Ruland, 31.8 mm OD 11 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.:
605-840
Mfr. Part No.:
PCMR32-11-7-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

Minimum Operating Temperature

-40°F

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size A

11mm

Bore Size B

7mm

Series

PCMR32

Maximum Operating Temperature

225°F

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling from Ruland offers precision engineering and outstanding performance, making it ideal for a range of applications. Designed for seamless power transmission, it features dual bores of 11mm and 7mm, allowing compatibility with various shaft sizes. Manufactured from high-quality 7075 aluminum, this lightweight coupling provides enhanced torque capacity while maintaining a low inertia design. With a clamp style mechanism, it ensures a secure grip without backlash, promoting smooth operation even at high speeds up to 6,000 RPM. Its compact design and robust construction make it a reliable solution for industries requiring precision alignment and reduced vibration in motion transfer.

Lightweight aluminum construction reduces overall system weight

Zero-backlash design ensures precise torque transmission

Balanced design reduces vibration during operation

High-tensile strength material allows for maximum torque capacity

Compact dimensions facilitate integration into space-constrained setups

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