TOX®-Pneumohydraulic
SystemTOX®-Hydraulic Cylinder
Type HZ 40Datasheet
15.01
2016 / 06&TOX® Pressotechnik GmbH
Co. KG
Riedstraße 4D-88250 Weingarten

Find your local contact at:
www.tox-pressotechnik.com
www.tox-pressotechnik.com

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TOX®-Hydraulic Cylinder
Type HZ 40 for up to 500 bar oil pressure

The concept behind the KT-system
The “split” Powerpackage is often
used where limited space is available,
when several cylinders must operate
simultaneously, or where small cylin-ders are needed. The system consistsof the pressure intensifier ES, thehydraulic cylinder HZ and hydraulichose with quick connect coupling.

It is possible to connect several
hydraulic cylinders to one pressure
intensifier.

The hydraulic cylinder HZ 40 is asingle-acting cylinder with spring
return. It can also be used in pure
hydraulic installations.
HZ & ES: If a short overall length anda cost effective solution is required.

M

4

32 1CX
ØA

ØF
ØH
LK
G

HubB1

1 High pressure connection
2 Bleed screws
3 Special guide system
4 Automatic spring returnNB

VoluReturn meMax.
pressing force tric
disforce at by488 bar spring placement FacStrooil pres- ESke**surekN cm3* tor*
VHZTypeVersionmmkNA
B B1CFH7 G HKLM NF2
HZ 40. 12.035.18. 20.
431
460.3
0.96 0.25 44.9 191 181 M38x1.5 38 6 24,9 10 M16x1.5 12 19
HZ 40. 12.035.18. 40.
431
460.3
0.96 0,25 44.9 285 275 M38x1,5 38 6 24.9 10 M16x1.5 12 19
Order no.

** Stroke can be limited on request. Caution: dimension B1 changes* Calculation formula: see page 4Function
Full press force at any point of thestroke as there is no distinction
between approach stroke and powerstroke.
Due to the smart design, the cylinder
housing serves as piston guidance
and provides the thread for mounting
the cylinder to the flange thread of thebow or press without additional fasteners – a cost saving solution!

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G3/8
G3/8

TB 15.01_201606.en

Ordering example:
1. HZ 40.12.035.18.20.431 quantity: 2
2. ES 160.13.067.99
quantity: 1
3. ZS 01.1000
quantity: 2
According to the above example,
you receive:
2x HZ 40 incl. hose and quick connect coupling + 1x ES to be switchedmanually. Completely filled with oil.
Ready for installation.

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Ø251x45°

H71x45°Rz25

Ø38g63Flangebow sideØ34,5C (Mounting thread)

23

Mounting flange
The illustration below shows the flange
recommended for mounting theHZ 40 to a bow or press frame. The
same way it is mounted on the TOX®Machine Tongs CMH 03.45 (see data
sheet 90.10 TOX®-Tongs).

Rz25
0,03 A
0,03 AThe optimum application:
TOX®-Mini-Handheld Tongs / TOX®-Machine Tongs CMH 03.45Applications

Model 11:14 mm stroke. With 2-hand safety control. Handles with trigger
buttons.
Drive: PHA 160.99 (see data sheet 10.10 TOX®-Tongs).

Multi point die sets

Even for punching!
For more accessories see data sheet 10.10 TOX®-Powerpackage

TB 15.01_201606.en

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3TOX®-Intensifier
Type ES 160.99

121

2

The power intensifier with absolute air/oil separation and integrated
bypass for reliable operation. Can bemounted in any orientation.

83 4 9High pressure
hoseIntensifierES

1 High pressure connection
2 High pressure measuring andcontrol connection
3 Oil filling nipple
4 Bleed plate
8 Oil level indicator
9 Patented anti-overfill device
10 Intensifier piston
12 Quick connect coupling

12Hydraulic cylinder
HZ 40

32CDX

Function
Only power stroke, no fast approach
stroke in combination with HZ 40.

49

ØF

1

Closed oil system. Uses simple pneumatic controls like any single-acting
pneumatic cylinder with spring resetin the intensifier and in HZ 40.

WEG

H±0,3A

B

810

Order no.

ES 160.13.067.99
Air pressure bar
Oil pressure* bar

A170

B730
188C86

D9Pneumatic con- High pressunection power re connecE FGHWXstroketion
15 90 22.5 85 437 89
G3/4
2x G3/8215032474342* Note: Use pressure values only as guideline. Table of actual values might deviate.
Note: Do not exceed max. pressures/press forces!

5440

Volumetricdisplacement
power stroke
cm3VESKH

5.5 = Max.
488**** Pressure tolerance ± 5%Total stroke calculation:per 100 mm high100 mm(VESKH - F2 perhose length x length pressure hose ) : (VHZ x number of cylinders) = possible total stroke per cylinder (mm)VESKH = 67 cm³, F2 = 0,25, VHZ = 0,96

Examples for total stroke calculation can be found in data sheet 10.05.

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TB 15.01_201606.en

67

TOX®-Intensifier
Type ES 160.99

The suitable high pressure hose
HZ 40
Example: ZS 02
AC

Example: ZS 04

HZ 40

B

Rmin

B

C

Intensifier ES

Drive
HZ 40

Standard
hose lengths [mm]A

1000, 3000, 5000, 7000

225

Hose dimensions [mm]
B
C
265

65

Rmin
70

Other hose lengths on request.

Rmin: smallest allowable bending radius

Variants:01: 2x straight connection02: 1x 90° elbow on ES;
1x straight connection on HZ
03: 1x straight connection on ES;
1x 90° elbow on HZ
04: 2x 90° elbow connection

Please observe the mounting instructions of the TOX®-KT catalog.
A hydro-split coupling for ES
160.13.067.99 is not available.
Quick connect couplings are standard.
For multi-cylinder solutions pleasecontact us.

Ordering example for hoses:
ZS 01 - 5000
hose lengthvariant no.

The optimum application:
PHA 160.64.02.00 /PHA 160.99.02.02
The ES intensifiers are available
as horizontal carriage or as pedestal with casters and with control
system (see data sheet 90.10
TOX®-Tongs).

Horizontal carriage
with casters

Several tongs
connected to
one intensifier

Pedestalstand withcasters

Subject to technical modifications.

TB 15.01_201606.en

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