Ruland, 20 mm OD 6 mm, 20 mm Length 4 mm Flexible Coupling
- RS Stock No.:
- 605-995
- Mfr. Part No.:
- MWS20-6-4-A
- Brand:
- Ruland
Subtotal (1 unit)*
$95.46
(exc. GST)
$105.01
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $95.46 |
*price indicative
- RS Stock No.:
- 605-995
- Mfr. Part No.:
- MWS20-6-4-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 | 20 mm | |
| Length | 20mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 0.92Nm | |
| Moment of Inertia | 1.053 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Misalignment - Parallel | 0.20mm | |
| Style | Set Screw | |
| Misalignment - Axial | 0.12mm | |
| Bore Size A | 6mm | |
| Bore Size B | 4mm | |
| Minimum Operating Temperature | -40°F | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Series | MW | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 20 mm | ||
Length 20mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 0.92Nm | ||
Moment of Inertia 1.053 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Misalignment - Parallel 0.20mm | ||
Style Set Screw | ||
Misalignment - Axial 0.12mm | ||
Bore Size A 6mm | ||
Bore Size B 4mm | ||
Minimum Operating Temperature -40°F | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Series MW | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland Advanced four beam coupling specifically designed for precision applications. This innovative set screw style coupling features bores of 6mm and 4mm, alongside a robust build of high-quality aluminum, ensuring it stands up to demanding operational environments. With its compact design and superior torque capacity, it enables seamless integration in machinery that operates at high speeds of up to 6,000 RPM. The zero-backlash design enhances performance by minimizing vibration and maintaining stability, ideal for applications requiring high torque transmission. Manufactured with strict controls in the USA, this coupling is certified RoHS3 and REACH compliant, making it a reliable choice for environmentally conscious buyers. Each product is crafted from top-grade materials, ensuring durability and longevity in various industrial uses.
Provides higher torque capacity compared to single beam couplings
Machined from a single piece of high-strength material for durability
Designed for reduced vibration at elevated speeds
Offers a balanced coupling design that enhances performance stability
Constructed to meet stringent international material standards
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