PAL PUMPS & M Series Electric Motors

PAL PUMPSM Series Electric Motors■ MOTOR-PUMPS

Model Numbers

Graphic Symbol

PM10−01B−＊−31

Geometric Displacement
cm3/rev
1251020

PM16−01＊−＊−30

100 1501616

PM16

A-207

M

PM22−01＊−＊−30

PM37−01＊−＊−30

M
OPage

7

PM10

PM10−01C−1.5−3150

Maximum
OperatingPressureMPa

16

PM22PM3716■ M Series Electric Motors………………………………………………………………………………………… A-209

A-206

M PUMPSPAL PUMPS &PALSeries Electric Motors

PISTON PUMPSPAL PUMPSPAL PUMPS, Pressure Compensator TypeGraphic SymbolMMO■ Specifications
Model Numbers
PM10-01B-0.75-31
PM10-01＊-1.5-31
PM16-01＊-1.5-30
PM16-01＊-2.2-30
PM22-01＊-2.2-30
PM22-01＊-3.7-30
PM37-01＊-3.7-30
PM37-01＊-5.5-30

Geometric Displacement Minimum Adj. Flow
cm3/rev
cm3/rev
10.0
15.8
22.2
36.9

Operating Pressure★1
MPaElectric Motor★2
50 Hz : 200 V AC
60 Hz : 200/220 V AC

Approx Mass.
kg

70.75 kW × 4P

28.1

16

1.5 kW × 4P

41.8

1.5 kW × 4P

39.7

2.2 kW × 4P

43.8

2.2 kW × 4P

43.8

3.7 kW × 4P

64.23.7 kW × 4P

72.0

5.5 kW × 4P

74.0

2.0
6.0

168.5161016★1. For pressure adjusting ranges, see the Model Number Designation.
★2. For motors other than those for 200/220 V AC, please contact us.

■ Model Number Designation

PM16-01B-2.2-30

Series Number

Control Type

Pres. Adj. Range
MPa

Motor Power

Design Number

B : 1.2 - 7

0.75：0.75 kW × 4P

B : 1.2 - 7
C : 2 - 16

1.5：1.5 kW × 4P

B : 1.2 - 7
C : 2 - 16

1.5：1.5 kW × 4P…
2.2：2.2 kW × 4P30

B : 1.2 - 7
C : 2 - 16

2.2：2.2 kW × 4P
3.7：3.7 kW × 4P30

B : 1.2 - 7
C : 2 - 16

3.7：3.7 kW × 4P
5.5：5.5 kW × 4P

30

PM10（10.0 cm3/rev）

PM16（15.8 cm3/rev）

PM22（22.2 cm3/rev）

PM37（36.9 cm3/rev）

01 : Pressure
Compensator
Type31★1. ‌For Two-Pressure Two-Flow Control Type by System Pressure, Two-Pressure Two-Flow Control Type by Solenoid Valve and Pilot Pressure
Control Type Pressure Compensator, make inquires separately.

PAL PUMPS

A-207

■ Ratings of Electric Motor
Model Numbers

Voltage-FrequencyV − Hz

Rated Current
AShaft Speedr/minInrush Current
APM10-01B-0.75-31

200 − 50
200 − 60
220 − 60

4.2
3.6
3.6

1400
1690
1710

22.5
21.6
23.8

PM10-01＊-1.5-31
PM16-01＊-1.5-30
PM16-01＊-2.2-30
PM22-01＊-2.2-30
PM22-01＊-3.7-30
PM37-01＊v3.7-30
PM37-01＊-5.5-30

200 − 50
200 − 60
220 − 60

6.4
6.2
5.8

1420
1710
1730

43.6
39.4
43.3

200 − 50
200 − 60
220 − 60

14.6
14.0
13.01430
1730
1740

102.0
86.0
94.6

200 − 50
200 − 60
220 − 60

200 − 50
200 − 60
220 − 609.4
8.8
8.4

22.8
21.2
19.8

63.6
59.1
65.1

1420
1710
1730

Ambient Conditions Using●Location : Indoor Room
●Ambient Temperature Range : 0 to +40 ℃●Ambient Humidity : 95 % RH or less
●Altitude : 1000 m or less●To be nothing corrosive and explosive
gasses and steam.

150.0
130.0
143.0

1430
1720
1730

■ Pipe Flange Kits
Flange kits are available. When ordering, specify the kits from the table below. In addition, model PM10 does not use pipe
flanges. Detail of pipe flange kit is described on pages A-258 and A-259.
Pump Model Numbers
PM16/PM22
PM37

Name of Port
Suction

Pipe Flange Kit Numbers
Threaded Connection
F5-06-A-1021★2Socket Welding Type★1F5-06-B-1021

Welding Neck Type

★2Discharge−−−Suction

F5-10-A-10

F5-10-B-10

F5-10-C-10

Discharge

F5-10-A-10

F5-10-B-10

F5-10-C-10★1. For the Socket Welding Type F5-06-B-1021 or F5-10-B-10, the operating pressure may be limited due to the flange strength.
★2. Refer to page A-17 for the details of F5-06-A-1021 and F5-06-B-1021.

A-208

−

PAL PUMPS