Ruland, 19.1 mm OD 8 mm, 31.8 mm Length 7 mm Flexible Beam Coupling

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MYR653.76

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RS Stock No.:
592-549
Mfr. Part No.:
FCMR19-8-7-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

Clamp

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°C

Bore Size A

8mm

Bore Size B

7mm

Material

303 Stainless Steel

Series

FCMR19

Maximum Operating Temperature

176°C

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M3

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is designed for precision applications. Engineered from a single piece of 303 stainless steel, it offers an exceptional torque capacity while ensuring zero backlash for optimal performance. Its unique design incorporates three spiral cuts for enhanced flexibility, enabling the coupling to accommodate angular and parallel misalignments effectively. With a maximum operational speed of 6,000 RPM, this coupling is perfect for coupling servo motors to lead screws in light duty power transmission systems. Manufactured in the USA under stringent quality controls, it adheres to RoHS3 and REACH compliance standards, ensuring both reliability and environmental safety. The coupling is supplied with Nypatch anti-vibration hardware, which maintains high holding power while preventing galling during repeated installations.

Precision-engineered for high torque applications without backlash

Constructed from durable 303 stainless steel for enhanced longevity

Offers excellent flexibility with minimal vibration at high speeds

Meets strict international compliance standards for safety and reliability

Includes Nypatch anti-vibration hardware for improved performance

Specifically designed to excel in light duty power transmission applications

Machined to accommodate specific angular and parallel misalignments

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