Ruland, 22.2 mm OD 7 mm, 27 mm Length 6 mm Flexible Coupling

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SGD87.67

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SGD95.56

(inc. GST)

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RS Stock No.:
604-925
Mfr. Part No.:
PCMR22-7-6-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 A

7mm

Bore Size B

6mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

107°C

Series

PCMR22

Standards/Approvals

REACH, DIN 912 12.9, RoHS3

Screw Size

M3

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling is engineered for precision and performance, making it an essential component for various mechanical applications. Crafted from high-quality 7075 aluminum, it offers exceptional strength while ensuring low inertia for rapid movements. The unique design incorporates two sets of spiral cuts, providing enhanced torque capacity and reduced windup compared to conventional single beam couplings. Capable of withstanding high rotational speeds of up to 6,000 RPM, this coupling boasts a zero-backlash feature, ensuring consistent and reliable performance. With its balanced design to minimize vibration, it is ideally suited for high-speed applications.

Machined from a single piece of material for durability

Torsional stiffness enhances rotational stability

Complies with RoHS3 and REACH standards for environmental safety

Manufactured under strict controls for consistent quality

Dynamic and static torque ratings ensure robust performance

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