Ruland, 25.4 mm OD 12 mm, 38.1 mm Length 11 mm Flexible Beam Coupling

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RS Stock No.:
592-130
Mfr. Part No.:
FCMR25-12-11-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

2.82Nm

Moment of Inertia

4.12 x 10-6 kg/m²

Number of Beams

6

Misalignment - Angular

3.0°

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

12mm

Bore Size B

11mm

Maximum Operating Temperature

107°C

Series

FCMR25

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling, designed to meet the demands of precision engineering. Crafted from premium 7075 aluminium, this coupling offers a robust yet lightweight solution for connecting shafts in a variety of applications. With a zero-backlash design, it ensures optimal performance by eliminating play, thereby enhancing torque transmission and minimizing vibration. Capable of handling high speeds of up to 6,000 RPM, this coupling stands out for its exceptional torque capacity and unique spiral cut design, providing significant advantages over traditional couplings. Built from materials sourced from North American mills, it showcases outstanding durability and conforms to strict regulatory standards, making it an ideal choice for precision tasks where reliability and performance are of utmost importance.

Designed for easy installation with metric hex keys and a recommended torque wrench

Maximises shaft penetration while maintaining alignment compliance

Features superior thermal stability, ensuring reliable operation across a wide temperature range

Manufactured in the USA under stringent quality controls, affirming its robustness

Zero-backlash design enhances system accuracy by eliminating movement between connected components

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