Ruland, 22.2 mm OD 8 mm, 27 mm Length 8 mm Flexible Coupling
- RS Stock No.:
- 605-774
- Mfr. Part No.:
- PCMR22-8-8-A
- Manufacturer:
- Ruland
Subtotal (1 unit)*
PHP3,766.92
(exc. VAT)
PHP4,218.95
(inc. VAT)
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- Shipping from March 27, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP3,766.92 |
*price indicative
- RS Stock No.:
- 605-774
- Mfr. Part No.:
- PCMR22-8-8-A
- Manufacturer:
- 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 | 22.2 mm | |
| Length | 27mm | |
| Maximum Speed | 6000rpm | |
| Torque Rating | 2.1Nm | |
| Moment of Inertia | 1.639 x 10-6 kg/m² | |
| Misalignment - Angular | 3.0° | |
| Number of Beams | 4 | |
| Style | Clamp | |
| Misalignment - Parallel | 0.20mm | |
| Misalignment - Axial | 0.13mm | |
| Minimum Operating Temperature | -40°F | |
| Bore Size A | 8mm | |
| Material | 7075-T651 Extruded Drawn Aluminium Bar | |
| Bore Size B | 8mm | |
| Series | PCMR22 | |
| Maximum Operating Temperature | 225°F | |
| Standards/Approvals | DIN 912 12.9, RoHS3, REACH | |
| Screw Size | M3 | |
| Select all | ||
|---|---|---|
Brand Ruland | ||
Product Type Flexible Coupling | ||
Outside Diameter 22.2 mm | ||
Length 27mm | ||
Maximum Speed 6000rpm | ||
Torque Rating 2.1Nm | ||
Moment of Inertia 1.639 x 10-6 kg/m² | ||
Misalignment - Angular 3.0° | ||
Number of Beams 4 | ||
Style Clamp | ||
Misalignment - Parallel 0.20mm | ||
Misalignment - Axial 0.13mm | ||
Minimum Operating Temperature -40°F | ||
Bore Size A 8mm | ||
Material 7075-T651 Extruded Drawn Aluminium Bar | ||
Bore Size B 8mm | ||
Series PCMR22 | ||
Maximum Operating Temperature 225°F | ||
Standards/Approvals DIN 912 12.9, RoHS3, REACH | ||
Screw Size M3 | ||
- COO (Country of Origin):
- US
The Ruland Four beam coupling is engineered for precision and reliability, making it an ideal choice for various high-performance applications. This clamp style coupling, crafted from durable 7075 aluminum, boasts a robust design that accommodates misalignment while ensuring maximum torque capacity. With its unique spiral cuts, it reduces windup and enhances performance at high speeds, providing a zero-backlash solution for applications demanding utmost accuracy. The precision machining from North American sourced bar stock also ensures consistent quality and compliance with stringent RoHS3 and REACH regulations, making it suitable for sensitive environments. Whether you are working in automation, robotics, or medical devices, this coupling delivers optimum performance and durability under rigorous conditions. Its lightweight construction combined with full bearing support capabilities makes it an asset for any engineering project.
Constructed from 7075 aluminum for superior strength and low inertia
Zero-backlash design enhances precision in motion control applications
Balanced design reduces vibration, crucial for high-speed operations
Capable of handling dynamic torque with excellent misalignment tolerance
Manufactured under strict quality control processes ensuring reliability
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