Ruland, 31.8 mm OD 12 mm, 38.1 mm Length 8 mm Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

PHP5,033.44

(exc. VAT)

PHP5,637.45

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from March 24, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per Unit
1 +PHP5,033.44

*price indicative

RS Stock No.:
605-771
Mfr. Part No.:
PSMR32-12-8-A
Manufacturer:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

31.8 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

7.2Nm

Moment of Inertia

9.948 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Style

Set Screw

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

12mm

Bore Size B

8mm

Series

PSMR32

Maximum Operating Temperature

107°C

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M6

COO (Country of Origin):
US
The Ruland Set screw style four beam coupling delivers exceptional performance and reliability in high-speed applications. Constructed from premium 7075 aluminum, it offers a robust yet lightweight solution for connecting shafts with minimal backlash. The innovative design incorporates two sets of spiral cuts to enhance torque capacity and reduce windup, making it ideal for precision engineering tasks. Capable of accommodating angular and parallel misalignments, this coupling is optimized for operation at speeds up to 6,000 RPM, ensuring smooth and efficient power transfer. Manufactured in the USA, it adheres to stringent standards, providing peace of mind in quality and compliance. Designed for ease of installation, it features clear instructional guidelines, allowing for quick and accurate alignment in various applications.

Machined from a single piece of 7075 aluminum for enhanced durability

Zero-backlash design maintains accurate shaft alignment

Balanced construction reduces vibrations for smoother operation

Operates effectively at high speeds, up to 6,000 RPM

Related links