Ruland, 25 mm OD 8 mm, 31.8 mm Length 7 mm Flexible Coupling

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Sous-total (1 unité)*

138,62 €

(TVA exclue)

167,73 €

(TVA incluse)

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  • Expédition à partir du 01 avril 2026
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Prix par unité
1 +138,62 €

*Prix donné à titre indicatif

N° de stock RS:
604-257
Référence fabricant:
PSMR25-8-7-SS
Fabricant:
Ruland
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Marque

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

Bore Size B

7mm

Bore Size A

8mm

Material

303 Stainless Steel

Maximum Operating Temperature

176°C

Series

PSMR25

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

Pays d'origine :
US
The Ruland Four beam coupling is designed to provide superior performance in demanding applications. Machined from high-quality 303 stainless steel, it features a set screw style that securely holds shafting while allowing for precise alignment. The unique design incorporates two sets of spiral cuts, which enhances torque capacity and minimizes windup, making it suitable for high-speed operations. With the ability to operate efficiently at speeds of up to 6,000 RPM, this coupling ensures zero backlash and offers a balanced design, reducing vibrations during operation. Manufactured under stringent controls in the USA, this product meets rigorous industry standards for quality and durability, presenting a reliable solution for various mechanical connections.

Constructed from durable 303 stainless steel for enhanced strength

Set screw design allows for firm and adjustable shaft locking

Optimized for high-torque applications, ensuring reliable power transmission

Zero-backlash design guarantees precision in motion transfer

Designed for high-speed operations up to 6,000 RPM

Balanced construction reduces operational vibrations

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