Ruland Aluminium Zero Backlash Jaw Coupler 41.3 mm OD, 53 mm Length, 20 mm Bore MJCC41-20-A

Ruland MJCC41-20-A is an Aluminium Zero Backlash Jaw Coupler featuring a 41.3 mm outside diameter and 53 mm length designed for flexible mechanical power transmission. This clamp style coupling includes elastomeric elements providing flexible and reliable power transmission with minimal backlash for precision machinery.

The coupling consists of two aluminium hubs and an elastomer insert known as a spider, forming a lightweight and low inertia assembly that supports maximum speeds up to 8000 rpm. The 20 mm bore with a 6 mm keyway ensures secure shaft connections compatible with various industrial setups.

Manufactured to stringent standards including RoHS2, REACH, and DIN 912 12.9, the coupling provides robust torque transmission rated at 4.6 Nm. It operatively withstands temperature ranges from -10°F to 180°F, making it suitable for demanding environmental conditions.

The balanced design minimizes vibration and extends bearing life in mechanical power transmission systems. This coupling is optimized for use in diverse industrial sectors such as manufacturing, HVAC systems, fluid power drives, and material handling.

Ruland MJCC41-20-A is made exclusively from North American sourced bar stock in the USA under strict quality controls assuring reliability and performance in industrial applications.

Constructed from durable aluminium hubs and elastomer insert for flexible torque transmission. Clamp style coupling capable of zero backlash for precise motion control. Rated maximum speed of 8000 rpm for high speed operations.

Torque rating of 4.6 Nm suitable for light to medium power transmission. Supports a 20 mm bore with a 6 mm keyway for secure shaft fitting. Operates reliably between -10°F and 180°F operating temperatures. Manufactured to RoHS2, REACH, and DIN 912 12.9 standards ensuring quality and compliance.

Lightweight and balanced design reduces vibration during operation. Ideal for industrial, HVAC, and mechanical power transmission applications. Made in the United States with sourced North American bar stock.

This coupling is part of the Ruland MJCC41 series, designed for ease of customization and broad industrial utility. Browse other Mechanical Power Transmission Couplers and flexible couplings in the EnvMart catalog to find compatible components and accessories.