Ruland, 31.8 mm OD 8 mm, 38.1 mm Length 6 mm Flexible Coupling
- RS Stock No.:
- 605-061
- Mfr. Part No.:
- PSMR32-8-6-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
TWD2,893.00
(exc. GST)
TWD3,037.65
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 23, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD2,893.00 |
*price indicative
- RS Stock No.:
- 605-061
- Mfr. Part No.:
- PSMR32-8-6-A
- Manufacturer:
- Ruland
Specifications
Product overview and 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 | 31.8mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 7.2Nm | |
| Moment of Inertia | 9.948 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 4 | |
| Misalignment - Parallel | 380μm | |
| Style | Set Screw | |
| Misalignment - Axial | 250μm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Minimum Operating Temperature | -40°F | |
| Bore Size A | 8mm | |
| Bore Size B | 6mm | |
| Series | PSMR32 | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | DIN 912 12.9, RoHS3, REACH | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 31.8mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 7.2Nm | ||
Moment of Inertia 9.948 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 4 | ||
Misalignment - Parallel 380μm | ||
Style Set Screw | ||
Misalignment - Axial 250μm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Minimum Operating Temperature -40°F | ||
Bore Size A 8mm | ||
Bore Size B 6mm | ||
Series PSMR32 | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals DIN 912 12.9, RoHS3, REACH | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling delivers superior performance with unmatched precision in motion control applications. Featuring a set screw style design, it provides reliable power transmission while accommodating angular and parallel misalignment. Expertly engineered from premium 7075 aluminum, it ensures low inertia and lightweight handling, making it perfect for high-speed operations up to 6,000 RPM. With a zero-backlash characteristic, this coupling minimizes play, enhancing efficiency and precision in demanding environments. Manufactured in the USA, it adheres to strict quality standards and is compliant with RoHS3 and REACH regulations, ensuring a product that is both reliable and environmentally responsible. Designed for easy installation, it accommodates specific shaft penetration lengths while delivering robust torque capabilities.
Machined from a single piece of 7075 aluminum for exceptional durability
Balanced design that reduces vibration at high rotational speeds
Zero-backlash operation contributes to enhanced system accuracy
Capable of handling significant dynamic and static torque ratings
Versatile installation parameters to suit various alignment requirements
Compact design allows for efficient use in limited spaces
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