Ruland Beam Coupling, 31.8mm Outside Diameter, 13 mm, 15 mm Bore, 44.5mm Length Flexible Beam Coupling

View all Flexible Couplings

Subtotal (1 unit)*

£73.28

(exc. VAT)

£87.94

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 20 November 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.:
591-470
Mfr. Part No.:
FSMR32-15-13-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

13 mm, 15 mm

Coupling Types

Beam Coupling

Outside Diameter

31.8mm

Length

44.5mm

Fastening Type

Set Screw

Torque Rating

4.86Nm

COO (Country of Origin):
US
The Ruland Six beam coupling is designed specifically for precision and durability in light duty power transmission applications. Engineered from 7075 aluminium, this coupling delivers superior performance with its zero-backlash design and balanced construction, which effectively reduces vibrations even at high speeds of up to 6,000 RPM. The integration of unique spiral cuts enhances torque capacity and minimises windup, making this product uniquely suited for tasks that require a reliable connection between servo motors and lead screws. Manufactured in the USA under stringent quality controls, the FSMR32-15-13-A combines high strength and low inertia, ensuring a long-lasting, efficient pairing for your mechanical systems.

Provides a lightweight solution without compromising on strength
Designed with multiple misalignment tolerances for versatile installation
Fully compliant with RoHS3 and REACH regulations for environmental safety
Machined from North American sourced bar stock to guarantee superior integrity
Features a stylish black oxide finish for corrosion resistance
Offers easy installation with simple alignment and torque specifications