Ruland, 15.9 mm OD 4 mm, 20.3 mm Length 4 mm Flexible Coupling

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₩197,300.36

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  • 2026년 4월 03일 부터 배송
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RS 제품 번호:
604-189
제조사 부품 번호:
PSMR16-4-4-SS
제조업체:
Ruland
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브랜드

Ruland

Product Type

Flexible Coupling

Outside Diameter

15.9 mm

Length

20.3mm

Maximum Speed

6000rpm

Torque Rating

0.92Nm

Moment of Inertia

0.878 x 10-6 kg/m²

Number of Beams

4

Misalignment - Angular

3.0°

Misalignment - Parallel

0.20mm

Style

Set Screw

Misalignment - Axial

0.13mm

Minimum Operating Temperature

-40°C

Bore Size B

4mm

Material

303 Stainless Steel

Bore Size A

4mm

Maximum Operating Temperature

176°C

Series

PSMR16

Standards/Approvals

DIN 912 12.9, REACH, RoHS3

Screw Size

M3

COO (Country of Origin):
US
The Ruland Four beam coupling exemplifies precision engineering, designed to securely connect shafts with minimal backlash. Constructed from durable 303 stainless steel, this coupling offers enhanced torque capacity and resistance to wear. Its innovative design allows for dynamic performance at speeds of up to 6,000 RPM, making it ideal for high-speed applications where reliability is paramount. The zero-backlash feature ensures a smooth transfer of motion, while the balanced construction decreases vibration even under challenging conditions. With a focus on quality, this coupling is manufactured under strict controls in Marlborough, MA, using materials sourced exclusively from North American mills. It meets stringent RoHS3 and REACH compliance standards, assuring users of its safety and environmental considerations.

Machined from a single piece of 303 stainless steel for exceptional durability

Zero-backlash design enhances precision and reliability in high-speed applications

Balanced construction minimizes vibration, optimizing performance during operation

Compact dimensions allow for versatile installation in various systems

Designed to withstand extreme temperatures, ensuring consistent performance

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