Ruland, 28.6 mm OD 7 mm, 38.1 mm Length 7 mm Flexible Coupling
- RS Stock No.:
- 603-651
- Mfr. Part No.:
- PSMR29-7-7-SS
- Manufacturer:
- Ruland
Subtotal (1 unit)*
PHP10,704.58
(exc. VAT)
PHP11,989.13
(inc. VAT)
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- Shipping from March 27, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP10,704.58 |
*price indicative
- RS Stock No.:
- 603-651
- Mfr. Part No.:
- PSMR29-7-7-SS
- Manufacturer:
- 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 | 28.6 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4Nm | |
| Moment of Inertia | 17.643 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Set Screw | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Minimum Operating Temperature | -40°C | |
| Material | 303 Stainless Steel | |
| Bore Size B | 7mm | |
| Bore Size A | 7mm | |
| Series | PSMR29 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M5 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 28.6 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4Nm | ||
Moment of Inertia 17.643 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Set Screw | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Minimum Operating Temperature -40°C | ||
Material 303 Stainless Steel | ||
Bore Size B 7mm | ||
Bore Size A 7mm | ||
Series PSMR29 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M5 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is expertly designed for precision and reliability in motion control applications. Constructed from high-quality 303 stainless steel, it ensures exceptional torque capacity and durability, making it ideal for various industrial uses. This coupling's set screw style delivers a secure connection, while its unique spiral cut feature allows for minimal windup and vibration, even at high speeds of up to 6,000 RPM. With specifications tailored for optimum performance, this coupling is engineered to facilitate efficient power transmission, ensuring that your machinery operates at its best. It is compliant with stringent RoHS3 and REACH standards, reinforcing its safety and environmental integrity. Manufactured in the USA under rigorous quality controls, this component is a reliable choice for engineers seeking consistent performance.
Built from 303 stainless steel for superior corrosion resistance
Zero-backlash design enhances accuracy in motion control
Capable of handling high speeds up to 6,000 RPM
Featuring a balanced design to minimize vibration during operation
Metric hardware ensures compatibility with standard industrial setups
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