Ruland, 41.3 mm OD, 55 mm Length 20 mm Flexible Coupling 20 mm
- RS Stock No.:
- 593-620
- Mfr. Part No.:
- MDCDK41-20-20-A
- Brand:
- Ruland
Subtotal (1 unit)*
$455.22
(exc. GST)
$523.50
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $455.22 |
*price indicative
- RS Stock No.:
- 593-620
- Mfr. Part No.:
- MDCDK41-20-20-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 | 41.3 mm | |
| Length | 55mm | |
| Bore Size A | 20mm | |
| Bore Size B | 20mm | |
| Maximum Speed | 10000rpm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°C | |
| Series | MDCDK41 | |
| Maximum Operating Temperature | 93°C | |
| Standards/Approvals | MIL-A-8625 Type II, ASTM B580 Type B, Class 2, DIN 912 12.9, REACH, RoHS3 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 41.3 mm | ||
Length 55mm | ||
Bore Size A 20mm | ||
Bore Size B 20mm | ||
Maximum Speed 10000rpm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°C | ||
Series MDCDK41 | ||
Maximum Operating Temperature 93°C | ||
Standards/Approvals MIL-A-8625 Type II, ASTM B580 Type B, Class 2, DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is designed to deliver exceptional performance in demanding applications. Constructed from robust anodised aluminium, this model boasts a lightweight yet durable design, capable of handling high rotational speeds up to 10,000 RPM. The zero-backlash mechanism ensures precise motion control, making it ideal for use in stepper and servo applications within sectors such as semiconductor, solar, and machine tooling. Its balanced design effectively reduces vibration, while the unique double disc configuration accommodates various misalignment types. The coupling is also RoHS3 and REACH compliant, ensuring adherence to environmental standards. Manufactured under stringent quality controls in Marlborough, MA, each unit promises reliability and precision for your engineering requirements.
Lightweight construction enhances performance without sacrificing strength
Zero backlash design provides accurate motion control
Accommodates all types of misalignment for increased operational versatility
High speed capabilities support applications running up to 10000 RPM
Balanced architecture significantly reduces vibration during operation
Manufactured from premium grade materials for enhanced durability
Compliance with RoHS3 and REACH standards ensures environmental safety
Designed for easy installation and adjustment streamlining the coupling process
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