Ruland, 31.8 mm OD 11 mm, 38.1 mm Length 7 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.:
604-170
Mfr. Part No.:
PSMR32-11-7-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

0Nm

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

Bore Size B

7mm

Minimum Operating Temperature

-40°C

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size A

11mm

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 Four beam coupling from Ruland represents the pinnacle of precision engineering, designed for seamless integration in demanding applications. Crafted from a single piece of 7075 aluminum, this coupling provides exceptional lightweight properties while ensuring robustness. Its unique design features two sets of spiral cuts, resulting in a heightened torque capacity and minimized windup. With zero backlash and a balanced configuration, it significantly reduces vibration at speeds reaching 6,000 RPM, making it ideal for high-speed scenarios. Furthermore, it is meticulously manufactured in the USA under stringent quality controls, assuring compliance with RoHS3 and REACH standards. This coupling is engineered for reliability, guaranteeing performance even under maximum misalignment conditions, thus ensuring operational excellence in various applications.

Built from a durable, lightweight aluminum material for optimal performance

Zero backlash design for enhanced precision and accuracy in motion control

Balanced construct to mitigate vibrations during high-speed operation

Complies with stringent RoHS3 and REACH standards for environmental safety

Related links