Ruland Beam Coupling, 25.4mm Outside Diameter, 6 mm, 9 mm Bore, 38.1mm Length Flexible Beam Coupling

Subtotal (1 unit)*

£51.35

(exc. VAT)

£61.62

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£51.35

*price indicative

RS Stock No.:
592-312
Mfr. Part No.:
FSMR25-9-6-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

6 mm, 9 mm

Coupling Types

Beam Coupling

Outside Diameter

25.4mm

Length

38.1mm

Fastening Type

Set Screw

Torque Rating

3.73Nm

COO (Country of Origin):
US
The Ruland Six beam coupling redefines precision in light duty power transmission applications. Engineered from a single piece of 7075 aluminium, this coupling features a set screw style designed for seamless integration with servo motors and lead screws. Its advanced construction allows for high torque capacity while maintaining a zero-backlash performance, ensuring accurate and reliable operation even at speeds reaching 6,000 RPM. The inclusion of three spirally cut beams reduces windup, making it an ideal choice for applications requiring both vibration control and dimensional stability. With a focus on quality and compliance, this coupling is manufactured in the USA, adhering to strict standards for performance and safety. Whether you're tackling intricate projects or robust machinery, this coupling provides the engineering excellence you need to optimise productivity.

Features four set screws, promoting secure attachment to shafts
Meets DIN 912 12.9 standards for maximum torque capability
Capable of accommodating angular and parallel misalignment for flexibility in assembly
Proprietary manufacturing processes ensure strict quality control
Designed for ease of installation with clear alignment instructions
RoHS3 and REACH compliant, supporting environmental safety

Related links