Ruland 50.8mm OD Coupling With Clamp Fastening
- RS Stock No. 174-7256
- Mfr. Part No. MJCC51-20-A
- Manufacturer Ruland
Ruland Coupling
The Ruland jaw coupling hub has a 51mm OD, 20mm bore, 6mm keyway and 20.8mm length with clamp fastening. This is readily accommodated by any combination of axial motion, angular and parallel misalignment. It comprises of a three-piece design consisting of two aluminium hubs and an elastomeric insert, called the spider. This design allows a highly customizable coupling that easily combines clamp or set screw hubs. Its balanced design reduces vibrations at high speed. This product has a key bore.
Features and Benefits
• Zero backlash
• Hardware is metric and test exceeds DIN standard for high torque capabilities
• Dampening characteristics of the spider increase system performance and minimize component wear
• Maximum speed of 8000rpm
• Temperature ranges between -23°C and 82°C
• Low inertia coupling
• Lightweight
• Made from aluminium
Applications
• Stepper and servo drives
• Encoders
Certifications
• REACH certification
• Conflict Minerals compliant
• DIN 912 12.9
• ISO9001:2015
| Attribute | Value |
|---|---|
| Bore | 20mm |
| Coupling Types | Curved Jaw Coupling |
| Outside Diameter | 50.8mm |
| Length | 61mm |
| Fastening Type | Clamp |
