Ruland, 25.4 mm OD 9 mm, 31.8 mm Length 8 mm Flexible Coupling

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PHP9,662.75

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PHP10,822.28

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RS Stock No.:
604-101
Mfr. Part No.:
PCMR25-9-8-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

25.4 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

4.6Nm

Moment of Inertia

9.275 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Style

Clamp

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°C

Bore Size A

9mm

Bore Size B

8mm

Material

303 Stainless Steel

Series

PCMR25

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, DIN 912 12.9, REACH

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling is engineered for precision and reliability in dynamic applications. Designed with a robust clamp style, it provides exceptional torque capacity and minimal backlash, making it an ideal choice for high-speed operations. With its unique spiral cut design, it effectively reduces vibration, enabling smooth and efficient machinery performance. Machined from high-quality 303 stainless steel sourced from North American mills, this coupling not only meets but exceeds stringent safety and durability standards. The zero-backlash feature ensures accurate alignment without slippage, even at maximum speeds of 6,000 RPM. Manufactured in the USA with strict quality control processes, this product guarantees performance and longevity in a variety of industrial settings.

Constructed from a single piece for enhanced structural integrity

Provides higher torque capacity in comparison to traditional couplings

Balanced design mitigates vibrations, ensuring smooth operations

Two sets of spiral cuts improve flexibility and adaptability

Made from non-magnetic 303 stainless steel for corrosion resistance

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