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Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure...

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1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement piston pump PH56, PH80, PH100, PH130, PH170 2 Port thread specifications M: metric (standard) 3 Delivery port specifications Omit: “SAE J 518c” standard pressure H: “SAE J 518c” high pressure 4, 5 Code for double pump S: single pump * Consult Tokyo Keiki for double pump configurations. 6 Pump mounting Omit: flange mounting F: foot mounting 7 Shaft end configuration Y: long shaft w/SAE square key 8 Rotation (viewed from shaft end) R: right rotation (clockwise) L: left rotation (counter-clockwise) 9 Pump design no. 10 Pump control method CH : pressure compensator control CGH : remote pressure compensator control CVH : load sensing TL: torque limiter (low) TH: torque limiter (high) EDHS : electric direct control (flow, pressure) 11 Maximum displacement adjustment function Omit: not provided D: w/adjuster 12 Control valve design no. 10 2 3 4 5 9 PH100-M( )S( )(F)YR-21-CH- (D) -10 11 8 6 7 1 “Intermittent” refers to intermittent pressure which operable time is limited to 10% of operating cycle (max. 6 seconds). Consult Tokyo Keiki for working pressure above rated pressure. Rated pressure of electric direct control EDHS is 21 MPa. This pressure is limited by safety valve setting. Weight is for CH type (pressure compensator control). Consult Tokyo Keiki for specifications of pumps using water glycol fluids. Specifications Model Code 12 Model Code MPa Weight kg PH170 170 Rated 21 Intermittent 22.5 95 600 1800 Rated 28 Intermittent 30 PH56 PH80 PH100 PH130 56 80 100 130 Maximum Displacement cm 3 /rev Working Pressure Maximum Speed Minimum Speed min -1 min -1 39 51 70 95 The PH Series is a low-noise variable displacement piston pump with rated pressure of 28 MPa. This series was developed based on the low-noise P**V seris which has won high reputation from various customers. The PH Series also feature lower noise levels, and more compact size. Superior controllability: in addition to pressure compensator control, load sensing control, and electric direct control, torque limiter control is also offered.
Transcript
Page 1: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-1A

Pist

on P

umps

Low noise, high pressure variable displacement piston pumps PH series

1 PH Series swash plate type variable displacement piston pump

PH56, PH80, PH100, PH130, PH170

2 Port thread specifications

M: metric (standard)

3 Delivery port specifications

Omit: “SAE J 518c” standard pressure

H: “SAE J 518c” high pressure

4, 5 Code for double pump

S: single pump

* Consult Tokyo Keiki for double pump configurations.

6 Pump mounting

Omit: flange mounting

F: foot mounting

7 Shaft end configuration

Y: long shaft w/SAE square key

8 Rotation (viewed from shaft end)

R: right rotation (clockwise)

L: left rotation (counter-clockwise)

9 Pump design no.

10 Pump control method

CH : pressure compensator control

CGH : remote pressure compensator control

CVH : load sensing

TL: torque limiter (low)

TH: torque limiter (high)

EDHS : electric direct control (flow, pressure)

11 Maximum displacement adjustment function

Omit: not provided

D: w/adjuster

12 Control valve design no.

102 3 4 5 9

PH100-M(*)S(*)(F)YR-21-CH-(D)-101186 71

● “Intermittent” refers to intermittent pressure which operable time is limited to 10% of operating cycle (max. 6 seconds). Consult Tokyo Keiki for working pressure above rated pressure. ● Rated pressure of electric direct control EDHS is 21 MPa. This pressure is limited by safety valve setting. ● Weight is for CH type (pressure compensator control). ● Consult Tokyo Keiki for specifications of pumps using water glycol fluids.

Specifications

Model Code

12

Model CodeMPa

Weightkg

PH170 170Rated 21Intermittent 22.5 95

6001800

Rated 28Intermittent 30

PH56PH80PH100PH130

5680100130

Maximum Displacement

cm3/rev

Working Pressure

Maximum Speed

Minimum Speed

min-1 min-1

39517095

The PH Series is a low-noise variable displacement piston pump with rated pressure of 28 MPa. This series was developed based on the low-noise P**V seris which has won high reputation from various customers. The PH Series also feature lower noise levels, and more compact size.

● Superior controllability: in addition to pressure compensator control, load sensing control, and electric direct control, torque limiter control is also offered.

Page 2: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

A1-2

Pist

on P

umps

Pump control method (PH series)

Vent port

Pump Control Method

Name Code

CH

CGH

CVH

TL/TH

EDHS

D

PressureSetting pressure

Setting pressurePressure Remote control

Remote controlPressureSetting pressure

Pressure Remote control

Setting pressure

Pressure

Pressure Displacement adjustment symbol

Pressure compensator control

Remote pressure compensator control

Load sensing control

Torque limiter (low torque/high torque)

Electric direct control

Maximum displacement

adjustment function

Characteristics Curve Description Function Symbol (detailed)

Deliv

ery

Deliv

ery

Deliv

ery

Deliv

ery

Deliv

ery

Deliv

ery

• When pump delivery pressure approaches the compensator setting, pump delivery is automatically reduced to the minimum flow necessary to maintain the pressure.

• Pressure setting can be adjusted manually.

• Setting pressure of pressure compensator control can be set from a separate location with a remote control valve.

• Pressure compensator safety relief valve integrated. Pressure setting can be adjusted manually.

• Pump delivery automatically controlled to maintain constant differential pressure across flow control valve located downstream of pump. Energy-saving type pump control which supplies minimum flow and pressure necessary to drive load (actuator).

• Pressure compensator safety relief valve integrated. Pressure setting can be adjusted manually.

• Remote pressure compensator control possible with externally installed remote control valve.

• Pump delivery automatically controlled to match load capacity of the electric motor. Flow setting can be manually adjusted.

• Pressure compensator safety relief valve integrated. Pressure setting can be adjusted manually.

• Remote pressure compensator control possible with externally installed remote control valve.

• In flow control mode, pump delivery is controlled by flow control signal and as pump delivery pressure approaches the pressure setting signal, mode automatically switches to pressure control.

• Special controller necessary.• Pressure compensator safety relief

valve integrated. Pressure setting can be adjusted manually.

• Maximum displacement adjustment with adjustment screw on pump.

A vent port should be connected to the hydraulic circuit.

Page 3: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-3A

Pist

on P

umps

調整限界

80

02210 200 48.

調整ねじの飛び出し量 Lmm

押しのけ容積

cm3/rev

70

60

50

40

30

20

10

PH80

10

40

50

60

80

70

90

100

2210 20

20

3025

0 35

調整ねじの飛び出し量 L

cm3/rev

押しのけ容積

mm

PH100

調整限界

Pump control method (PH series)

Pressure, efficiency, delivery, input power (1800 min-1) Pressure, noise characteristics (1 m from pump rear)

Characteristics Curve (at 20 mm2/s) (typical examples)

L

Nut Adjustment screw

Max displacement adjuster characteristics

1 2210 200

調整ねじの飛び出し量 Lmm

80

70

60

50

40

30

20

10

押しのけ容積

cm3/rev

PH56

135調整限界

Disp

lace

men

tcm

3 /rev

Disp

lace

men

tcm

3 /rev

Disp

lace

men

tcm

3 /rev

Adjuster length Lmm

Adjuster length Lmm Adjuster length L

mm

Adjustment limitAdjustment limit

Adjustment limit

10

20

50

60

80

70

90

100

110

120

130

2210 202

30

40325.

調整ねじの飛び出し量 Lmm

押しのけ容積

cm3/rev

PH130

調整限界 調整限界

調整ねじの飛び出し量 Lmm

cm3/rev

140150160170

30

68

PH170

1020

5060

8070

90100110120130

2210 20

40

押しのけ容積

Disp

lace

men

tcm

3 /rev

Adjuster length Lmm

Adjuster length Lmm

Adjustment limit Adjustment limit

Disp

lace

men

tcm

3 /rev

カットオフ軸入力

全効率

吐出量

0.

容積効率

3 5 .7 0 .10 5 .14 0

フルフロー軸入力

40

60

M aP

L/min

吐出圧力

吐出量

効率%

60

80

100

軸入力kW

PH56

30

90

120

60

40

20

17 5 .21 0 .24 5 28 0.0 .3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 28 0.

dB(A)

騒音値

M aP吐出圧力

●1800 min-1

○1500 min-1

50

60

72

70

フルフロー時カットオフ時

PH56

Effic

ienc

y%

Deliv

ery

L/m

in

Shaf

t inp

utkW

Volume efficiencyOverall efficiency

Cutoff shaft input

Delivery pressure MPa

Delivery

Full flow shaft input

Nois

e le

vel

dB (A

)

Delivery pressure MPa

At full flowAt cutoff

Page 4: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

A1-4

Pist

on P

umps

Pressure, efficiency, delivery, input power (1800 min-1) Pressure, noise characteristics (1 m from pump rear)

Characteristics Curve (at 20 mm2/s) (typical examples)

PH

. . . . .. . .

40

100

100

50

M aP

L/min

吐出圧力

吐出量

効率%

60

80

100

50

150

200

軸入力kW

容積効率全効率

吐出量

フルフロー軸入力

カットオフ軸入力

0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

100 PH

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 .28 00

50

60

70

dB(A)

騒音値

M aP

●1800 min-1 フルフロー時カットオフ時

吐出圧力

○1500 min-1

74100

PH

. . . . . ...3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

M aP吐出圧力0

100

150

カットオフ軸入力

吐出量

40

kWL/min

全効率%

60

80

100

50

150

200

250

50

100

容積効率

フルフロー軸入力

130効率

吐出量

軸入力

PH

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 .28 0

60

70

80

M aP

●1800 min-1 フルフロー時カットオフ時

吐出圧力

○1500 min-1

dB(A)

騒音値

130

PH

. . . . .. . .3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

M aP

40

L/min

吐出圧力

吐出量

効率

容積効率全効率

80

120

160

60

80

100

吐出量

フルフロー軸入力

カットオフ軸入力

軸入力kW

20

40

60

80

80 PH

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 .28 0

dB(A)

騒音値

M aP吐出圧力

●1800 min-1

○1500 min-1フルフロー時カットオフ時

50

60

72

70

80

Effic

ienc

y%

Effic

ienc

y%

Effic

ienc

y%

Deliv

ery

L/m

inDe

liver

yL/

min

Deliv

ery

L/m

in

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Volume efficiency

Volume efficiency

Volume efficiency

Overall efficiency

Overall efficiency

Overall efficiency

Cutoff shaft input

Cutoff shaft input

Cutoff shaft input

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery

Delivery

Delivery

Full flow shaft input

Full flow shaft input

Full flow shaft in

put

Nois

e le

vel

dB (A

)No

ise

leve

ldB

(A)

Nois

e le

vel

dB (A

)

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

At full flowAt cutoff

At full flowAt cutoff

At full flowAt cutoff

Page 5: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-5A

Pist

on P

umps

Pressure, drain flow characteristics (1800 min-1, 20 mm2/s)

Pressure, efficiency, delivery, input power (1800 min-1) Pressure, noise characteristics (1 m from pump rear)

Characteristics Curve (at 20 mm2/s) (typical examples)

Piping Flanges

● Flanges must be ordered separately. See table below for required parts.

Piping Flanges(conforming to SAE J 518c Standard Pressure)

● Users are responsible for obtaining the pipe flanges conforming to the SAE J 518c high-pressure applicable to the delivery port specifications (model code: H).

Notes on Operation ● See piston pump Notes on Operation (page A0-3, A0-4)

Size

1

1-1/2

1-1/2

PH56

PH80

PH100PH130PH170

1-1/2

2

2-1/2

Pump ModelDelivery PortSuction Port

Type

ThreadedWelded

ThreadedWelded

Threaded

Welded

FL1-12-12P-10-JA-S4-MFL1-12-12W-10-JA-MFL1-16-16P-10-JA-S4-MFL1-16-16W-10-JA-M

FL1-20-20P-10-JA-S4-M

FL1-20-20W-10-JA-M

FL1-8-08P-10-JA-S4-MFL1-8-08W-10-JA-MFL1-12-12P-10-JA-S4-MFL1-12-12W-10-JA-M

FL1-12-12P-10-JA-S4-M

FL1-12-12W-10-JA-M

Flange Model Size Flange Model

350

300

PH

. . . .. .3 5 7 0 10 5 14 0 17 5 21 0

M aP吐出圧力

100

150

カットオフ軸入力

吐出量

40

軸入力kW

L/min

吐出量

効率 全効率

60

80

100

50

150

200

50

100

容積効率

フルフロー軸入力

250

170 PH

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0

60

70

80

M aP吐出圧力

dB(A)

騒音値

170

●1800 min-1 フルフロー時カットオフ時○1500 min-1

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 .28 0

M aP吐出圧力

ドレン量

L/min

フルフロー時

PH130

PH100

PH80

PH56

PH170

.3 5 .7 0 .10 5 .14 0 .17 5 .21 0 .24 5 .28 0

M aP吐出圧力

ドレン量

L/min

12

11

10

PH130

PH100

PH80

PH

PH170

56

カットオフ時

Nois

e le

vel

dB (A

)

Delivery pressure MPa

At full flowAt cutoff

Effic

ienc

y%

Deliv

ery

L/m

inDr

ain

L/m

in

Drai

nL/

min

Shaf

t inp

utkW

Volume efficiency

Overall efficiency

Cutoff shaft input

At full flow At cutoff

Delivery pressure MPa

Delivery pressure MPa Delivery pressure MPa

Delivery

Full flow shaft in

put

Page 6: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

A1-6

Pist

on P

umps

Foot mounting

Shaft end

..

..

. 0-0015. .

□9 54 ×50 8Square key

904

4238

0 -028

φ38

10 -0

05

25 130

180

180

188

330

380

30 28

4- ø22 holeφ280

30

ø40 counterbore depth

Fill port

5 Hex. Hole

(back si

de)

Pressure adj. screw

98 86

165

□170

Max. 1552-8

2-109

121

106

2-136

φ1619.

1156.

4-φ143.

. 429.

2565.

3105.

Max. 339.5

778.

699.

357

2515.

2545.

4 place equally spaced ø14.3

Delivery port ø38

. 4 - M12, 23 deep

15

127 4 - M12, 23 deep

Suction portφ50

6 Hex. HoleMax. disp. adj. screw

PH80-CH

99

φ127

0 -005

84

(with two plugs)3-Drain port

G3/4 (JIS O-ring seal)

Consult Tokyo Keiki if used as drain port.

Dimensions

Control method (CH)

Note: These figures show a pump model with right rotation and delivery port specifications compliant with SAE J 518c standard pressure. For left rotation, control valve shall move to symmetrical position from center line.

.0 -03

(with one plug)

..

. .

..

..

84

3531

φ31

75

0-0015□795 ×54

Square key

Max. disp. adj. screw

Suction port

φ38

Fill port

4 place equally spaced ø14.30 -0

05

5 Hex. Hole

8181φ1

27261

219

15

102

208

219

(back

side)

262

524

699

357127

0 -00510

□144

72 88

20φ1619

1026

φ143

153

110

5 Hex. HolePressure adj. screw

4-

PH56-CH

Max. 140

G3/8 with plug

2-Drain port

G3/4 (JIS O-ring seal)

Delivery port ø25

4 - M10, 17 deep

4 - M12, 23 deep

Max. 287

Note: These figures show a pump model with right rotation and delivery port specifications compliant with SAE J 518c standard pressure. For left rotation, control valve shall move to symmetrical position from center line.

Page 7: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-7A

Pist

on P

umps

PH130-CHPH170-CH

Fill port

Foot mounting

Shaft end

Pressure adj. screw

G3/4 (JIS O-ring seal)

5 Hex. Hole

186

□210

133

120 120

142

311

51

394

311

155Max.

2-152

31189

3-Drain port(with two plugs)

..

Max. 423

699..

2-1825.

φ63 5.

.. .

. 0-0017.

φ2285

2-27

4 place equally spaced ø20.5

4-φ205134

20

127

Suction port

4 - M12, 23 deep

6 Hex. HoleMax. disp. adj. screw

4 - M12, 23 deep357

Square key□11 12 ×73

998

4937

0 -028

φ44

450 -0

05

114

φ152

40 -0

05

107

Delivery port ø38

180

130

180

188

330

380

30

25

28

304- ø22 hole

φ280

ø40 counterbore depth

Consult Tokyo Keiki if used as drain port.

Foot mounting

180

380

330 180

130188

30

25

28

4- ø22 holeø40 counterbore depth

φ280

30

□190

178

Max. 155

100 96

φ1619.

1191.

.4 place equally spaced ø14.34-φ143

2-8Pressure adj. screw5 Hex. Hole

120

134

PH100-CH

Dimensions

Note: These figures show a pump model with right rotation and delivery port specifications compliant with SAE J 518c standard pressure. For left rotation, control valve shall move to symmetrical position from center line.

Note: These figures show a pump model with right rotation and delivery port specifications compliant with SAE J 518c standard pressure. For left rotation, control valve shall move to symmetrical position from center line.

Shaft end.

..

. 0-0017.

Square key□11 12 ×73

998

4937

0 -028

φ44

450 -0

05

Fill port

G3/4 (JIS O-ring seal)

51

15

2-129

2-165

89

3-Drain port(with two plugs)

3495.

φ63 5.

699.

2875.

2875.

(back si

de)

Delivery port ø38

4 - M12, 23 deep357

127

28754 - M12, 23 deep

6 Hex. HoleMax. disp. adj. screw

Suction port

109

φ127

0 -005

101

378.5

Consult Tokyo Keiki if used as drain port.

Page 8: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

A1-8

Pist

on P

umps

.20

85

PH100-CGH/CVH

PH130-CGH/CVHPH170-CGH/CVH

G1/4 Pressure adj. screw

5 Hex. Hole257.5

287.5

317 15. 09

522

167

522.

216

G1/4 Pressure adj. screw

5 Hex. Hole283

311

901933

175

2-vent port Max. 52 3

2-vent port Max. 52 3

..

PH56-CGH/CVH

PH80-CGH/CVH109

52219

55

226.5

282.5

154

254.5 Pressure adj. screw

5 Hex. Hole

G1/4

180

208

236 95

372

143

184

Pressure adj. screw

5 Hex. Hole

G1/4

Max. 67.32-vent port

Max. 52.32-vent port

Control method (CGH/CVH)

Dimensions

Page 9: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-9A

Pist

on P

umps

Control method (TL/TH)

Dimensions (1800 min-1, 20 mm2/s) (typical examples)Characteristics Curve

PH56 PH80

吐出量

吐出量

軸入力

L/min

吐出量

軸入力kW L/min

吐出量

軸入力kW

M aP吐出圧力 M aP吐出圧力

軸入力

制御方式:TL(低トルク形)

100

50

150

100

50

100

50

0 0

100

50

. . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0 . . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

150

軸入力

吐出量

. . . .. .0 3 5 7 0 10 5 14 0 17 5 21 0

PH170

M aP吐出圧力

吐出量

L/min

軸入力kW

250

50

150

200

300

150

100

50

100

軸入力

吐出量PH100

. . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0. . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

PH130

M aP吐出圧力

吐出量

軸入力kWL/min 50

150

200

250

100

50

100

100100

M aP吐出圧力

吐出量

軸入力kW

吐出量

軸入力L/min 50

150

200

50

Deliv

ery

L/m

inDe

liver

yL/

min

Deliv

ery

L/m

in

Deliv

ery

L/m

inDe

liver

yL/

min

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Control Method: TL (low torque)

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery

Delivery

Delivery

Delivery

Delivery

Shaft input

Shaft input

Shaft input

Shaft input

Shaft input

Page 10: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

A1-10

Pist

on P

umps

Dimensions (1800 min-1, 20 mm2/s) (typical examples)

吐出量

軸入力

吐出量

軸入力

制御方式:TH(高トルク形)

28 024 521 017 514 010 57 03 50 ... .....0

50

100

150

50

100

吐出圧力 M aP

kW

軸入力

吐出量

L/min

28 024 521 017 514 010 57 03 50 ... .....0

50

100

150

50

100

吐出圧力 M aP

kW

軸入力

吐出量

L/min

PH80PH56

軸入力

吐出量

吐出量

軸入力

PH100

PH130

L/min

吐出量

軸入力kW

M aP吐出圧力

100

50

150

100

50

0. . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

L/min

吐出量

軸入力kW

M aP吐出圧力

100

50

150

100

50

0. . . . .. . .0 3 5 7 0 10 5 14 0 17 5 21 0 24 5 28 0

200 200

250

吐出量

軸入力

PH170

L/min

吐出量

200

250

M aP吐出圧力

100

50

150

300

150

. . . .

軸入力

. .

kW

0 3 5 7 0 10 5 14 0 17 5 21 0

100

50

Characteristics Curve

Deliv

ery

L/m

inDe

liver

yL/

min

Deliv

ery

L/m

in

Deliv

ery

L/m

inDe

liver

yL/

min

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Shaf

t inp

utkW

Control Method: TH (high torque)

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery pressure MPa

Delivery

Delivery

Delivery

Delivery

Delivery

Shaft input

Shaft input

Shaft input

Shaft input

Shaft input

Page 11: Low noise, high pressure variable displacement …1-1 A Piston Pumps Low noise, high pressure variable displacement piston pumps PH series 1 PH Series swash plate type variable displacement

1-11A

Pist

on P

umps

PH170-TL/TH

PH130-TL/TH

207

G1/4

152

311Torque limiter adjustment screw

Pressure adj. screwVent port5 Hex. Hole

5 Hex. Hole

522

175

339

216

..

PH100-TL/TH

109

208

129193

2875

3155

522

167

ROTA

TION

G1/4

Vent port Pressure adj. screw

5 Hex. Hole

Torque limiter adjustment screw

5 Hex. Hole

..

PH80-TL/TH

109

195

116189

2545

2825

522

154

RO

TA

TI

ON

Pressure adj. screw

5 Hex. Hole

Torque limiter adjustment screw

5 Hex. Hole

Vent port

G1/4

PH56-TL/TH

95

176

372

143

184

3Torque limiter adjustment screw

Pressure adj. screw

5 Hex. Hole

5 Hex. Hole

Vent port

G1/4

102

236

208

Dimensions


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