Ruland, 57.2 mm OD, 78.2 mm Length 25 mm Flexible Coupling 20 mm
- RS Stock No.:
- 591-208
- Mfr. Part No.:
- MDCD57-25-20-A
- Brand:
- Ruland
Subtotal (1 unit)*
$654.97
(exc. GST)
$753.22
(inc. GST)
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Units | Per unit |
|---|---|
| 1 + | $654.97 |
*price indicative
- RS Stock No.:
- 591-208
- Mfr. Part No.:
- MDCD57-25-20-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 | 57.2 mm | |
| Length | 78.2mm | |
| Bore Size A | 25mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 20mm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Minimum Operating Temperature | -40°F | |
| Membrane Material | 302 Stainless Steel | |
| Maximum Operating Temperature | 200°F | |
| Series | MDCD57 | |
| Standards/Approvals | RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 25mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 20mm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Minimum Operating Temperature -40°F | ||
Membrane Material 302 Stainless Steel | ||
Maximum Operating Temperature 200°F | ||
Series MDCD57 | ||
Standards/Approvals RoHS3, REACH, MIL-A-8625 Type II Class 2, DIN 912 12.9, ASTM B580 Type B | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed to meet the rigorous demands of high-speed applications. Fabricated from solid bar stock sourced exclusively from North American mills, this coupling offers exceptional performance with a lightweight and low inertia profile. Its dual anodized aluminium hubs and stainless steel disc springs create a zero-backlash system, ideal for precise positioning in servo-driven environments. Capable of withstanding angular and parallel misalignment, it ensures operational reliability in various industrial settings, from semiconductor production to printing machinery. The coupling's robust architecture is engineered to maintain high torque capabilities while minimising vibration, making it particularly suited for applications that require silent and efficient operation under challenging conditions.
Zero backlash design promotes precise motion control
Low inertia supports fast acceleration and deceleration rates
Anodised aluminium construction enhances durability and corrosion resistance
Able to handle significant misalignment reducing wear on connected shafts
Manufactured with strict quality control for consistent performance
Complies with RoHS3 and REACH standards for safety and environmental responsibility
Utilises high performance stainless steel disc springs for optimal torque ratings
Torsionally rigid design ensures stability during high speed operation
Lightweight profile facilitates ease of installation without sacrificing strength
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