RULAND MANUFACTURING Jaw Coupling Hub: MJC80 Coupling Size, 79.4 mm Outside Dia, Metric

The RULAND MANUFACTURING MJC80 is a zero-backlash curved jaw coupling hub used to connect two shafts in motion-control systems, such as servo motors and encoders. It accommodates misalignment while transmitting torque smoothly. Common in packaging, robotics, and machine-tool applications, it is made of aluminum for lightweight, corrosion-resistant performance.

The RULAND MANUFACTURING MJCC80-45-A is a metric, aluminum jaw coupling hub with a 79.4 mm outside diameter. It is part of the MJC80 coupling size series and is designed for zero-backlash curved jaw couplings. The manufacturer part number is MJCC80-45-A, and it is suitable for precision motion-control applications.

You can source the RULAND MANUFACTURING MJC80 coupling hub worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine RULAND MANUFACTURING components to customers worldwide.

To select the correct RULAND MANUFACTURING jaw coupling hub, match the coupling size (e.g., MJC80) to your shaft diameters and torque requirements. Verify the outside diameter (79.4 mm for the MJCC80-45-A) and material (aluminum for low inertia). Ensure the hub type (curved jaw, zero-backlash) fits your application's misalignment and precision needs.