Product Description

We produce GM5 Series High Torque Low Speed Hydraulic Motor based on the technology of ITALY SAI GM5 Series High Torque Low Speed Hydraulic Motor but with some improvement. It can be completely interchanged with SAI motor on performance and dimensions but with low cost and fast delivery. It features for high mechanical efficiency, high torque and small volume.

Product Detail

This GM5 Series High Torque Low Speed Hydraulic Motor has such characteristics as: high mechanical efficiency and small volume, thus it can be widely applied in hydraulic and transmission systems of plastics machinery, light industrial machinery, heavy type metallurgical machinery, petroleum and coal mining machinery, lifting and transportation equipment, ship’s deck machinery, geological prospecting equipments, etc.

 

Features:

1. High Efficiency, small volume, light weight
2.High starting torque, high specific speed range
3.Motor can be used in the pump working condition and realize freewheel operation condition.
4. Compact structure, reasonable design
5. Adopting high load capacity bearing and output shaft which can bear radial load and reverse the direction of rotation.
6. The mounting dimension and more than 80% of internal components can be interchanged with SAI GM5 Series High Torque Low Speed Hydraulic Motor.

 

Technical parameters:

 

GM5

GM5-525

GM5-650

GM5-800

GM5-1000

GM5-1200

GM5-1300

GM5-1450

GM5-1600

GM5-1800

GM5-2000

Displacement

cm3/rev

526

659

807

1039

1185

1340

1462

1634

1816

2007

Piston 

mm

42

47

52

59

63

67

70

74

78

82

Shaft stroke

mm

76

76

76

76

76

76

76

76

76

76

Specific torque

Nm/bar

8.22

10.3

12.6

16.2

18.5

20.9

22.8

25.5

28.3

31.3

Pressure rating

bar

250

250

250

250

250

250

250

250

250

250

Peak pressure

bar

450

450

425

425

400

400

375

375

350

350

Cont. speed

rpm

350

350

325

300

300

300

275

250

250

200

Max. speed

rpm

500

500

450

450

400

400

350

300

300

250

Peak power

kW

120

120

120

120

120

120

120

120

120

120

 

HP

163

163

163

163

163

163

163

163

163

163

 

Selection of GM5 Series High Torque Low Speed Hydraulic Motor 


Output shaft selection


Dimension of GM5 Series High Torque Low Speed Hydraulic Motor




 

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