RULAND MANUFACTURING Jaw Coupling Hub: MJS41 Coupling Size, 41.3 mm Outside Dia, Metric

The RULAND MANUFACTURING MJS41 zero-backlash curved jaw coupling hub is used to connect two shafts in motion-control systems, such as servo motors and encoders. It accommodates misalignment while transmitting torque smoothly. Common applications include packaging machinery, robotics, and CNC equipment where precision and reliability are critical.

The MJSC41-12-A is a metric, aluminum jaw coupling hub with a 41.3 mm outside diameter. It is part of the MJS41 coupling size family from RULAND MANUFACTURING. This zero-backlash curved jaw hub is designed for use with matching spider inserts to dampen vibration and handle parallel, angular, and axial misalignment.

You can source RULAND MANUFACTURING MJSC41-12-A coupling hubs through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine RULAND components for motion-control applications.

To select the correct RULAND MANUFACTURING jaw coupling hub, match the bore size to your shaft diameter and confirm the outside diameter (41.3 mm for MJS41) fits your space. Verify torque and misalignment requirements against the coupling's ratings. Always use a compatible spider insert for zero-backlash performance. Consult RULAND's technical data for precise selection.