Ruland, 25.4 mm OD 10 mm, 31.8 mm Length 7 mm Flexible Coupling

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PHP3,416.18

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PHP3,826.12

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RS Stock No.:
604-883
Mfr. Part No.:
PSMR25-10-7-A
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

3.394 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.38mm

Style

Set Screw

Misalignment - Axial

0.25mm

Bore Size A

10mm

Minimum Operating Temperature

-40°F

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

7mm

Series

PSMR25

Maximum Operating Temperature

225°F

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling is engineered to deliver exceptional performance in precision motion control applications. Featuring a robust design, it is machined from high-quality alloy steel and 7075 aluminum, ensuring durability while minimizing weight. Accommodating both angular and parallel misalignments, this coupling enhances reliability at high speeds of up to 6,000 RPM, making it suitable for diverse engineering requirements. It is a zero-backlash solution, contributing to improved transfer of torque without play or movement. Manufactured in the USA under strict controls, it exemplifies premium craftsmanship and meticulous attention to detail, ensuring peace of mind for users seeking dependable mechanical connections.

Engineered for high torque capacity and minimal windup

Lightweight construction optimizes system performance

Balanced design reduces vibration, enhancing operational stability

Suitable for high-speed applications, supporting up to 6,000 RPM

Machined from standard bar stock sourced from North American mills

Compliant with RoHS3 and REACH standards for environmental safety

Manufactured under strict quality controls in a USA facility

Allows easy integration with metric hardware and components

Robust design mitigates risks associated with misalignment

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