Ruland Beam Coupling, 31.8mm Outside Diameter, 11 mm, 12 mm Bore, 44.5mm Length Flexible Beam Coupling

Subtotal (1 unit)*

£73.28

(exc. VAT)

£87.94

(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 +£73.28

*price indicative

RS Stock No.:
591-210
Mfr. Part No.:
FSMR32-12-11-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Coupling Types

Beam Coupling

Bore

11 mm, 12 mm

Outside Diameter

31.8mm

Length

44.5mm

Fastening Type

Set Screw

Torque Rating

5.65Nm

COO (Country of Origin):
US
The Ruland Six beam coupling is engineered for precision and reliability, ensuring exceptional performance in light duty power transmission applications. Crafted from durable 7075 aluminium, it boasts a robust and balanced design, minimising backlash and vibration even at high rotational speeds of up to 6,000 RPM. This coupling is designed to excel in coupling scenarios, such as connecting a servo motor to a lead screw. Its innovative single-piece construction, featuring multiple spiral cuts, enhances torque capacity and reduces windup, making it a superior choice for engineers seeking seamless and efficient motion control solutions. Assembly is straightforward, allowing for quick installation, while the meticulously sourced materials ensure compliance with stringent regulations, like RoHS3 and REACH.

Compatible with metric hardware for convenient installation
Lightweight aluminium allows for reduced inertia during operation
Dynamic torque ratings facilitate precise power delivery
Installation guidelines help ensure optimal alignment and performance
Maximum speed rating accommodates high-performance requirements
Torsional stiffness contributes to enhanced stability under load
Robust construction withstands demanding operational conditions

Related links