Ruland, 28.6 mm OD 12 mm, 38.1 mm Length 6 mm Flexible Coupling
- RS Stock No.:
- 605-379
- Mfr. Part No.:
- PCMR29-12-6-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
TWD2,741.00
(exc. GST)
TWD2,878.05
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from November 25, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD2,741.00 |
*price indicative
- RS Stock No.:
- 605-379
- Mfr. Part No.:
- PCMR29-12-6-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 | 28.6mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.6Nm | |
| Moment of Inertia | 6.349 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 4 | |
| Style | Clamp | |
| Misalignment - Parallel | 380μm | |
| Misalignment - Axial | 250μm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Bore Size B | 6mm | |
| Minimum Operating Temperature | -40°C | |
| Bore Size A | 12mm | |
| Maximum Operating Temperature | 107°C | |
| Series | PCMR29 | |
| Standards/Approvals | RoHS3, REACH, DIN 912 12.9 | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 28.6mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.6Nm | ||
Moment of Inertia 6.349 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 4 | ||
Style Clamp | ||
Misalignment - Parallel 380μm | ||
Misalignment - Axial 250μm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Bore Size B 6mm | ||
Minimum Operating Temperature -40°C | ||
Bore Size A 12mm | ||
Maximum Operating Temperature 107°C | ||
Series PCMR29 | ||
Standards/Approvals RoHS3, REACH, DIN 912 12.9 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is engineered for precision and high performance, making it an ideal choice for various applications requiring reliable torque transmission. Constructed from a single piece of lightweight 7075 aluminum, this coupling is designed with two sets of spiral cuts, providing higher torque capacity and reduced windup. Its zero-backlash design enhances efficiency, ensuring seamless operation at speeds of up to 6,000 RPM. Manufactured in the USA under stringent quality controls, this product not only meets but exceeds DIN 912 12.9 standards for torque capabilities. The intelligently balanced design minimizes vibrations, thereby extending the lifespan of connected components. With its metric hardware and RoHS3 compliance, this coupling meets modern manufacturing standards, ensuring adaptability in diverse industrial settings.
Lightweight construction optimizes performance without adding excess weight
Zero-backlash operation ensures precision in torque transmission
Balanced design reduces vibrations, enhancing the overall system stability
Machined from durable bar stock sourced from North American mills
Designed for high-speed applications, performing reliably at up to 6,000 RPM
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