Ruland, 38.1 mm OD 20 mm, 57.2 mm Length 14 mm Flexible Beam Coupling

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MYR623.45

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RS Stock No.:
592-963
Mfr. Part No.:
FCMR38-20-14-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°

Misalignment - Parallel

0.76mm

Style

Clamp

Misalignment - Axial

0.38mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

20mm

Bore Size B

14mm

Series

FCMR38

Maximum Operating Temperature

107°C

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M5

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is characterised by its robust design, catering to light duty power transmission needs. Crafted from a single piece of 7075 aluminium, it features an innovative structure that provides enhanced torque capacity and minimal windup. Its balanced design ensures reduced vibration at operational speeds reaching up to 6,000 RPM. Ideal for the precise coupling of a servo motor to a lead screw, this product leverages proprietary processes in its manufacture, ensuring high quality and compliance with international standards. The Nypatch anti-vibration hardware and zero-backlash feature further enhance its performance, making this coupling a reliable choice for demanding applications.

Designed for use in applications requiring angular, parallel, and axial misalignment

Balanced structure supports high-speed performance with reduced vibrations

Offers maximum torque capabilities exceeding stringent DIN standards

Compliant with RoHS and REACH regulations for environmental safety

Installation instructions facilitate a straightforward setup process

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