Ruland, 28.6 mm OD 9 mm, 38.1 mm Length 9 mm Flexible Coupling

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PHP4,151.77

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PHP4,649.98

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RS Stock No.:
604-690
Mfr. Part No.:
PSMR29-9-9-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

28.6 mm

Length

38.1mm

Maximum Speed

6000rpm

Torque Rating

4Nm

Moment of Inertia

6.349 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.38mm

Style

Set Screw

Misalignment - Axial

0.25mm

Bore Size B

9mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Minimum Operating Temperature

-40°C

Bore Size A

9mm

Series

PSMR29

Maximum Operating Temperature

107°C

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M5

COO (Country of Origin):
US
The Ruland Four beam coupling is engineered for precision and reliability, offering exceptional performance in applications requiring zero-backlash and robust torque transmission. With a balanced design, the coupling significantly reduces vibration, making it ideal for use in high-speed operations, capable of reaching up to 6,000 RPM. Crafted from lightweight 7075 aluminum, it delivers superior strength without adding unnecessary weight, thus enhancing the overall efficiency of your system. The design features four beams with spiral cuts, providing increased torque capacity and reduced windup compared to traditional single beam couplings. Its manufacturing process adheres to stringent quality standards, ensuring that each product reflects high-quality craftsmanship and technical innovation.

Zero-backlash design enhances precision in motion transfer

Balanced construction reduces vibration during high-speed operation

Machined from a single piece of 7075 aluminum for durability and light weight

Spiral cuts optimally distribute torque for enhanced performance

Capable of operating at speeds up to 6,000 RPM

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