Ruland, 28.6 mm OD 11 mm, 38.1 mm Length 8 mm Flexible Coupling

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PHP4,151.77

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PHP4,649.98

(inc. VAT)

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RS Stock No.:
605-205
Mfr. Part No.:
PSMR29-11-8-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

28.6 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

4Nm

Moment of Inertia

6.349 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.38mm

Style

Set Screw

Misalignment - Axial

0.25mm

Bore Size A

11mm

Minimum Operating Temperature

-40°C

Bore Size B

8mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

PSMR29

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Four beam coupling is expertly crafted for precision engineering applications, combining robust performance with lightweight construction. Designed to connect shafts with 11mm and 8mm bores, it features an innovative set screw style that enhances torque capacity while minimizing backlash. The advanced design includes two sets of spiral cuts, resulting in greater torque capability, reduced windup, and improved vibration control during high-speed operations. Ideal for demanding conditions, this coupling is constructed from premium 7075 aluminum, ensuring low inertia and durability. Built in the USA, it adheres to stringent standards for quality and reliability, making it the perfect choice for engineers seeking a dependable solution for their motion control needs.

Lightweight design for lower inertia during operation

Zero-backlash functionality for precise motion control

Balanced construction reduces vibration at high speeds

Machined from a single piece of material for enhanced reliability

Compatible with standard metric hardware for widespread application

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