Ruland Beam, 31.8mm Outside Diameter, 6 mm, 11 mm Bore, 38.1mm Length Flexible Coupling

The Ruland Four beam coupling is expertly engineered to deliver exceptional performance in high-torque applications. With a robust design, it provides unparalleled connectivity between shafts, ensuring zero backlash and forming a balanced structure that significantly reduces vibrations. Crafted from 7075 aluminum, the coupling is not only lightweight but also capable of enduring high-speed operations of up to 6,000 RPM. Its advanced construction features two sets of spiral cuts that enhance torque capacity and minimize windup, making it a reliable choice for demanding environments. Manufactured in Marlborough, MA, each coupling undergoes rigorous quality control to comply with the highest industry standards, ensuring durability and reliability.

Crafted from high-strength 7075 aluminum for a superior strength-to-weight ratio
Designed to handle dynamic torque reversals with ease
Features a zero-backlash design to improve overall system performance
Capable of supporting a maximum speed of 6,000 RPM, perfect for high-speed applications
Offers a balanced construction to minimize vibrations during operation