Ruland, 25.4 mm OD 11 mm, 38.1 mm Length 9 mm Flexible Beam Coupling

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SGD242.75

(exc. GST)

SGD264.60

(inc. GST)

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RS Stock No.:
591-134
Mfr. Part No.:
FCMR25-11-9-SS
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

4.4Nm

Moment of Inertia

11.293 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 B

9mm

Bore Size A

11mm

Material

303 Stainless Steel

Minimum Operating Temperature

-40°C

Series

FCMR25

Maximum Operating Temperature

176°C

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Six beam coupling is a meticulously engineered component designed for light-duty power transmission applications. This clamp-style coupling features an innovative design that enhances torque capacity while minimising windup, making it ideal for applications where precision is paramount. Machined from high-quality 303 stainless steel, it boasts excellent durability and performance, particularly suited for high-speed operations up to 6,000 RPM. With its zero-backlash feature and balanced construction, this coupling reduces vibrations, ensuring stable operational efficiency. Built to stringent standards and compliant with RoHS3 and REACH regulations, it embodies quality craftsmanship, sourced from North American mills and manufactured under strict controls in Massachusetts. The FCMR25-11-9-SS is not only a performance-driven solution but also includes proprietary hardware features that enhance its utility in diverse mechanical setups.

Balanced design minimises vibrations during high-speed operation

Includes anti-vibration hardware for improved screw seating

Manufactured under stringent quality controls for reliability

Metric hardware ensures compatibility in international applications

Operating temperature range accommodates harsh environments

Nypatch technology prevents galling and guarantees high holding power

Compact dimensions make it versatile for various installation needs

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