Ruland Beam Coupling, 25.4mm Outside Diameter, 6 mm, 11 mm Bore, 38.1mm Length Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£51.35

(exc. VAT)

£61.62

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 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.:
592-539
Mfr. Part No.:
FSMR25-11-6-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Beam Coupling

Bore

6 mm, 11 mm

Outside Diameter

25.4mm

Length

38.1mm

Fastening Type

Set Screw

Torque Rating

3.28Nm

COO (Country of Origin):
US
The Ruland Six beam coupling is expertly designed for light-duty power transmission applications, optimally coupling servo motors to lead screws. It boasts a zero-backlash feature, eliminating unwanted play and enhancing precision in operation. Crafted from robust 7075 aluminium, the coupling is lightweight yet resilient, engineered to withstand high speeds of up to 6,000 RPM. Its balanced design ensures reduced vibration and the machined beam structure provides increased torque capacity and lower windup, offering superior performance compared to traditional couplings. Manufactured in the USA, this piece is tested to exceed DIN standards, ensuring reliability in demanding settings.

Manufactured with materials complying with RoHS3 and REACH standards
Provides dynamic torque capabilities for both reversing and non-reversing applications
Offers mechanical precision with low inertia characteristics
Features a seating torque of 4 Nm for effective securement
Allows for customisation with its specific bore tolerances
Includes installation instructions for easy setup and maintenance

Related links