Ruland, 38.1 mm OD 13 mm, 57.2 mm Length 11 mm Flexible Beam Coupling

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MYR623.45

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RS Stock No.:
592-882
Mfr. Part No.:
FCMR38-13-11-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

12.43Nm

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

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size A

13mm

Minimum Operating Temperature

-40°C

Bore Size B

11mm

Maximum Operating Temperature

107°C

Series

FCMR38

Standards/Approvals

DIN 912 12.9, RoHS3, REACH

Screw Size

M5

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is expertly designed for precision in light-duty power transmission applications. Specifically engineered from 7075 aluminium, it boasts a unique structural integrity with dual spiral cuts that enhance torque capacity and minimise torsional windup. The inclusion of Nypatch anti-vibration hardware guarantees secure screw seating, while maintaining a zero-backlash functionality. With a balanced design, this coupling operates effectively at high speeds, ensuring reduced vibration even at 6,000 RPM. Manufactured under stringent controls in Marlborough, MA, this coupling promises exceptional performance through its use of only the finest North American sourced materials, compliant with RoHS3 and REACH standards. From its robust torque ratings to its impressive durability, this coupling is the perfect choice for connecting servo motors to lead screws or other components where precision and reliability are paramount.

Balanced design reduces vibrations at high operational speeds

Nypatch hardware allows for secure and repeatable installations

Dynamic torque ratings cater to varying application demands

Machined from premium North American material for reliability

Supports angular and parallel misalignments, simplifying installation

Temperature tolerance from -40°F to 225°F accommodates diverse environments

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