Ruland, 41.3 mm OD, 55 mm Length 20 mm Flexible Coupling 12 mm
- RS Stock No.:
- 592-390
- Mfr. Part No.:
- MDCDE41-20-12-A
- Brand:
- Ruland
Subtotal (1 unit)*
$475.22
(exc. GST)
$546.50
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $475.22 |
*price indicative
- RS Stock No.:
- 592-390
- Mfr. Part No.:
- MDCDE41-20-12-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 | 41.3 mm | |
| Bore Size A | 20mm | |
| Length | 55mm | |
| Maximum Speed | 10000rpm | |
| Bore Size B | 12mm | |
| Hub Material | Aluminium | |
| Style | Clamp | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 65°C | |
| Series | MDCDE41-20-12-A | |
| Standards/Approvals | ASTM B580 Type B, Class, DIN 91 1.9, MILA865 Type II, RoHs and Reach | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 41.3 mm | ||
Bore Size A 20mm | ||
Length 55mm | ||
Maximum Speed 10000rpm | ||
Bore Size B 12mm | ||
Hub Material Aluminium | ||
Style Clamp | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 65°C | ||
Series MDCDE41-20-12-A | ||
Standards/Approvals ASTM B580 Type B, Class, DIN 91 1.9, MILA865 Type II, RoHs and Reach | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Advanced double disc coupling designed for precision and durability. This electrically isolating coupling features a unique design that promotes zero-backlash performance while accommodating various misalignment scenarios. Its lightweight aluminum construction ensures reduced inertia, making it ideal for high-speed applications up to 10,000 RPM. Engineered to achieve torsional rigidity, this product is perfect for stepper and servo applications, providing increased stability in critical operations. Manufactured in the USA, this coupling combines quality materials with stringent manufacturing controls to deliver exceptional performance. Suitable for diverse settings in semiconductor, solar, and printing industries, it’s an excellent choice for engineers seeking reliable connectivity between shafts with minimal maintenance needs.
Zero-backlash design enhances precision in motion transfer
Lightweight structure reduces overall inertia for quicker response times
Balanced design minimises vibration, promoting smoother operation at high speeds
Equipped with two anodized aluminium hubs for enhanced durability
Thin stainless steel disc springs provide flexibility while maintaining performance
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