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

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PHP8,566.04

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PHP9,593.96

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RS Stock No.:
604-131
Mfr. Part No.:
PSMR25-9-9-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

1.76Nm

Moment of Inertia

9.275 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Style

Set Screw

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°C

Bore Size B

9mm

Bore Size A

9mm

Material

303 Stainless Steel

Series

PSMR25

Maximum Operating Temperature

176°C

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Set screw style four beam coupling offers exceptional performance, designed specifically for precision applications. Crafted from high-quality 303 stainless steel, the product ensures heightened torque capacity and durability, making it ideal for demanding environments. With a balanced design that minimizes vibration, it can operate efficiently at speeds of up to 6,000 RPM, meeting the unique requirements of modern machinery. The four beam design not only provides zero-backlash capabilities but also reduces windup, making it a reliable choice for critical connections. Strict manufacturing protocols at Ruland’s Marlborough factory guarantee consistency and quality, allowing users to trust in the integrity of their joint systems.

Machined from a single piece of material for superior strength

Zero-backlash design ensures precise torque transfer

Angular misalignment tolerance up to 3 degrees for versatile installation

Constructed with material sourced exclusively from North American mills

Meets RoHS3 and REACH compliance standards for environmental safety

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