Ruland, 25.4 mm OD 9 mm, 38.1 mm Length 7 mm Flexible Beam Coupling

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PHP4,394.99

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PHP4,922.39

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RS Stock No.:
592-227
Mfr. Part No.:
FCMR25-9-7-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

3.73Nm

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

Minimum Operating Temperature

-40°F

Bore Size B

7mm

Bore Size A

9mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Maximum Operating Temperature

225°F

Series

FCMR25

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling is engineered for precision and performance in light duty power transmission applications. The design incorporates a unique spiral cut that enhances torque capacity while minimising windup, making it ideal for connecting a servo motor to a lead screw. With its lightweight construction from 7075 aluminium, this coupling not only reduces inertia but also ensures durability through high-speed operations. Supporting speeds of up to 6,000 RPM, it maintains a balanced design to mitigate vibration, ensuring smoother operations at high velocities. The inclusion of anti-vibration Nypatch hardware guarantees secure fastening and easy screw installations, echoing the commitment to quality observed in products manufactured in the USA. This product’s zero-backlash configuration and balanced design further elevate its appeal, making it a reliable choice for demanding engineering applications.

Zero-backlash design enhances coupling performance

Incorporates Nypatch anti-vibration technology for secure fastening

Supports high speeds up to 6,000 RPM seamlessly

Features easy installation with threaded screw holes

Manufactured in the USA under strict quality controls

Formatted for compatibility with standard bores and shaft penetrations

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