.0
[4.020 ±0.039]

E

P301 287

MB

System B gauge port per ISO 11926-1

FCharge filtration port to filter

E

Charge filtration port from filter

Please contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 85

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
Integral Full Flow Charge Pressure Filtration, Option M

190.265 ±1.0[7.491 ±0.039]

212.82 ±1.0[8.379 ±0.039]
127.265 ±1.0
[5.010 ±0.039]

Integral full flow charge pressure filtration with filter bypass sensor, option M, for end cap option D3

C1

M6
78.75 ±1.0
[3.10 ±0.039]

41.6 ±1.0[1.64 ±0.039]

298.1 ±1.0
[11.73 ±0.039]

75.236 ±1.0
[2.962 ±0.039]

306.9 ±1.0
[12.08 ±0.039]

135.765 ±1.0[5.345 ±0.039]

221.32 ±1.0[8.713 ±0.039]

198.765 ±1.0[7.825 ±0.039]

Integral charge filtration with filter bypass sensor, option M, for end cap option F4 (SAE-C PTO)

C1

75.986 ±1.0
[2.992 ±0.039]

M6
78.75 ±1.0
[3.10 ±0.039]

86 | © Danfoss | July 2022

41.6 ±1.0[1.64 ±0.039]

298.8 ±1.0
307.6 ±1.0 [11.76 ±0.039][12.11 ±0.039]

BC152886482765en-001402

Technical Information
H1P 089/100 Axial Piston Single Pumps
Dimensions and Data
External Full Flow Charge Pressure Filtration, Option S
External filtration, option S for end cap options D8 or F5
243.415 ±1[9.583 ± 0.039

S

MB

E-E

E

E

102.1 ±1[4.020 ± 0.039]

E

55.5 ±170.5 ±1[2.185 ±0.039] [2.776 ± 0.039]

15ºE

248.015 ±1[9.764 ± 0.039]

E

Charge filtration ports per ISO 11926-1: 7∕8–14 from filter

MB

System gauge port per ISO 11926-1: 9∕16–18

S

Charge inlet port per ISO 11926-1: 15∕8–12

Please contact Danfoss representative for specific installation drawings.

© Danfoss | July 2022

BC152886482765en-001402 | 87

Products we offer:

•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•

Cartridge valves
DCV directional control
valvesElectric converters
Electric machines

Danfoss Power Solutions is a global manufacturer and supplier of high-quality hydraulic andelectric components. We specialize in providing state-of-the-art technology and solutions
that excel in the harsh operating conditions of the mobile off-highway market as well as themarine sector. Building on our extensive applications expertise, we work closely with you toensure exceptional performance for a broad range of applications. We help you and othercustomers around the world speed up system development, reduce costs and bring vehicles
and vessels to market faster.

Gear motors

Danfoss Power Solutions – your strongest partner in mobile hydraulics and mobile
electrification.

Gear pumps

Go to www.danfoss.com for further product information.

Hydraulic integrated
circuits (HICs)
Hydrostatic motors

We offer you expert worldwide support for ensuring the best possible solutions foroutstanding performance. And with an extensive network of Global Service Partners, we also
provide you with comprehensive global service for all of our components.

Electric motors

Hydrostatic pumps
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PLUS+1® controllers
PLUS+1® displays
PLUS+1® joysticks andpedals
PLUS+1® operator
interfaces
PLUS+1® sensors
PLUS+1® software
PLUS+1® software services,support and training
Position controls andsensors
PVG proportional valves
Steering components andsystems
Telematics

Local address:

Hydro-Gear
www.hydro-gear.com
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www.daikin-sauer-danfoss.com

Danfoss
Power Solutions (US) Company
2800 East 13th Street
Ames, IA 50010, USA
Phone: +1 515 239 6000

Danfoss
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Krokamp 35
D-24539 Neumünster, Germany
Phone: +49 4321 871 0

Danfoss
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Nordborgvej 81
DK-6430 Nordborg, Denmark
Phone: +45 7488 2222

Danfoss
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Building #22, No. 1000 Jin Hai Rd
Jin Qiao, Pudong New District
Shanghai, China 201206
Phone: +86 21 2080 6201

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

© Danfoss | July 2022

BC152886482765en-001402