Ruland Disc, 57.2mm Outside Diameter, 18 mm, 20 mm Bore, 78.2mm Length Flexible Coupling

Subtotal (1 unit)*

£245.72

(exc. VAT)

£294.86

(inc. VAT)

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RS Stock No.:
591-557
Mfr. Part No.:
MDCD57-20-18-A
Brand:
Ruland
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Brand

Ruland

Bore

18 mm, 20 mm

Coupling Types

Disc

Outside Diameter

57.2mm

Length

78.2mm

Fastening Type

Clamp

Torque Rating

50.9Nm

COO (Country of Origin):
US
The Ruland Clamp Double Disc Coupling is engineered for precision and reliability in high-speed applications, providing zero-backlash performance in a lightweight, compact design. Crafted from high-quality aluminium, this coupling features a unique double disc configuration, allowing each disc to flex independently and effectively accommodate various types of misalignment. Ideal for demanding environments, it is capable of operating at speeds up to 10,000 RPM while maintaining low inertia. Rigorous manufacturing processes ensure every unit meets stringent standards, making it the perfect choice for stepper and servo applications across semiconductor, solar, and machine tool industries.

Zero backlash design enhances operational efficiency
Balanced structure reduces vibration during high speed operation
Anodised aluminium construction offers durability and corrosion resistance
Lightweight design minimises the impact on overall machinery dynamics
Compatible with metric hardware for easy integration
Manufactured using North American sourced materials to ensure quality
Strict quality controls in production guarantee product consistency
Proprietary design allows for effective handling of misalignment
Torsional rigid construction promotes precise positioning during operation

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