Ruland Beam Coupling, 38.1mm Outside Diameter, 11 mm, 18 mm Bore, 57.2mm Length Flexible Beam Coupling

Subtotal (1 unit)*

£108.80

(exc. VAT)

£130.56

(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 +£108.80

*price indicative

RS Stock No.:
593-245
Mfr. Part No.:
FCMR38-18-11-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

11 mm, 18 mm

Coupling Types

Beam Coupling

Outside Diameter

38.1mm

Length

57.2mm

Fastening Type

Clamp

Torque Rating

9.04Nm

COO (Country of Origin):
US
The Ruland Six beam coupling is an innovative solution designed for light-duty power transmission applications, effectively linking servo motors to lead screws. Crafted from a single piece of 7075 aluminium, this clamp style coupling features a balanced design that minimizes vibration even at high speeds of up to 6,000 RPM. With its unique spiral cut design, it boasts a higher torque capacity and reduced windup compared to traditional couplings, ensuring a reliable performance in demanding environments. The product undergoes stringent quality checks during manufacturing to ensure it meets the highest standards, making it a reliable choice for precision engineers. Additionally, the incorporation of Nypatch anti-vibration hardware enhances installation integrity, contributing to its robust nature and longevity.

Constructed from lightweight and low inertia aluminium for enhanced efficiency
Engineered for zero backlash, allowing for precise motion transfer
Provides excellent torque ratings, suitable for a variety of applications
Features robust hardware that exceeds DIN 912 12.9 standards for maximum reliability
Uses Nypatch technology to maintain high holding power and reduce the risk of loosening
Manufactured in the USA under strict quality controls to ensure superior performance
Allows for effective angular and parallel misalignment compensation
Capable of supporting maximum speeds up to 6,000 RPM for dynamic applications

Related links