Ruland Disc, 19.1mm Outside Diameter, 5mm Bore, 30.2mm Length Flexible Coupling

The Ruland Electrically Isolating Clamp Double Disc Coupling is designed to offer a powerful solution for precision applications. Manufactured with a balanced design to minimise vibration, it operates seamlessly at high speeds, making it ideal for stepper servo applications in sectors like semiconductor and machine tools. The lightweight design ensures low inertia, supporting speeds of up to 10,000 RPM, while the zero-backlash feature secures precise positioning. The coupling’s unique structure comprises anodised aluminium hubs and stainless steel disc springs, allowing for individual misalignment accommodation through its acetal centre spacer. This prevents unintentional current transfer between connected components, enhancing system integrity. Built to exceed standard torque capabilities, this coupling is crafted from solid bar stock, ensuring durability, reliability, and compliance with RoHS3 and REACH standards.

Supports high speed applications with minimal vibration
Zero backlash ensures accurate positioning without backlash issues
Electric isolation prevents current transfer between components
Manufactured from durable materials sourced exclusively from North America
Meticulously machined to exceed industry torque standards
Lightweight design results in low inertia for improved performance
Accommodates various types of misalignments effectively
Compatible with metric hardware for enhanced usability
Designed and produced under strict quality controls in the USA