Ruland, 28.6 mm OD 12 mm, 38.1 mm Length 11 mm Flexible Coupling
- RS Stock No.:
- 603-338
- Mfr. Part No.:
- PCMR29-12-11-A
- Brand:
- Ruland
Subtotal (1 unit)*
$145.31
(exc. GST)
$159.84
(inc. GST)
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- Shipping from 06 April 2026
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Units | Per unit |
|---|---|
| 1 + | $145.31 |
*price indicative
- RS Stock No.:
- 603-338
- Mfr. Part No.:
- PCMR29-12-11-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 | 28.6 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.6Nm | |
| Moment of Inertia | 6.349 x 10-6 kg/m² | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Bore Size B | 11mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 12mm | |
| Maximum Operating Temperature | 107°C | |
| Series | PCMR29 | |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 28.6 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.6Nm | ||
Moment of Inertia 6.349 x 10-6 kg/m² | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Bore Size B 11mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 12mm | ||
Maximum Operating Temperature 107°C | ||
Series PCMR29 | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Clamp style four beam coupling is designed to effectively connect shafts with precision and reliability. Machined from a single piece of 7075 aluminum, the coupling ensures a lightweight yet robust construction, making it ideal for high-speed applications up to 6,000 RPM. Its innovative design incorporates two sets of spiral cuts that provide enhanced torque capacity and significantly reduce windup, delivering exceptional performance in dynamic environments. With its zero-backlash feature and balanced design, this coupling minimizes vibration, ensuring smoother operation in various engineering applications. Manufactured under stringent controls in the USA, it upholds high standards of quality and compliance, making it a trustworthy choice for your coupling needs.
Crafted from high-grade 7075 aluminum for superior durability and low inertia
Features a balanced design to reduce vibration at high speeds
Zero-backlash construction enhances precision in operation
Designed for dynamic applications with high torque capabilities
Manufactured using North American sourced materials for consistent quality
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