Ruland 57.2 mm Outside Diameter Elastomer Insert Aluminium Clamp Style Zero Backlash Coupler MJC57-30-A

Ruland MJC57-30-A Mechanical Power Transmission Coupler features a 57.2 mm outside diameter elastomer insert and 80 mm length, combining aluminium hubs with a clamp fastening style to deliver zero backlash performance. This three-piece coupling design incorporates two aluminium hubs and an elastomer spider element, allowing for axial motion and accommodating angular and parallel misalignment with minimal vibration.

Its zero backlash jaw type makes it highly suitable for applications requiring precise motion control, such as stepper and servo drives and encoder assemblies. The clamp style fastening ensures easy installation and a secure, reliable grip on shafts.

This coupling operates efficiently up to a maximum speed of 8000 rpm with a torque rating of 16 Nm, making it appropriate for various mechanical power transmission setups. It is engineered to withstand operating temperatures ranging from -10°F to 180°F, allowing use in diverse industrial conditions.

The MJC57-30-A model complies fully with RoHS2 and REACH regulations and meets the DIN 912 12.9 hardware standard, ensuring quality and reliability. Metric M6 screws are used for assembly, and the product carries an ISO9001:2015 certification, supporting its industrial-grade reliability.

Manufactured in the United States, this aluminium and elastomer flexible coupler is lightweight with a bright finish, designed to minimize inertia and vibration in precision mechanical power transmission applications.

Constructed with aluminium hubs and elastomer insert providing flexibility. Clamp style fastening enables quick and secure assembly. Zero backlash jaw design reduces mechanical vibrations. Maximum speed of 8000 rpm supports high-speed drives.

Torque capacity of 16 Nm for moderate load handling. Wide operating temperature range from -10°F to 180°F. Compliance with RoHS2, REACH, DIN 912 12.9, and ISO9001:2015 standards. Compatible with M6 metric screws for mounting.

This coupling is ideal for industrial environments requiring precise power transfer, including automation equipment, robotics, and mechanical machinery requiring reliable torque transmission with minimal backlash. Explore the comprehensive range of mechanical power transmission components and couplers on EnvMart for all your industrial equipment needs.