Ruland, 32 mm OD 7 mm, 38.1 mm Length 6 mm Flexible Coupling
- RS Stock No.:
- 604-386
- Mfr. Part No.:
- PSMR32-7-6-SS
- Brand:
- Ruland
Subtotal (1 unit)*
$388.36
(exc. GST)
$427.20
(inc. GST)
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- Shipping from 03 April 2026
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Units | Per unit |
|---|---|
| 1 + | $388.36 |
*price indicative
- RS Stock No.:
- 604-386
- Mfr. Part No.:
- PSMR32-7-6-SS
- 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 | 32 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 9.72Nm | |
| Moment of Inertia | 26.977 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 4 | |
| Misalignment - Parallel | 0.38mm | |
| Style | Set Screw | |
| Misalignment - Axial | 0.25mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size A | 7mm | |
| Material | 303 Stainless Steel | |
| Bore Size B | 6mm | |
| Series | PSMR32 | |
| Maximum Operating Temperature | 350°F | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M6 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 32 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 9.72Nm | ||
Moment of Inertia 26.977 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 4 | ||
Misalignment - Parallel 0.38mm | ||
Style Set Screw | ||
Misalignment - Axial 0.25mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size A 7mm | ||
Material 303 Stainless Steel | ||
Bore Size B 6mm | ||
Series PSMR32 | ||
Maximum Operating Temperature 350°F | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M6 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is engineered to deliver exceptional performance in high-speed applications, combining precision engineering with robust materials. Designed from a single piece of 303 stainless steel, this coupling ensures zero-backlash operation, making it ideal for applications requiring precision and reliability. With a maximum speed capability of up to 6,000 RPM, it reduces vibration and enhances torque capacity. Its unique design features two sets of spiral cuts, allowing for greater torque transmission while minimizing windup. Manufactured in Marlborough, MA under stringent quality controls, this coupling meets and exceeds industry standards, making it a dependable choice for diverse mechanical applications, while maintaining RoHS3 and REACH compliance for environmental safety.
Zero-backlash design contributes to enhanced precision
High torque capacity supports demanding applications
Balanced design significantly reduces operational vibrations
Machined from premium materials for superior durability
Designed to hold torque capability under maximum misalignment
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