Ruland, 31.8 mm OD 15 mm, 44.5 mm Length 13 mm Flexible Beam Coupling

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MYR419.91

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RS Stock No.:
591-470
Mfr. Part No.:
FSMR32-15-13-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

31.8 mm

Length

44.5mm

Maximum Speed

6000rpm

Torque Rating

4.86Nm

Moment of Inertia

11.885 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Style

Set Screw

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Bore Size B

13mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

15mm

Series

FSMR32

Maximum Operating Temperature

107°C

Standards/Approvals

DIN 91 1.9, RoHs and Reach

Screw Size

M6

COO (Country of Origin):
US
The Ruland Six beam coupling is designed specifically for precision and durability in light duty power transmission applications. Engineered from 7075 aluminium, this coupling delivers superior performance with its zero-backlash design and balanced construction, which effectively reduces vibrations even at high speeds of up to 6,000 RPM. The integration of unique spiral cuts enhances torque capacity and minimises windup, making this product uniquely suited for tasks that require a reliable connection between servo motors and lead screws. Manufactured in the USA under stringent quality controls, the FSMR32-15-13-A combines high strength and low inertia, ensuring a long-lasting, efficient pairing for your mechanical systems.

Provides a lightweight solution without compromising on strength

Designed with multiple misalignment tolerances for versatile installation

Fully compliant with RoHS3 and REACH regulations for environmental safety

Machined from North American sourced bar stock to guarantee superior integrity

Features a stylish black oxide finish for corrosion resistance

Offers easy installation with simple alignment and torque specifications

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