Ruland, 57.2 mm OD, 78.2 mm Length 15 mm Flexible Coupling 14 mm
- RS Stock No.:
- 591-381
- Mfr. Part No.:
- MDCDE57-15-14-A
- Brand:
- Ruland
Subtotal (1 unit)*
$847.32
(exc. GST)
$974.42
(inc. GST)
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- Shipping from 10 April 2026
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Units | Per unit |
|---|---|
| 1 + | $847.32 |
*price indicative
- RS Stock No.:
- 591-381
- Mfr. Part No.:
- MDCDE57-15-14-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 | |
| Bore Size A | 15mm | |
| Length | 78.2mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 14mm | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -10°C | |
| Series | MDCDE57 | |
| Maximum Operating Temperature | 65°C | |
| Standards/Approvals | DIN 912 12.9, RoHS3, REACH | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 57.2 mm | ||
Bore Size A 15mm | ||
Length 78.2mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 14mm | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -10°C | ||
Series MDCDE57 | ||
Maximum Operating Temperature 65°C | ||
Standards/Approvals DIN 912 12.9, RoHS3, REACH | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Advanced double disc coupling designed for precision and reliability. Engineered with an electrically isolating clamp style, it is perfect for applications requiring minimal backlash and high performance. The coupling features robust anodized aluminum hubs and thin stainless steel disc springs, allowing for individual disc flexibility to accommodate various misalignment conditions. This product excels in reducing vibration at high speeds, optimizing operation in demanding environments while supporting speeds up to 10,000 RPM. With rigorous manufacturing standards and materials sourced from North American mills, this coupling ensures durability and adherence to safety compliance. Ideal for precision positioning stepper servo applications, it's well suited for industries including semiconductor, solar, and printing, where it stands out for its torsional stiffness and lightweight design.
Zero-backlash design ensures accurate positioning
Balanced construction minimises vibrations during operation
Acetal centre spacer effectively isolates hubs, preventing current transfer
Constructed from high-quality materials for enhanced longevity
Capable of supporting high-speed applications, achieving up to 10,000 RPM
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