Ruland, 19.1 mm OD 8 mm, 31.8 mm Length 6 mm Flexible Beam Coupling

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MYR654.05

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RS Stock No.:
593-610
Mfr. Part No.:
FSMR19-8-6-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

19.1 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

3.51Nm

Moment of Inertia

2.964 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Bore Size A

8mm

Bore Size B

6mm

Minimum Operating Temperature

-40°C

Material

303 Stainless Steel

Series

FSMR19

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is tailored for precision engineering applications. Constructed from durable stainless steel, this coupling boasts robust performance capabilities with its zero-backlash design, facilitating seamless connection between shaft elements. Its unique construction from a single piece ensures not only superior torque capacity but also minimal wind-up, making it ideal for dynamic scenarios that demand precision and reliability. With the ability to withstand speeds up to 6,000 RPM, it is perfect for coupling servo motors to lead screws in various light-duty power transmission contexts. The careful machining process and adherence to stringent quality standards guarantee exceptional consistency and longevity, making it a trusted choice in demanding environments.

Manufactured from high-grade 303 stainless steel for enhanced durability

Designed with two sets of three spiral cuts for improved torque capacity

Balanced structure reduces vibration during high-speed operations

Tested beyond DIN 912 12.9 standards for maximum torque reliability

Offers high misalignment tolerances for angular and parallel misalignment

Easy installation with M4 screws ensuring secure attachment

Compact design while maintaining excellent performance in power transmission

RoHS and REACH compliant to meet global safety standards

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