Ruland, 31.8 mm OD 11 mm, 38.1 mm Length 9 mm Beam Coupling

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PHP5,836.50

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PHP6,536.88

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RS Stock No.:
603-489
Mfr. Part No.:
PCMR32-11-9-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Beam Coupling

Outside Diameter

31.8 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

4.6Nm

Moment of Inertia

9.948 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°F

Bore Size A

11mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

9mm

Series

PCMR32

Maximum Operating Temperature

225°F

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling is designed to deliver exceptional performance in precision motion control applications. Machined from a solid piece of 7075 aluminum, this coupling balances high torque capacity with minimal windup, making it ideal for a wide range of industrial uses. The unique four beam design allows for zero-backlash operation, ensuring smooth engagement and disengagement with minimal vibration, even at high speeds up to 6,000 RPM. This coupling is engineered to meet and exceed stringent torque capabilities, providing reliability that is essential for critical applications. With a lightweight build and robust construction, it supports maximum shaft penetration and is compliant with RoHS3 and REACH standards, making it a responsible choice for modern manufacturing.

Zero-backlash design enhances precision and reduces play

Balanced construction minimizes vibration during operation

Manufactured from high-grade 7075 aluminum for strength and durability

Internal structure designed for improved torque capacity

Complies with international standards for safety and reliability

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