Ruland, 19.1 mm OD 6 mm, 22.9 mm Length 5 mm Flexible Coupling

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MYR221.76

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RS Stock No.:
605-378
Mfr. Part No.:
PSMR19-6-5-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

19.1 mm

Length

22.9mm

Maximum Speed

6000rpm

Torque Rating

1.76Nm

Moment of Inertia

0.731 x 10-6 kg/m²

Misalignment - Angular

3.0°

Number of Beams

4

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°C

Bore Size A

6mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Bore Size B

5mm

Maximum Operating Temperature

107°C

Series

PSMR19

Standards/Approvals

RoHS3, REACH, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling is engineered for precision and reliability, designed to eliminate backlash and enhance performance in high-speed applications. Machined from a single piece of 7075 aluminum, it guarantees optimum strength and lightweight characteristics, achieving superior torque capacity. With a sleek 19.1 mm outer diameter and a length of 22.9 mm, this coupling is capable of handling angular misalignments up to 3° and operates efficiently at speeds of up to 6,000 RPM. The zero-backlash design ensures minimal vibration, making it ideal for critical applications where performance stability is paramount. With strict manufacturing controls and compliance with RoHS3 and REACH standards, this coupling embodies quality and safety while being produced right in the USA.

No backlash ensures precision alignment and performance stability

Lightweight aluminum construction reduces inertia for dynamic applications

Enhanced torque capacity supports robust operation at high speeds

Balanced design significantly decreases vibrations during operation

Compatible with standard metric hardware for easy integration

Manufactured under stringent quality controls for reliability

RoHS3 and REACH compliant, reflecting commitment to safety and environmental standards

Designed for versatility in various torque rating applications

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