Ruland Disc, 41.3mm Outside Diameter, 12 mm, 20 mm Bore, 55mm Length Flexible Coupling

The Ruland Advanced double disc coupling designed for precision and durability. This electrically isolating coupling features a unique design that promotes zero-backlash performance while accommodating various misalignment scenarios. Its lightweight aluminum construction ensures reduced inertia, making it ideal for high-speed applications up to 10,000 RPM. Engineered to achieve torsional rigidity, this product is perfect for stepper and servo applications, providing increased stability in critical operations. Manufactured in the USA, this coupling combines quality materials with stringent manufacturing controls to deliver exceptional performance. Suitable for diverse settings in semiconductor, solar, and printing industries, it’s an excellent choice for engineers seeking reliable connectivity between shafts with minimal maintenance needs.

Zero-backlash design enhances precision in motion transfer
Lightweight structure reduces overall inertia for quicker response times
Balanced design minimises vibration, promoting smoother operation at high speeds
Equipped with two anodized aluminium hubs for enhanced durability
Thin stainless steel disc springs provide flexibility while maintaining performance