Ruland, 38.1 mm OD 20 mm, 57.2 mm Length 13 mm Flexible Beam Coupling

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SGD484.71

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SGD528.33

(inc. GST)

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RS Stock No.:
592-018
Mfr. Part No.:
FSMR38-20-13-SS
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

9.49Nm

Moment of Inertia

83.407 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.76mm

Style

Set Screw

Misalignment - Axial

0.38mm

Material

303 Stainless Steel

Bore Size A

20mm

Minimum Operating Temperature

-40°F

Bore Size B

13mm

Maximum Operating Temperature

350°F

Series

FSMR38

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M6

COO (Country of Origin):
US
The Ruland Six beam coupling exemplifies precision engineering with its robust design, ensuring reliable power transmission across various applications. Crafted from a single piece of 303 stainless steel, this coupling stands out with its zero-backlash feature, ensuring seamless operation even at high speeds. The expertly machined structure incorporates three spiral cuts on each beam, allowing for superior torque capacity and minimal wind-up. Ideal for scenarios demanding high performance, the coupling can effectively accommodate a maximum speed of 6,000 RPM. Backed by stringent manufacturing standards and compliance with RoHS3 and REACH regulations, this product is a testament to quality and reliability. Operating efficiently within temperature extremes of -40°F to 350°F, it is suited for diverse working conditions, making it an excellent choice for those requiring consistent performance.

Effectively handles angular and parallel misalignment

Machined for higher torque capacity compared to standard couplings

Manufactured under strict controls to ensure consistent quality

Designed to meet or exceed DIN 912 12.9 standards

Compatible with a variety of servo motors and lead screws

Backed by comprehensive installation instructions for ease of use

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