HCSD- H□ UControl unit

Solenoid operated

25MPa

Doubleacting

Air solenoid valve

SOL 1UB

B2,3

A
A1,3PAAir

A1
Pascal pump

Double acting clamp

A2
Non-leak valve

Control unit model HCSD-H□U

Air bleeding valve

Model

HCSD-H2U

HCSD-H3U

Pascal pump

X6308U-D

X6310U-D

DC24V

Control voltage 1

This is a hydraulic control unit that is air driven and solenoidal

Discharge
oil pressure 2

MPaoperated, combining non-leak valve with non-leak feature

Set air pressureMPa(zero oil leaks), which is essential for hydraulic clamps, andUnloaded oil
L/mindischarge amountPascal pump. Since two hydraulic circuits can be operated andTank capacity 3

controlled alternatingly, it is best suited hydraulic pressure

8.7‒26.1

0.2‒0.5
Refer to page →173 forperformance diagram.

H.L. 3.5

LGeneral mineral based hydraulic oil(ISO-VG32 equivalent)Fluid used

Pascal pump stops pumping once circuit pressure has been

L.L. 1.50‒50Operating temperature °C

source for double acting clamps.

5.55‒16.65

20attained and retains the pressure. Furthermore, since there isMass

hardly any temperature fluctuation of working fluid, there is

1：Ask us if the control voltage is different.
2：Ask for consultation on specifications that exceed discharge oilpressure range.
3：Oil level in the tank should be always between H.L. and L.L. of the gauge.

no need for any auxiliary pressure equipment.
HCSD-H□U is made to order.

kg

Dimensions

HCSD-H□U

Double acting circuit control unit
Wiring Diagram（Black）（Black）
（Red）

4-ø11

Pump dismantle
interference area

SOL 1

Oil tap

Conduit hole ø28192

Air pressure gauge

Air solenoid valve

Terminal board

Filter regulator

545

Oil levelgauge

827.5
Air bleeding valve

49185

15320
350
Non-leak valve

260

260
A283205

27.5

1150

Conduit hole position 315

378.3

345

PA air port Rc1/4

A1170

A→
B→
COM. →

60

109.5

1 2 3 4 5 6 7 889

HCS
Solenoid operated

15320

134.7

202.6

Conduit hole position 154.7

Control unit

23.5

Pascal pump

15116

109.5

4-ø1115

134.7
23.5

Hydraulic port Rc1/4

Drain port G1/4

202HCSD- H□ A

Control unit

Solenoid operated

25MPaSingleacting

Air solenoid valve

ASOL 1
B2,3

BA

A1,3

PAAirA1
Pascal pumpSingle acting clamp

Non-leak valve
Air bleeding valve

Control unit model HCSD-H□AModelHCSD-H2A

HCSD-H3A

Pascal pump

X6308U-D

X6310U-D

DC24V

Control voltage 1

This is a hydraulic control unit that is air driven and solenoidal

Discharge
oil pressure 2

MPaoperated, combining non-leak valve with non-leak feature (zeroSet air pressureMPaoil leaks), which is essential for hydraulic clamps, and Pascal

Unloaded oil
L/mindischarge amountpump.

Tank capacity 3

Pascal pump stops pumping once circuit pressure has been at-8.7‒26.1

0.2‒0.5
Refer to page →173 forperformance diagram.

H.L. 3.5

LGeneral mineral based hydraulic oil(ISO-VG32 equivalent)Fluid used

any temperature fluctuation of working fluid, there is no need for

L.L. 1.50‒50Operating temperature °Ctained and retains the pressure. Furthermore, since there is hardly

5.55‒16.65

17

any auxiliary pressure equipment.

MasskgHCSD-H□A is made to order.

1：Ask us if the control voltage is different.
2：Ask for consultation on specifications that exceed discharge oilpressure range.
3：Oil level in the tank should be always between H.L. and L.L. of the gauge.

Dimensions

HCSD-H□A

Single acting circuit control unit
Wiring Diagram（Black）（Black）（Red）

1 2 3 4 5 6 7 84-ø11

Pump dismantle
interference areaControl unit

A→
B→
COM. →

60

109.5

15320

134.7

SOL 1

Oil tap89

Conduit hole ø28192

Air pressure gauge

HCS
Solenoid operated

202.6

Conduit hole position 154.7

23.5

Pascal pump

15

Air solenoid valve

Terminal board

Filter regulator

545

Oil levelgauge

8Air bleeding valve

15260

260
83

150

205

27.5

127.5

Conduit hole position 315

378.3

345

PA air port Rc1/4

234

116
320
350

Non-leak valve

109.5

4-ø1115

134.7
23.5

Drain port G1/4

202

Hydraulic port Rc1/4

To download CAD data / To get updated information, visit www.pascaleng.co.jp

171