Ruland, 19.1 mm OD 6 mm, 22.9 mm Length 4 mm Flexible Coupling

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MYR221.76

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RS Stock No.:
603-552
Mfr. Part No.:
PSMR19-6-4-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

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Bore Size B

4mm

Minimum Operating Temperature

-40°C

Bore Size A

6mm

Material

7075-T651 Extruded Drawn Aluminium Bar

Series

PSMR19

Maximum Operating Temperature

107°C

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M4

COO (Country of Origin):
US
The Ruland Four beam coupling offers an innovative solution for high-torque applications. This expertly machined coupling provides a seamless connection between shafts, featuring a unique set screw design that ensures a secure grip. Constructed from robust 7075 aluminum, it not only delivers exceptional performance but also guarantees lightweight durability. Designed to cope with demanding conditions, it boasts zero backlash and a balanced design that minimizes vibration, making it ideal for high-speed operations up to 6,000 RPM. The precision engineering enables higher torque capacity and reduced windup compared to traditional single beam couplings, while its compliance with RoHS3 and REACH standards ensures safe and environmentally responsible use. With its stringent manufacturing processes in the USA, quality is paramount in every unit produced, promising both reliability and excellence in performance.

Engineered for exceptional torque capacity and minimal windup

Zero-backlash design optimizes precision and stability

Compact dimensions make it suitable for various applications

Manufactured from high-grade aluminum for lightweight strength

Compliant with environmental regulations for safer use

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

Strict manufacturing controls ensure high-quality output

Versatile compatibility accommodates different shaft sizes

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