Ruland, 22.2 mm OD 7 mm, 27 mm Length 7 mm Flexible Coupling

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PHP3,766.92

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PHP4,218.95

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RS Stock No.:
605-925
Mfr. Part No.:
PCMR22-7-7-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

22.2 mm

Length

27mm

Maximum Speed

6000rpm

Torque Rating

2.1Nm

Moment of Inertia

1.639 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Style

Clamp

Misalignment - Parallel

0.20mm

Misalignment - Axial

0.13mm

Bore Size B

7mm

Minimum Operating Temperature

-40°C

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size A

7mm

Series

PCMR22

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M3

COO (Country of Origin):
US
The Ruland Four beam coupling is designed for precision and performance, expertly crafted to accommodate 7mm x 7mm bores with a balance that reduces vibrations at high speeds. Its robust structure, machined from a single piece of 7075 aluminum, guarantees exceptional durability while maintaining a lightweight profile. Operating efficiently at speeds up to 6,000 RPM, this coupling excels in applications where reliability and zero backlash are critical. Additionally, the incorporation of spiral cuts enhances torque capacity and mitigates windup, making it a perfect choice for high-efficiency systems. Manufactured in Marlborough, MA, under stringent quality controls, this coupling embodies a commitment to excellence, ensuring compliance with the highest industry standards.

Engineered for precision alignment in rotational systems

Lightweight design enhances system efficiency and performance

Zero-backlash functionality optimizes torque transfer

Compliant with RoHS3 and REACH regulations for environmental safety

Manufactured from North American sourced materials for superior quality

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