Ruland, 41.3 mm OD, 55 mm Length 18 mm Flexible Coupling 18 mm
- RS Stock No.:
- 593-681
- Mfr. Part No.:
- MDCD41-18-18-A
- Brand:
- Ruland
Subtotal (1 unit)*
$383.56
(exc. GST)
$441.09
(inc. GST)
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- Shipping from 09 April 2026
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Units | Per unit |
|---|---|
| 1 + | $383.56 |
*price indicative
- RS Stock No.:
- 593-681
- Mfr. Part No.:
- MDCD41-18-18-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 | 41.3 mm | |
| Length | 55mm | |
| Bore Size A | 18mm | |
| Bore Size B | 18mm | |
| Maximum Speed | 10000rpm | |
| Style | Clamp | |
| Hub Material | Aluminium | |
| Membrane Material | 302 Stainless Steel | |
| Minimum Operating Temperature | -40°F | |
| Series | MDCD41 | |
| Maximum Operating Temperature | 200°F | |
| Standards/Approvals | DIN 912 12.9, ASTM B580 Type B, RoHS3, REACH, MIL-A-8625 Type II Class 2 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 41.3 mm | ||
Length 55mm | ||
Bore Size A 18mm | ||
Bore Size B 18mm | ||
Maximum Speed 10000rpm | ||
Style Clamp | ||
Hub Material Aluminium | ||
Membrane Material 302 Stainless Steel | ||
Minimum Operating Temperature -40°F | ||
Series MDCD41 | ||
Maximum Operating Temperature 200°F | ||
Standards/Approvals DIN 912 12.9, ASTM B580 Type B, RoHS3, REACH, MIL-A-8625 Type II Class 2 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Clamp Double Disc Coupling is expertly crafted for optimal functionality in precision-engineered applications. With a robust design that is lightweight yet durable, this coupling accommodates 18mm x 18mm bores and ensures zero backlash for enhanced accuracy during operation. Its balanced construction reduces vibration at high speeds, making it ideal for use in demanding environments such as semiconductor and machine tool applications. Manufactured in the USA, this coupling is compliant with both RoHS3 and REACH standards, showcasing a commitment to quality and environmental responsibility. Built from solid bar stock sourced from North American mills, it offers exceptional torque capabilities, exceeding DIN standards.
Designed for precise positioning in stepper servo applications
Constructed with anodised aluminium hubs for a lightweight yet strong build
Features thin stainless steel disc springs that allow for individual disc bending
Offers a balanced design that minimises vibrations at high speeds
Tests beyond rigorous torque standards for assured reliability
Incorporates a zero backlash design for enhanced performance accuracy
Manufactured with a commitment to strict quality controls
Adaptable to various misalignment situations thanks to its flexible design
Equipped with metric hardware for compatibility with international standards
Ideal for high speed applications providing longevity and durability
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