Ruland Aluminum Clamp Flexible Coupler 50.8 mm OD 20 mm x 16 mm Bore 58.7 mm Length MBC51-20-16-A

Ruland MBC51-20-16-A aluminum clamp flexible coupler features a 50.8 mm outer diameter, 20 mm and 16 mm bores, with a 58.7 mm length. This precision coupling accommodates axial, angular, and parallel misalignments making it suitable for accurate mechanical power transmission applications.

The coupling consists of two anodized aluminum hubs clamped securely to shafts and connected by a stainless steel bellows that flexes under misalignment while maintaining torsional rigidity. The bellows material and construction ensure minimal backlash and reduce vibrations during operation.

With a maximum speed rating of 10,000 rpm and torque capacity of 45.2 Nm, the coupling supports high-speed servo and stepper motor drives as well as encoder applications within light-duty power transmission systems. Its service temperature range from -40°C to 93°C enables reliable performance in demanding industrial environments.

Zero backlash design for precise motion control. Black-oiled alloy steel fasteners enhance corrosion resistance and strength. Balanced design reduces vibration at high speed. Tested beyond DIN 912 12.9 standards for high torque capabilities.

RoHS and REACH compliant manufacturing processes. Suitable for stepper and servo drives, encoders, and general-purpose applications.

This coupling is manufactured in the United States under ISO9001:2015 quality management system ensuring consistent performance and reliability. It is ideal for industrial, mechanical power transmission, and automation applications where precision and durability are required.

Explore the extensive range of Ruland Flexible Couplers and power transmission components at EnvMart to optimize your machine performance with high-quality mechanical parts.