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

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PHP4,767.97

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PHP5,340.13

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RS Stock No.:
604-319
Mfr. Part No.:
PCMR29-8-8-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

4.6Nm

Moment of Inertia

6.349 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

8mm

Minimum Operating Temperature

-40°C

Bore Size A

8mm

Series

PCMR29

Maximum Operating Temperature

107°C

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling offers a sophisticated solution for precision engineering applications. Designed with an 8mm x 8mm bore, this coupling ensures a robust connection while minimizing backlash for high-efficiency operations. Constructed from aerospace-grade 7075 aluminum, it combines exceptional strength with lightweight properties, making it ideal for dynamic scenarios with frequent movement. With a balanced design, it reduces vibration even at high speeds of up to 6,000 RPM while maintaining high torque capacity and reliability. Additionally, its single-piece machined design and two sets of spiral cuts enhance performance and durability, making this coupling a vital component for tasks requiring precision and stability. Manufactured under strict quality controls in the USA, it guarantees compliance with international safety standards.

Machined from a single piece of aluminum for increased durability

Zero-backlash design enhances precision in performance

Balanced structure minimizes vibrations at high rotational speeds

Compact size allows for installation in tight spaces

Suitable for dynamic applications with high torque requirements

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