Ruland, 25.4 mm OD 9 mm, 31.8 mm Length 7 mm Flexible Coupling

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PHP4,017.56

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PHP4,499.67

(inc. VAT)

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RS Stock No.:
605-306
Mfr. Part No.:
PCMR25-9-7-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

4.6Nm

Moment of Inertia

3.394 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.38mm

Style

Clamp

Misalignment - Axial

0.25mm

Bore Size A

9mm

Bore Size B

7mm

Minimum Operating Temperature

-40°C

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

PCMR25

Maximum Operating Temperature

107°C

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Clamp style four beam coupling is a cutting-edge precision component designed for high-performance applications. Engineered from a single piece of robust aluminum, this coupling seamlessly joins rotating shafts while offering exceptional torque capacity and minimal windup. Its innovative spiral-cut design ensures zero backlash and enhances balance during operation, significantly reducing vibration at speeds up to 6,000 RPM. With a commitment to quality, this coupling is meticulously manufactured in Marlborough, MA, from North American sourced materials, adhering to stringent RoHS3 and REACH compliance standards. Ideal for dynamic environments, it combines reliability with lightweight efficiency, making it a prime choice for engineers seeking superior performance in motion control applications.

Constructed from high-grade 7075 aluminum for optimal durability

Engineered with a balanced design to minimize vibration

Allows for easy installation with a straightforward alignment process

Features a maximum shaft penetration of 14.7 mm for versatility

Designed to withstand extreme temperatures, from -40°F to 225°F

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