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Ruland 50.8 mm OD Elastomer Clamp Style Aluminium Zero Backlash Coupler MJC51-16-A
Specifications
| Country of Origin | United States |
|---|---|
| Screw Size | M5 |
| Brand | Ruland |
| Length | 61mm |
| Model | MJC51-16-A |
| Maximum Speed | 8000rpm |
| Series | MJC51 |
| Outside diameter | 50.8mm |
| Maximum Operating Temperature | 180°F |
| Minimum Operating Temperature | -10°F |
| Jaw Type | Zero Backlash |
| Torque Rating | 9.5Nm |
| Standards/Approvals | DIN 912 12.9, REACH, RoHS2 |
| Hub Material | Aluminium |
| Element Material | Elastomer |
| ISO9001 | 2015 |
Key Features
- Clamp style with two aluminium hubs ensures secure fastening.
- Zero backlash design reduces vibration and improves performance.
- Maximum speed rating of 8000 rpm suits high-speed applications.
- Torque capacity up to 9.5 Nm enables reliable power transmission.
- Operating temperature range from -10°F to 180°F supports diverse industrial uses.
- Constructed with elastomer element and aluminium hubs for lightweight durability.
- Complies with DIN 912 12.9, REACH, RoHS2 standards for safety and environmental compliance.
- Suitable for stepper and servo drives as well as encoder coupling applications.
Product Description
Ruland MJC51-16-A Mechanical Power Transmission Coupler features an outside diameter of 50.8 mm and length of 61 mm with an elastomer spider element and aluminium clamp-style hubs. This flexible jaw coupling accommodates axial, angular, and parallel misalignment while ensuring zero backlash for precise torque transmission.
The three-piece design includes two anodized aluminium hubs and a resilient elastomer insert, balancing lightweight construction with durability. The clamp fastening system provides secure attachment with M5 screws tested beyond DIN 912 12.9 standards for high torque capability.
This coupler is rated for a maximum speed of 8000 rpm and torque up to 9.5 Nm, suitable for demanding industrial uses including stepper motor and servo drive applications. It operates reliably across a broad temperature range from -10°F to 180°F, making it ideal for diverse mechanical power transmission setups.
Designed to reduce vibration and maintain alignment, the zero backlash jaw design improves system responsiveness. The product meets REACH and RoHS2 environmental standards and is certified under ISO 9001:2015 quality management.
Applications include precision automation equipment, encoders, and other servo-driven machinery requiring flexible coupling solutions. This lightweight aluminium coupler minimizes inertia for enhanced dynamic performance.
Clamp style with two aluminium hubs ensures secure fastening. Zero backlash design reduces vibration and improves performance. Maximum speed rating of 8000 rpm suits high-speed applications. Torque capacity up to 9.5 Nm enables reliable power transmission.
Operating temperature range from -10°F to 180°F supports diverse industrial uses. Constructed with elastomer element and aluminium hubs for lightweight durability. Complies with DIN 912 12.9, REACH, RoHS2 standards for safety and environmental compliance.
Suitable for stepper and servo drives as well as encoder coupling applications. Explore more mechanical power transmission products from Ruland and similar coupler solutions on EnvMart for your industrial and manufacturing needs.
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Frequently Asked Questions
The maximum speed rating of this coupler is 8000 rpm, making it suitable for high-speed applications.
It has a torque capacity of up to 9.5 Nm, enabling reliable power transmission in various applications.
This coupler operates within a temperature range of -10°F to 180°F, accommodating diverse industrial uses.
The coupler features anodized aluminium hubs and an elastomer element, balancing lightweight construction with durability.
It complies with DIN 912 12.9, REACH, and RoHS2 standards for safety and environmental compliance.
The outside diameter of this coupler is 50.8 mm.
The length of the MJC51-16-A coupler is 61 mm.
It features a zero backlash jaw design, which helps reduce vibration and improve performance.
This coupler requires M5 screws for secure fastening.
It is suitable for stepper and servo drives, as well as encoder coupling applications.
The Ruland MJC51-16-A coupler is manufactured in the United States.
The clamp fastening system provides secure attachment with M5 screws, ensuring stability and reliability in operation.
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