XHCA hydraulic motor is plunger type with stationary housing while the cylinder body/hollow shaft rotate.The cylinder body is installed on the roller bearing of the housing .Some even number of plungers is evenly distributed in the radial cylinder hole of hydraulic force functions on the plunger,the cam roller will transmit the force to the incline of the cam ring while the cam ring is fastened together with the housing , so torque is generated . The cam roller will transmin the counterforce to the plunger in the cylinder body, so rotation occus, Meanwhile, the torque is proportional to the system pressure .The main oil pipe of the system is connected to the oil inlets A and C on theinterface body ,while the oil drain tube is connected with oil outlets D1,D2 or D3 on the oil outlet housing. Motor is connected with main shaft to the equipment through the hollow shaft in the cylinder body .The locking plate or spline connection is used to transmit torque.The symmetric design of motor makes it become a double placement motor .That's to say , the motor can operate at two different speeds for the specific flow .Install a special valve to the oil inlet flange of interface body and the displacement can be changed .

40~70N.M Specific Torque Radial Plunger Hydraulic Motor

Contour dimension:


Parameters(Full displacement):