Ruland Beam Coupling, 38.1mm Outside Diameter, 17 mm, 18 mm Bore, 57.2mm Length Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£325.92

(exc. VAT)

£391.10

(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 +£325.92

*price indicative

RS Stock No.:
593-570
Mfr. Part No.:
FCMR38-18-17-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

17 mm, 18 mm

Coupling Types

Beam Coupling

Outside Diameter

38.1mm

Length

57.2mm

Fastening Type

Clamp

Torque Rating

16.38Nm

COO (Country of Origin):
US
The Ruland Clamp style six beam coupling designed for reliable performance in light duty power transmission applications. Its innovative design features two sets of three spiral cuts, which enhances torque capacity and allows for larger body sizes compared to traditional coupling solutions. With a balanced design that reduces vibration at high speeds up to 6,000 RPM, this coupling is perfectly positioned to connect servo motors to lead screws with zero backlash. Made from 303 stainless steel, it guarantees durability and strength, while its anti-vibration hardware ensures optimal performance and ease of installation. Manufactured under strict quality controls in Marlborough, MA, this coupling is a robust choice for discerning engineers seeking reliability and precision.

Allows for high-speed operation, reaching up to 6,000 RPM
Zero-backlash ensures precise movement and coupling
Easily accommodates up to 3.0° of angular misalignment
Includes anti-vibration hardware for optimal screw seating
Compact design helps integrate seamlessly into various machinery
Manufactured in the USA under rigorous quality standards

Related links