Ruland, 25 mm OD 9 mm, 31.8 mm Length 7 mm Flexible Coupling

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PHP8,566.04

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PHP9,593.96

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RS Stock No.:
604-890
Mfr. Part No.:
PSMR25-9-7-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

25 mm

Length

31.8mm

Maximum Speed

6000rpm

Torque Rating

4.63Nm

Moment of Inertia

9.275 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Style

Set Screw

Misalignment - Parallel

0.38mm

Misalignment - Axial

0.25mm

Minimum Operating Temperature

-40°C

Material

303 Stainless Steel

Bore Size A

9mm

Bore Size B

7mm

Series

PSMR25

Maximum Operating Temperature

176°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling offers a sophisticated solution for joining shafts with minimal misalignment. Machined from high-quality 303 stainless steel, it ensures durability while providing zero backlash functionality. Designed for high-speed applications, it excels in reducing vibration and enhancing torque capacity up to 6,000 RPM. With a balanced design featuring spiral cuts, this coupling stands out for its ability to accommodate larger body sizes compared to traditional single beam couplings. Manufactured under strict controls in the USA, this coupling guarantees reliability and performance exceeding DIN 912 12.9 standards. Suitable for various applications, it represents an excellent choice for professionals seeking strength and precision in motion transfer.

Constructed from 303 stainless steel for enhanced strength and longevity

Zero-backlash design ensures precise motion control

Balanced design reduces vibration during high-speed operation

Machined from a single piece of material for optimal torque capacity

Meets rigorous quality standards for maximum torque capabilities

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