Ruland, 12.7 mm OD 3 mm, 19.1 mm Length 3 mm Flexible Coupling
- RS Stock No.:
- 603-774
- Mfr. Part No.:
- PSMR13-3-3-SS
- Brand:
- Ruland
Subtotal (1 unit)*
$233.99
(exc. GST)
$257.39
(inc. GST)
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Units | Per unit |
|---|---|
| 1 + | $233.99 |
*price indicative
- RS Stock No.:
- 603-774
- Mfr. Part No.:
- PSMR13-3-3-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 | 12.7 mm | |
| Length | 19.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 0.21Nm | |
| Moment of Inertia | 0.351 x10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Misalignment - Parallel | 0.20mm | |
| Style | Set Screw | |
| Misalignment - Axial | 0.13mm | |
| Bore Size A | 3mm | |
| Minimum Operating Temperature | -40°C | |
| Material | 303 Stainless Steel | |
| Bore Size B | 3mm | |
| Series | PSMR13 | |
| Maximum Operating Temperature | 176°C | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M2 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 12.7 mm | ||
Length 19.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 0.21Nm | ||
Moment of Inertia 0.351 x10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Misalignment - Parallel 0.20mm | ||
Style Set Screw | ||
Misalignment - Axial 0.13mm | ||
Bore Size A 3mm | ||
Minimum Operating Temperature -40°C | ||
Material 303 Stainless Steel | ||
Bore Size B 3mm | ||
Series PSMR13 | ||
Maximum Operating Temperature 176°C | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M2 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling delivers exceptional performance required for precision applications. Engineered from 303 stainless steel, it ensures enhanced durability and increased torque capacity, making it ideal for various industrial use cases. The set screw style design accommodates 3mm x 3mm bores, while its balanced structure significantly reduces vibration, enabling reliable operation at speeds up to 6,000 RPM. With a robust construction, this coupling is completely zero-backlash, ensuring maximum efficiency and precision in torque transmission. Furthermore, it meets stringent quality standards, having been manufactured in the USA with strict adherence to quality control processes. It offers both performance and reliability, essential for critical engineering tasks in demanding environments.
Machined from a single piece of material for superior strength
Zero-backlash design optimizes torque accuracy
Balanced design minimizes vibration at high rotation speeds
Includes two sets of spiral cuts for increased torque capacity
Made from RoHS3 and REACH compliant materials for safety
Ideal for high-speed applications, sustaining up to 6,000 RPM
Lightweight yet durable construction enhances ease of use
Manufactured under strict controls to ensure consistent quality
Perfect for angular and parallel misalignment applications
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