Ruland Disc, 57.2mm Outside Diameter, 16 mm, 20 mm Bore, 78.2mm Length Flexible Coupling
- RS Stock No.:
- 591-330
- Mfr. Part No.:
- MDCDE57-20-16-A
- Brand:
- Ruland
Subtotal (1 unit)*
£317.88
(exc. VAT)
£381.46
(inc. VAT)
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- Shipping from 10 November 2025
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Units | Per unit |
---|---|
1 + | £317.88 |
*price indicative
- RS Stock No.:
- 591-330
- Mfr. Part No.:
- MDCDE57-20-16-A
- Brand:
- Ruland
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Ruland | |
Coupling Types | Disc | |
Bore | 16 mm, 20 mm | |
Outside Diameter | 57.2mm | |
Length | 78.2mm | |
Fastening Type | Clamp | |
Torque Rating | 50.9Nm | |
Select all | ||
---|---|---|
Brand Ruland | ||
Coupling Types Disc | ||
Bore 16 mm, 20 mm | ||
Outside Diameter 57.2mm | ||
Length 78.2mm | ||
Fastening Type Clamp | ||
Torque Rating 50.9Nm | ||
- COO (Country of Origin):
- US
The Ruland Electrically isolating clamp double disc coupling is meticulously designed for precision and reliability in high-speed applications. With a robust construction made from anodized aluminum and featuring stainless steel disc springs, this coupling effectively accommodates various types of misalignment without incurring backlash. Its lightweight design enables operation at speeds reaching up to 10,000 RPM, while the unique acetal center spacer ensures that electrical currents do not transfer between the motor and driven components. Being manufactured under stringent controls in Marlborough, MA, this coupling exemplifies quality craftsmanship and attention to detail, making it an ideal choice for industries such as semiconductor, solar, and machine tool applications.
Manufactured from solid bar stock sourced from North American mills
Zero-backlash design ensures precise movement and accuracy
Balanced design reduces vibration at high speeds
Tests beyond DIN 912 12.9 standards for maximum torque capabilities
Torsionally rigid construction supports accurate positioning during operation
Zero-backlash design ensures precise movement and accuracy
Balanced design reduces vibration at high speeds
Tests beyond DIN 912 12.9 standards for maximum torque capabilities
Torsionally rigid construction supports accurate positioning during operation
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