Ruland, 38.1 mm OD 20 mm, 57.2 mm Length 16 mm Flexible Beam Coupling

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MYR623.45

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RS Stock No.:
591-646
Mfr. Part No.:
FCMR38-20-16-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

38.1 mm

Length

57.2mm

Maximum Speed

6000rpm

Torque Rating

11.75Nm

Moment of Inertia

30.032 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Style

Clamp

Misalignment - Parallel

0.76mm

Misalignment - Axial

0.38mm

Bore Size A

20mm

Minimum Operating Temperature

-40°C

Bore Size B

16mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Maximum Operating Temperature

107°C

Series

FCMR38

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Six beam coupling offers exceptional precision and reliability, designed specifically for light duty power transmission applications. Machined from a single piece of 7075 aluminium, it boasts impressive durability while ensuring lightweight performance. Its unique clamp style and zero-backlash design facilitate smooth operation at high speeds of up to 6,000 RPM, minimising vibrations and enhancing overall efficiency. The coupling features two sets of spiral cuts, which significantly improve torque capacity and reduce windup, making it ideal for applications requiring accurate alignment and power transfer. With Nypatch anti-vibration hardware included, it ensures a secure and repeatable installation, further reinforcing its suitability for demanding environments.

Facilitates easy installation with Nypatch anti-vibration hardware

Features a balanced design to minimise vibration

Includes two sets of spiral cuts for increased torque capacity

Optimised for use with servo motors and lead screws

Manufactured under strict quality controls in the USA

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