Ruland, 57.2 mm OD, 78.2 mm Length 30 mm Flexible Coupling 25 mm
- RS Stock No.:
- 593-427
- Mfr. Part No.:
- MDCDE57-30-25-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
MYR1,821.52
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- Shipping from 08 April 2026
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Units | Per Unit |
|---|---|
| 1 + | MYR1,821.52 |
*price indicative
- RS Stock No.:
- 593-427
- Mfr. Part No.:
- MDCDE57-30-25-A
- Manufacturer:
- 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 | 30mm | |
| Bore Size B | 25mm | |
| Maximum Speed | 10000rpm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -23°C | |
| Series | MDCDE57-30-25-A | |
| Maximum Operating Temperature | 65°C | |
| Standards/Approvals | Class 2 and ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II, RoHS3 and REACH | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Length 78.2mm | ||
Bore Size A 30mm | ||
Bore Size B 25mm | ||
Maximum Speed 10000rpm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -23°C | ||
Series MDCDE57-30-25-A | ||
Maximum Operating Temperature 65°C | ||
Standards/Approvals Class 2 and ASTM B580 Type B, DIN 912 12.9, MIL-A-8625 Type II, RoHS3 and REACH | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Double disc coupling offers advanced performance with its electrically isolating design, making it ideal for precision applications. Constructed from anodized aluminum, it features two robust hubs separated by a unique acetal center spacer, allowing for individual disc flexibility to accommodate various misalignment types. This coupling excels in high-speed environments, supporting operational speeds up to 10,000 RPM while ensuring zero backlash, thereby promoting smooth and accurate movement. Manufactured under strict controls in the USA, it adheres to RoHS3 and REACH compliance standards. The product's lightweight design and low inertia characteristics make it a perfect fit for stepper and servo applications across diverse industries such as semiconductor, solar, and machine tools.
Designed for high-speed applications, reaching up to 10,000 RPM
Lightweight construction ensures low inertia for enhanced performance
Features a balanced design to reduce vibration during operation
Utilises a unique electrical isolation feature to prevent current transfer
Constructed from solid bar stock sourced from North American mills
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