Ruland, 31.8 mm OD 8 mm, 38.1 mm Length 7 mm Flexible Coupling

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PHP5,836.50

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PHP6,536.88

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RS Stock No.:
605-002
Mfr. Part No.:
PCMR32-8-7-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

4.6Nm

Moment of Inertia

9.948 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Style

Clamp

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Bore Size A

8mm

Minimum Operating Temperature

-40°F

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

7mm

Series

PCMR32

Maximum Operating Temperature

225°F

Standards/Approvals

RoHS3 and REACH compliant, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling is engineered to deliver superior performance and reliability in mechanical applications. Manufactured from high-grade 7075 aluminum, it offers a lightweight and robust solution for joining shafts with differing diameters, ensuring minimal inertia during operation. With an outer diameter of 31.8 mm and a length of 38.1 mm, this coupling features a unique zero-backlash design that enhances torque capacity while reducing vibration, making it ideal for high-speed applications up to 6,000 RPM. The precision machining process ensures tight tolerances and consistent performance, providing users with confidence in their system's integrity. The coupling is designed to withstand challenging conditions, having passed rigorous testing beyond DIN standards, and is compliant with RoHS3 and REACH regulations. This product is proudly manufactured in the USA under strict quality controls, making it a reliable choice for engineers and technicians alike.

Machined from a single piece of 7075 aluminum for enhanced strength and durability

Zero-backlash feature ensures optimal precision in motion transmission

Balanced design significantly reduces vibration, ensuring smooth operation at high speeds

Capable of handling dynamic and static torque applications effectively

Designed to accommodate angular and parallel misalignment, promoting flexibility in installation

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