Ruland, 50.8 mm OD, 64 mm Length 18 mm Flexible Coupling 18 mm

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MYR1,233.43

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RS Stock No.:
592-566
Mfr. Part No.:
MDCDK51-18-18-A
Manufacturer:
Ruland
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Brand

Ruland

Product Type

Flexible Coupling

Outside Diameter

50.8 mm

Length

64mm

Bore Size A

18mm

Maximum Speed

10000rpm

Bore Size B

18mm

Hub Material

Aluminium

Style

Clamp

Minimum Operating Temperature

-40°F

Membrane Material

302 Stainless Steel

Maximum Operating Temperature

200°F

Series

MDCDK51

Standards/Approvals

DIN 912 12.9, ASTM B580 Type B, RoHS3, REACH, MIL-A-8625 Type II Class 2

Screw Size

M5

COO (Country of Origin):
US
The Ruland double disc coupling is engineered for precision, combining robustness with lightweight materials. The coupling features a balanced design that ensures minimal vibration, making it ideal for high-speed applications up to 10,000 RPM. Crafted from solid bar stock sourced from North American mills, it assures strict compliance with RoHS and REACH regulations. The unique double disc configuration allows for individual bending of the discs, accommodating various misalignments effectively. Perfect for stepper and servo applications, this coupling guarantees reliable torque transmission and superior performance in demanding environments, including semiconductor and machine tool industries.

Zero backlash design enhances precision in critical applications

Balanced construction reduces vibrations during operation

Lightweight aluminium hubs contribute to lower inertia

High torque ratings ensure reliability under maximum misalignment conditions

Anodised finish provides protection against wear and corrosion

Metric hardware simplifies installation and maintenance

Manufactured in the USA under strict quality controls for consistent performance

Custom design options available to suit specific application needs

Temperature resilience supports operation in extreme conditions

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