Ruland, 50.8 mm OD, 64 mm Length 20 mm Flexible Coupling 13 mm
- RS Stock No.:
- 593-176
- Mfr. Part No.:
- MDCDK51-20-13-A
- Brand:
- Ruland
Subtotal (1 unit)*
$573.75
(exc. GST)
$659.81
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $573.75 |
*price indicative
- RS Stock No.:
- 593-176
- Mfr. Part No.:
- MDCDK51-20-13-A
- Brand:
- Ruland
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Ruland | |
| Product Type | Flexible Coupling | |
| Outside Diameter | 50.8 mm | |
| Bore Size A | 20mm | |
| Length | 64mm | |
| Bore Size B | 13mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCDK51 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | REACH, RoHS3, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Bore Size A 20mm | ||
Length 64mm | ||
Bore Size B 13mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Series MDCDK51 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals REACH, RoHS3, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling offers exceptional performance in demanding applications. Crafted from high-quality materials, it features a zero-backlash design that ensures precise torque transmission with minimal vibration at high speeds. The double disc configuration comprises anodised aluminium hubs and stainless steel disc springs, which accommodate various misalignments while maintaining robust structural integrity. With a balanced design that promotes optimal dynamic performance, this coupling is engineered for efficiency in a wide range of settings, including semiconductor and machine tool applications. The product’s lightweight construction and low inertia make it ideal for systems operating at speeds up to 10,000 RPM, while its adherence to rigorous industry standards guarantees reliability and durability.
Constructed from aerospace grade aluminium for superior strength and durability
Engineered to provide zero backlash for enhanced accuracy in rotation
Lightweight design reduces inertia facilitating high speed operations
Dynamic torque capabilities ensure consistent performance in various scenarios
Compliant with industry standards for quality assurance and reliability
Versatile compatibility with both angular and parallel misalignments
Anodised finish enhances corrosion resistance and longevity
Easy installation with recommended tools for straightforward adjustments
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