Ruland Disc, 51mm Outside Diameter, 12 mm, 24 mm Bore, 46.1mm Length Flexible Coupling

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£184.40

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£221.28

(inc. VAT)

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RS Stock No.:
605-980
Mfr. Part No.:
MDCSK51-24-12-A
Brand:
Ruland
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Brand

Ruland

Coupling Types

Disc

Bore

12 mm, 24 mm

Outside Diameter

51mm

Length

46.1mm

Fastening Type

Key Screw

Torque Rating

39.6Nm

COO (Country of Origin):
US

Carbon Film Resistors 0.5W


The RS series of carbon film axial leaded resistors offer excellent long term stability and feature standard solder-plated copper leads. Applications include automotive, telecommunication and medical equipment.

The Ruland Clamp single disc coupling with keyways is a high-precision mechanical coupling designed for zero-backlash torque transmission, ensuring accuracy and reliability in motion control applications. Its balanced design minimizes vibration at high speeds, improving stability and efficiency. The coupling consists of two anodized aluminum hubs with integrated keyways for secure shaft attachment, along with thin stainless steel disc springs that allow for angular misalignment and axial movement while maintaining structural rigidity. However, it does not support parallel misalignment, requiring precise shaft alignment for optimal operation.

Lightweight and has low inertia making it well suited for applications with speeds up to 10,000 RPM
Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities
It is machined from solid bar stock that is sourced exclusively from North American mills and RoHS3 and REACH compliant


A comprehensive range of high stability carbon film resistors qualified and tested to the requirements of IEC 115 and IEC 115-2. The ruggedised welded cap and lead method of manufacture provides a considerable strength and resistance to damage. The coating materials and the colour bands are epoxy resin and are highly resistant to solvents, abrasion and chipping. Improvements in materials and processing have allowed the rated power to be improved. Excellent stability against changes in load conditions or moisture levels, with a low noise level and high reliability make these carbon film resistors suitable for a wide range of applications. Rated at 70°C in free air mounted horizontally. Climatic category 55/155/56.

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