Ruland, 38.1 mm OD 16 mm, 57.2 mm Length 11 mm Flexible Beam Coupling

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MYR623.45

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RS Stock No.:
591-959
Mfr. Part No.:
FCMR38-16-11-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

10.73Nm

Moment of Inertia

30.032 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.76mm

Style

Clamp

Misalignment - Axial

0.38mm

Minimum Operating Temperature

-40°F

Bore Size A

16mm

Bore Size B

11mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

FCMR38

Maximum Operating Temperature

225°F

Standards/Approvals

RoHs and Reach, hardware tests beyond DIN 91 1.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Six beam coupling is designed for precision power transmission in light duty applications, offering a robust solution with exceptional torque capacity. Constructed from high-grade 7075 aluminium, this clamp style coupling features an innovative design that includes spiral cuts for improved efficiency and reduced backlash. Ideal for connecting servo motors to lead screws, its compact dimensions ensure optimal performance even in tight spaces. With a balanced structure, the coupling is capable of handling high speeds of up to 6,000 RPM, while minimising vibration and maintaining stability under load. Enhanced by anti-vibration hardware and rigorous manufacturing standards, this coupling combines lightweight characteristics with unparalleled durability, making it an excellent choice for various industrial applications.

Allows for a maximum angular misalignment of 3 degrees

Optimised for easy installation with a standard hex wrench

Manufactured in the USA under strict quality controls

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