Bearing Series Series H31 Hydraulic Gear Pump (Motor)
Features:
·Compact structure, small volume, low noise, high pressure, wide flow range
·High strength Iron casting, external gear pump
·Second-seal structure, to improve pump’s performance.
·Thrust plate, with special structure and special surface treatment, make our pump better pressure-proof and antiwear.
·Special structure bearings, provide better capacity for heavy load and impaction
·The pump (motor) has the characteristics of serialization, standardization, and generalization. Double and multiple assemblies are available. Pump and motor have a wide selection of mounting connection type, connection dimension is SAE standard.
HP31 Hydraulic Gear Pump Performance Data
|
Flow
mL/rev |
G.W
in |
Rated pressure
MPa |
max pressure
MPa |
speed
RPM
Highest Lowest |
Input power
KW |
|
16.14 |
1/2＂ |
20.7 |
24.2 |
2400 600 |
15.5 |
|
24.21 |
3/4＂ |
20.7 |
24.2 |
2400 600 |
23.5 |
|
32.28 |
1＂ |
20.7 |
24.2 |
2400 600 |
31 |
|
40.39 |
1 1/4＂ |
20.7 |
24.2 |
2400 600 |
38.8 |
|
48.42 |
1 1/2＂ |
20.7 |
24.2 |
2400 600 |
46.5 |
|
56.49 |
1 3/4＂ |
17.2 |
20.7 |
2400 600 |
43 |
|
64.57 |
2＂ |
17.2 |
20.7 |
2400 600 |
49 |
HM31 Hydraulic Motor Performance Data
|
Flow
ml/rev |
Input flow
2000RMM
LPM |
G.W
in |
Rated pressure
MPa |
Max pressure
MPa |
Speed
RPM
Highest Lowest |
Output power |
Output troque
Nm |
|
32.28 |
74 |
1＂ |
20.7 |
24.2 |
2200 600 |
20.5 |
98 |
|
48.42 |
106 |
1 1/2＂ |
20.7 |
24.2 |
2200 600 |
29.5 |
140.6 |
|
64.57 |
140 |
2＂ |
17.2 |
20.7 |
2200 600 |
32.5 |
155 |
Instruction:
Performance data shown are the average results based on series of tests of production units
Testing situation: oil temperature:50℃: Oil Viscosity:31.8 cst@38℃
Unit Dimension
Single Pump、Motor
A=74.6+(B/2)
B=19.1+G.W
C=160.5+B
Doule Pump、Motor
A1=74.6+(B1/2)
A2=63.5+(B1/2+B2/2)
B1=19.1+G.W
B2=19.1+G.W
C=224+B1+B2
