Ruland, 19 mm OD 6 mm, 22.9 mm Length 5 mm Flexible Coupling

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SGD156.51

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SGD170.60

(inc. GST)

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RS Stock No.:
603-412
Mfr. Part No.:
PSMR19-6-5-SS
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

19 mm

Length

22.9mm

Maximum Speed

6000rpm

Torque Rating

3.95Nm

Moment of Inertia

2.048 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Style

Set Screw

Misalignment - Parallel

0.20mm

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°F

Material

303 Stainless Steel

Bore Size B

5mm

Bore Size A

6mm

Maximum Operating Temperature

350°F

Series

PSMR19

Standards/Approvals

REACH, RoHS3, DIN 912 12.9

Screw Size

M4

COO (Country of Origin):
US
The Ruland Sophisticated four beam coupling design crafted from high-grade stainless steel, ensuring exceptional durability and efficiency. This product features a set screw style that allows for accurate shaft alignment, making it ideal for various applications including robotics, automation, and precision machinery. The coupling excels in environments requiring low backlash and high torque capacity, providing reliable performance at speeds up to 6,000 RPM. With a balanced design, it effectively reduces vibration during operation, enhancing overall system stability. Manufactured from 303 stainless steel sourced from North American mills, this coupling not only meets stringent industry standards but is also compliant with RoHS3 and REACH regulations, assuring high-quality and eco-friendly performance. Whether you’re upgrading existing machinery or launching a new project, this coupling is engineered to meet the highest technical demands.

Machined from a single piece of material for enhanced strength

Zero-backlash design for precision motion control

High torque capacity suitable for demanding applications

Balanced design minimizes vibrations at high operational speeds

Metric hardware ensures compatibility with global standards

Stringent manufacturing processes guarantee consistent quality

Designed with torque ratings that exceed industry benchmarks

Temperature tolerance from -40°F to 350°F for diverse environments

Lightweight construction enhances overall system efficiency

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