Ruland, 28.6 mm OD 10 mm, 38.1 mm Length 7 mm Flexible Coupling
- RS Stock No.:
- 604-639
- Mfr. Part No.:
- PCMR29-10-7-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 October 29, 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.:
- 604-639
- Mfr. Part No.:
- PCMR29-10-7-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 | |
| Number of Beams | 4 | |
| Misalignment - Angular | 3.0° | |
| Style | Clamp | |
| Misalignment - Parallel | 0.38mm | |
| Misalignment - Axial | 0.25mm | |
| Bore Size A | 10mm | |
| Bore Size B | 7mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Minimum Operating Temperature | -40°F | |
| Maximum Operating Temperature | 225°F | |
| Series | PCMR29 | |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS3 | |
| 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 | ||
Number of Beams 4 | ||
Misalignment - Angular 3.0° | ||
Style Clamp | ||
Misalignment - Parallel 0.38mm | ||
Misalignment - Axial 0.25mm | ||
Bore Size A 10mm | ||
Bore Size B 7mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Minimum Operating Temperature -40°F | ||
Maximum Operating Temperature 225°F | ||
Series PCMR29 | ||
Standards/Approvals DIN 912 12.9, REACH, RoHS3 | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is designed for precision and efficiency in high-speed applications. Crafted from high-grade 7075 aluminum, it combines lightweight construction with exceptional durability, ensuring it meets the rigorous demands of modern engineering environments. The unique design features two sets of spiral cuts which enhance torque capacity while significantly minimizing windup. Capable of operating at speeds up to 6,000 RPM, this coupling is ideal for applications where vibration reduction and zero-backlash performance are essential. Manufactured with strict adherence to quality standards in Marlborough, MA, this coupling is RoHS3 and REACH compliant, ensuring both reliability and environmental responsibility.
Supports both angular and parallel misalignment, accommodating dynamic applications
Zero-backlash design for improved accuracy and performance
Machined from a single piece of material for superior strength and longevity
Superior torque performance based on physical limitations and integrity of the machined beams
Manufactured under strict controls to ensure consistent quality and reliability
Related links
- RS PRO Black 3 mm² Hook Up Wire 30m
- RS PRO RS-172 Temperature & Humidity Data Logger
- 2961105 | Phoenix Contact PCB Mount Power Relay 6A Switching Current, SPDT
- Tedea Huntleigh Low Profile Load Cell Compression Measure
- ABB D45 Pluto Series Safety Controller 6 Safety Outputs, 24 V dc
- TE Connectivity Coaxial Cable RG400 Coaxial, Unterminated
- RS PRO I/O Extension Module for Use with RS PRO Logic Modules Digital
- Fluke 289 Handheld Digital Multimeter 10A ac Max 1000V ac Max