Ruland, 57.2 mm OD, 78.2 mm Length 25 mm Flexible Coupling 18 mm
- RS Stock No.:
- 592-461
- Mfr. Part No.:
- MDCD57-25-18-A
- Brand:
- Ruland
Subtotal (1 unit)*
$654.97
(exc. GST)
$753.22
(inc. GST)
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- Shipping from 10 April 2026
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Units | Per unit |
|---|---|
| 1 + | $654.97 |
*price indicative
- RS Stock No.:
- 592-461
- Mfr. Part No.:
- MDCD57-25-18-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 | |
| Bore Size B | 18mm | |
| Maximum Speed | 10000rpm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Series | MDCD57-25-18-A | |
| Maximum Operating Temperature | 93°C | |
| Standards/Approvals | RoHS3, ASTM B580 Type B, REACH, MIL-A-8625 Type II, Class 2, DIN 912 12.9 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 25mm | ||
Bore Size B 18mm | ||
Maximum Speed 10000rpm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Series MDCD57-25-18-A | ||
Maximum Operating Temperature 93°C | ||
Standards/Approvals RoHS3, ASTM B580 Type B, REACH, MIL-A-8625 Type II, Class 2, DIN 912 12.9 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is expertly designed to deliver precision performance in high-speed applications. With its lightweight yet robust construction, it effectively minimises backlash and vibration, ensuring smooth operation even at speeds up to 10,000 RPM. Crafted from high-quality materials, this coupling is not only strong but also compliant with stringent RoHS and REACH regulations. Its unique double disc design allows for independent bending of discs, accommodating various misalignments while maintaining torsional rigidity. Ideal for use in demanding industries such as semiconductor manufacturing, machine tools, and test systems, this coupling is an excellent choice for applications requiring reliable and accurate positioning.
Zero backlash design ensures superior transmission of torque
Manufactured from solid bar stock sourced from North American mills
Balanced construction reduces vibrations during operation
Suitable for both dynamic and static torque applications
Anodised aluminium hubs enhance durability and resistance to wear
Compact dimensions facilitate easy installation in tight spaces
Dynamic torque ratings provide reliable performance under variable loads
Torsional stiffness enhances precision in stepper servo applications
Temperature operational range accommodates a variety of environments
Compatible with metric hardware for ease of integration
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