Ruland Disc, 41.3mm Outside Diameter, 13 mm, 14 mm Bore, 39.7mm Length Flexible Coupling

A range of adaptable cam switches which can be used for panel building,HVAC and motor control applications.

Operating currents to EN 60 947-3
Voltage rating up to 690Vac (3 phase)
Breaking capacity AC22, AC23
Fingerproof terminals to IP20
Switch protection rating IP65, but note when fitted this value is reduced to IP44
Supplied with black handle and frontplate
Designed for resistive and slightly inductive loads
Used for control, instrumention and motor starting

The Ruland Clamp single disc coupling with keyways is a high-precision mechanical coupling designed for zero-backlash torque transmission, ensuring accuracy and reliability in motion control applications. Its balanced design minimizes vibration at high speeds, improving stability and efficiency. The coupling consists of two anodized aluminum hubs with integrated keyways for secure shaft attachment, along with thin stainless steel disc springs that allow for angular misalignment and axial movement while maintaining structural rigidity. However, it does not support parallel misalignment, requiring precise shaft alignment for optimal operation.

Lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM
Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities
It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant

ABB Camline

A range of adaptable cam switches from ABB, which can be used for panel building, HVAC and motor control applications.