Ruland Aluminium Clamp Style Flexible Coupler 19.1 mm Outside Diameter 5mm Bore 9.7 mm Length MOCT19-5-A

Ruland MOCT19-5-A is a high-quality aluminium clamp style Flexible Coupler engineered to transmit mechanical power efficiently where small axial and angular shaft misalignments exist. It features a 19.1 mm outside diameter, 5 mm bore diameter finished with no keyway, and a hub length of 9.7 mm.

The coupling consists of two black anodised aluminium hubs and a replaceable centre torque disc made from acetal or nylon, designed for torque overload protection by breaking cleanly under excessive force. This three-piece configuration is ideal for light industrial, motion control, and precision mechanical power transmission applications. Its maximum operational speed is rated at 4500 rpm, making it suitable for high-speed servo and stepper motor drives.

The clamp style hubs are secured to shafts with set screws, providing a secure and reliable connection. The coupling accommodates angular misalignment of up to 0.5°, parallel misalignment up to 0.2 mm, and axial misalignment up to 0.1 mm, enhancing flexibility and machine protection during operation.

Manufactured in the United States, this coupler meets RoHS and REACH environmental standards, confirming its compliance with hazardous substance regulations. Durable black anodised aluminium body for corrosion resistance.

Finished bore without keyway offers smooth shaft fitting. Torque limiter feature with breakable centre torque disc. Suitable for motion control and light industrial use. Secure fastening with set screws on hubs. Complies with RoHS and REACH standards.

Accommodates small axial and angular misalignments.

Ruland products are trusted in industrial applications requiring precision mechanical power transmission components. Explore the wide range of flexible couplings available to find the ideal fit for your machinery needs at EnvMart.