Ruland, 50.8 mm OD, 64 mm Length 22 mm Flexible Coupling 12 mm
- RS Stock No.:
- 593-329
- Mfr. Part No.:
- MDCD51-22-12-A
- Brand:
- Ruland
Subtotal (1 unit)*
$486.22
(exc. GST)
$559.15
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $486.22 |
*price indicative
- RS Stock No.:
- 593-329
- Mfr. Part No.:
- MDCD51-22-12-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 | |
| Length | 64mm | |
| Bore Size A | 22mm | |
| Bore Size B | 12mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Minimum Operating Temperature | -40°C | |
| Membrane Material | 302 Stainless Steel | |
| Series | MDCD51 | |
| Maximum Operating Temperature | 93°C | |
| Standards/Approvals | tests beyond DIN 91 1.9, RoHs and Reach, MILA865 Type II, Class and ASTM B580 Type B | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 50.8 mm | ||
Length 64mm | ||
Bore Size A 22mm | ||
Bore Size B 12mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Minimum Operating Temperature -40°C | ||
Membrane Material 302 Stainless Steel | ||
Series MDCD51 | ||
Maximum Operating Temperature 93°C | ||
Standards/Approvals tests beyond DIN 91 1.9, RoHs and Reach, MILA865 Type II, Class and ASTM B580 Type B | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is engineered to deliver precision and reliability in high-speed applications. Crafted with lightweight anodised aluminium, this coupling ensures zero backlash and a balanced design, significantly reducing vibration even at speeds up to 10,000 RPM. Its innovative double disc configuration features two robust hubs and thin stainless steel disc springs, optimising performance while accommodating various types of misalignment. Designed for stringent applications such as semiconductor and machine tool systems, this product boasts a torsional rigid structure, making it an ideal choice for those seeking unparalleled accuracy in positioning. The manufacturing process adheres to the highest standards, with all materials sourced from North American mills and a commitment to compliance with RoHS3 and REACH regulations, ensuring quality and sustainability.
Zero backlash design enhances positioning accuracy
Lightweight construction reduces overall system inertia
Balanced design minimises vibration during operation
Robust anodised aluminium hubs withstand demanding conditions
Thin stainless steel disc springs accommodate multiple misalignment types
Manufactured under strict quality controls in the USA
Compliance with RoHS3 and REACH standards guarantees environmental safety
Designed for high speed applications with a maximum operation of 10000 RPM
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