Ruland, 29 mm OD 12 mm, 38.1 mm Length 7 mm Flexible Coupling

View all Flexible Couplings

Subtotal (1 unit)*

Kr. 1 931,54

(exc. VAT)

Kr. 2 414,42

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 03 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +Kr. 1 931,54

*price indicative

RS Stock No.:
605-410
Mfr. Part No.:
PSMR29-12-7-SS
Brand:
Ruland
Find similar products by selecting one or more attributes.
Select all

Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

29 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

6.1Nm

Moment of Inertia

17.643 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.38mm

Style

Set Screw

Misalignment - Axial

0.25mm

Bore Size B

7mm

Bore Size A

12mm

Minimum Operating Temperature

-40°C

Material

303 Stainless Steel

Series

PSMR29

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Four beam coupling is an exemplary solution for applications requiring precision and reliability in torque transmission. Constructed from high-quality 303 stainless steel, this coupling is engineered to withstand high speeds of up to 6,000 RPM while maintaining zero backlash, ensuring exceptional performance. Its design features two sets of spiral cuts that enhance its torque capacity and reduce windup, providing superior stability and reliability compared to single beam couplings. Ideal for use in various mechanical applications, the robust construction and meticulous engineering make it perfect for environments where vibration control and low maintenance are critical. Manufactured in the USA under stringent quality controls, this product epitomizes durability and performance.

Machined from a single piece for enhanced strength and reliability

Zero-backlash design minimizes vibration and torque fluctuations

Capable of accommodating angular misalignments for flexible installation

Dynamic torque ratings ensure consistent performance under varying loads

Precision-engineered to support high-speed applications

RoHS3 and REACH compliant, reflecting commitment to environmental standards

Utilizes forged set screws for secure and permanent fastening

Related links