Ruland, 31.8 mm OD 11 mm, 38.1 mm Length 10 mm Flexible Coupling
- RS stock no.:
- 604-791
- Mfr. Part No.:
- PCMR32-11-10-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
R 1 821,16
(exc. VAT)
R 2 094,33
(inc. VAT)
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- Shipping from 30 March 2026
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Units | Per unit |
|---|---|
| 1 + | R 1,821.16 |
*price indicative
- RS stock no.:
- 604-791
- Mfr. Part No.:
- PCMR32-11-10-A
- Manufacturer:
- Ruland
Specification
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 | 31.8 mm | |
| Length | 38.1mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 4.6Nm | |
| Moment of Inertia | 9.948 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 | 11mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size B | 10mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Series | PCMR32 | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | RoHS3, DIN 912 12.9, REACH | |
| Screw Size | M4 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 31.8 mm | ||
Length 38.1mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 4.6Nm | ||
Moment of Inertia 9.948 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 11mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size B 10mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Series PCMR32 | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals RoHS3, DIN 912 12.9, REACH | ||
Screw Size M4 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is designed to provide exceptional performance in high-torque applications. Engineered from a single piece of RoHS3 and REACH compliant 7075 aluminum, it combines strength with low inertia, making it ideal for dynamic environments. This coupling features an innovative design that prevents backlash, ensuring precision movement and stability even at speeds up to 6,000 RPM. The robust build and balanced construction enhance durability and reduce vibration, enabling it to tackle demanding tasks effortlessly. Its compatibility with metric hardware ensures ease of use in various machine setups, while strict manufacturing controls guarantee reliability and quality straight from Marlborough, Massachusetts.
Clamp style design offers easy installation and maintenance
Higher torque capacity compared to single beam couplings
Precision machined for optimal performance and reliability
Designed to accommodate angular and parallel misalignment
Dynamic torque ratings ensure minimal slip under load
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