Ruland, 31.8 mm OD 9 mm, 38.1 mm Length 9 mm Flexible Coupling

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PHP5,033.44

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PHP5,637.45

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RS Stock No.:
605-670
Mfr. Part No.:
PSMR32-9-9-A
Manufacturer:
Ruland
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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

Bore Size B

9mm

Bore Size A

9mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Series

PSMR32

Maximum Operating Temperature

107°C

Standards/Approvals

RoHs and Reach, tests beyond DIN 91 1.9

Screw Size

M6

COO (Country of Origin):
US
The Ruland Four beam coupling presents an innovative solution for precision coupling needs, crafted from high-grade 7075 aluminum to ensure lightweight durability. This component excels in applications requiring optimal torque capacity and minimal windup thanks to its unique four beam design, promising a balanced operation that significantly reduces vibration even at high speeds up to 6,000 RPM. Every unit undergoes stringent manufacturing protocols at a facility in Marlborough, Massachusetts, ensuring quality and compliance with industry standards, including RoHS3 and REACH. With its zero-backlash design, this coupling is ideal for dynamic applications where accuracy and reliability are paramount, catering perfectly to the demands of modern engineering projects.

Machined from a single piece of 7075 aluminum for enhanced structural integrity

Zero-backlash design ensures a precise connection for critical applications

Supports angular misalignment of up to 3° for flexible installation

Dynamic torque ratings are tailored for optimal performance during operation

Lightweight build reduces overall assembly inertia, improving system responsiveness

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