RM Series Highly Flexible Couplings are designed for diesel engine drive, allow the diesel motor to safely drive a small relative inertial load, to avoid the sympathetic damage in a wide speed range from idle speed to full speed and let the critical speed of rotation far less than the idle speed. Also, the RM Series Highly Flexible Couplings can reduce dynamic torque.

- Clockwise rotation and counter clockwise rotation.

- Suitable for horizontal and vertical  mounting positions or  mounting at any required angle.

- Axial push-on assembly.

- 3 kinds of Shore hardness natural-synthetic rubber element versions with different grades of torsional stiffness available for different application demand, suitable ambient temperature -40℃ to +80℃.

- Silicon Rubber, suitable ambient temperature -40℃ to +120℃.

Performance Data

· Size: 240-10,000

· Torque: 250N.m-20,000N.m

· Motor Flange: SAE 6.5-24'' per actual demand,  SAE 6.5-24＂

· Finished Bolt Size : 200mm max.

Parts Material

· Outer flange: Aluminum.

· Inner casing: Carbon steel

· Hub: Carbon steel 

· Elastomer: Natural rubber, silicone rubber