● jmdg radial piston hydraulic motor
jmdg is one kind of low speed high torque radial piston hydraulic motor. it can be widely applied in petroleum industry, chemical industry, mining, shipping, construct-ing machinery, especially for plastic injection molding machinery, hydraulic winch, transmission etc.
● jmdg characteristics
1、low noise
2、high staring torque(mechanical efficiency improved to over 0.9), good stability when low speed
3、high volumetic efficiency
4、higher mechanical efficiency
5、opposite rotating available
6、radial and axial load available
7、higher kw/kg ratio
● jmdg working principle
high pressure oil comes into the cylinder, working on the piston, pushing the piston down, the piston is connected to the crankshaft, then the crankshaft will turn, together with oil distributor. when piston walks to its lowest posi-tion, the cylinder will get through with the oil tank, then the piston goes back. total 5 pistons work one by one the crankshaft will turn continually. when the working oil flows oppositely, the shaft will turn in another direction.
● jmdg technical data