BD1 BD2 BD3 BD5 BD6 GM5 GM4 GM3 GM2 GM1 GM05 Hydraulic SAI GM6 GM7 GM9 Motor

Crankshaft Design GM series Sai Radial Hydraulic Piston Motor GM05, GM1, GM2, GM3, GM4, GM5, GM6, GM7, GM9 . 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.

Feature of SAI piston motor.

1. It reduces friction loss in force transmission because of no side force between piston and swing cylinder, hydrostatic balance designed in piston foot, transferring torque force through roller bearing. GM series hydraulic motors have high mechanical efficiency and high starting torque. 
2. Flat distributor is simple, reliable and good seal, little leakage, no leakage between piston and swing cylinder through using plastic seal ring, so there motors have high volumetric efficiency. 
3. Because of reducing friction loss in configuration, improving seal ability, these motors have good characteristic of low speed stability, can run steadily in 1 R/MIN condition, and have large speed range. 
4. There is no gap between piston and bearing cover connected by ring clip, so these series motors can run as pump and can run with high speed when inlet is sealed. 
5. There series motors have high pressure, with the Max. Pressure 45Mpa, light weight, small volume, high power. 
6. Simple configuration, reasonable design, using high loaded bearing, so they have reliable performance, long life, low noise, transmission shaft can bear radial load, and can rotate in opposite direction.