GM3 Series PisTon Hydraulic Motor

We produce GM3 Series Piston Hydraulic Motor based on the technology of ITALY SAI GM series 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.

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Product Description

This GM3 Series Piston 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 GM3 Series Piston Hydraulic Motor.

Technical parameters:

	GM3	GM3-350	GM3-425	GM3-500	GM3-600	GM3-700	GM3-800	GM3-900	GM3-1000
Displacement	cm3/rev	352	426	486	595	690	792	873	987
Piston	mm	40	44	47	52	56	60	63	67
Shaft stroke	mm	56	56	56	56	56	56	56	56
Spec. torque	Nm/bar	5.49	6.64	7.58	9.28	10.8	12.4	13.6	15.4
Press. rating	bar	250	250	250	250	250	250	250	250
Peak press.	bar	450	425	425	400	350	350	350	280
Cont. speed	rpm	525	500	450	450	400	400	350	300
Max. speed	rpm	700	650	600	575	525	500	450	400
Peak power	kW	80	80	80	80	80	80	80	80
	HP	108	108	108	108	108	108	108	108