Ruland, 25.4 mm OD 11 mm, 38.1 mm Length 6 mm Flexible Beam Coupling

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SGD102.29

(exc. GST)

SGD111.50

(inc. GST)

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RS Stock No.:
592-041
Mfr. Part No.:
FCMR25-11-6-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Beam Coupling

Outside Diameter

25.4 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

3.28Nm

Moment of Inertia

4.12 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

6

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Bore Size A

11mm

Bore Size B

6mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered for precision and high performance in light duty power transmission applications. The design incorporates a clamp-style mechanism that provides zero backlash, ensuring optimal torque transfer and minimal vibration, particularly at high rotational speeds of up to 6,000 RPM. Crafted from aerospace-grade 7075 aluminium, it boasts both durability and a lightweight structure, making it suitable for various applications while maintaining low inertia. Its unique spiral cut profile enhances torque capacity and reduces windup, positioning it as a superior choice over traditional couplings. Additionally, the coupling comes equipped with Nypatch anti-vibration hardware, offering improved screw seating and exceptional holding power. Manufactured in the USA with rigorous quality controls, this coupling stands out for its reliability in demanding environments.

Includes Nypatch anti-vibration hardware for superior fastening

Manufactured in the USA under strict quality standards

Optimised for light duty power transmission in various applications

Provides durable performance with RoHS3 and REACH compliance

Designed for reduced vibration at high speeds

Incorporates a balanced design for smoother operation

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