Ruland Beam Coupling, 31.8mm Outside Diameter, 12 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
  • 999,999,999 unit(s) shipping from 17 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.:
592-059
Mfr. Part No.:
FSMR32-15-12-A
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Bore

12 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 for light duty power transmission applications. Crafted from a single piece of 7075 aluminium, this set screw style coupling offers exceptional strength while remaining lightweight and having low inertia. Its unique design incorporates three spiral cuts that enhance torque capacity and minimise windup, making it ideal for coupling servo motors to lead screws. With a zero-backlash feature and a balanced construction, it effectively reduces vibration at impressive speeds of up to 6,000 RPM.

Machined from top-quality 7075 aluminium for superior durability
Compatible with a range of shaft sizes for versatility in applications
Designed for maximum torque capabilities to meet performance demands
Exceeds DIN 912 12.9 standards for enhanced reliability and strength
Offers easy installation with M6 screws and a recommended torque setting
Temperature resistant from -40°F to 225°F for varied environments

Related links