ETEL 569866-03 (ASME-RTMA014) Motor – Robust Actuation Unit
The ETEL 569866-03, also identified as the ASME-RTMA014, is a high-performance motor unit designed for demanding industrial motion applications. This motor combines robust mechanical construction with advanced electromagnetic design to deliver high torque density and exceptional dynamic performance. It is engineered to meet the rigorous standards of factory automation, material handling, and heavy-duty positioning equipment.
This motor unit is optimized for integration with ETEL servo amplifiers, ensuring seamless communication and control. Its design emphasizes thermal efficiency, allowing sustained high-torque output without overheating. The ASME-RTMA014 designation indicates compliance with specific mounting and shaft interface standards, facilitating easy replacement or integration into existing mechanical systems.
Key Features
High Torque Output: Provides substantial torque for moving large inertial loads quickly and precisely.
Robust Mechanical Design: Heavy-duty bearings and housing for long-term reliability in harsh environments.
Efficient Cooling: Optimized internal airflow and heat dissipation pathways for continuous operation.
Compatibility: Designed to work with ETEL DSC2 and DSB2 series drives for plug-and-play performance.
IP54 Protection: Resistant to dust and water splashes, suitable for industrial shop-floor conditions.
Technical Specifications
The 569866-03 motor operates with a nominal voltage of 400 VAC and is rated for a continuous torque of 15 Nm, with a peak torque capacity of 45 Nm. It achieves a maximum speed of 3000 rpm, making it suitable for both high-speed and high-torque applications. The motor includes a built-in thermal sensor and an incremental encoder for feedback, with options for absolute feedback via separate order. The shaft is keyed to facilitate robust load coupling.
Applications
Conveyor Systems: Heavy-duty belt and roller conveyors in logistics.
Machine Feed Drives: Axis drives for CNC routers and milling machines.
Material Handling: Palletizers and lift systems.
Automotive Assembly: Turntables and positioning units.
Installation and Maintenance
Installation is straightforward with standard mounting flanges and shaft dimensions. The motor features terminal boxes for easy electrical connections. Regular maintenance includes periodic lubrication of bearings (if required) and visual inspection of the cooling fins. The durable enclosure minimizes the risk of contamination ingress, extending service intervals compared to open-frame designs.
Benefits
High Productivity: High torque and speed ranges enable faster machine cycles.
Longevity: Rugged construction ensures a long operational life with minimal downtime.
Energy Efficiency: High efficiency reduces power consumption and cooling costs.
Global Compliance: CE and UL certifications simplify machine exports.
Conclusion
The ETEL 569866-03 (ASME-RTMA014) motor is a reliable and powerful solution for industrial motion tasks. Its robust build, high performance, and seamless integration with ETEL controls make it a valuable component for enhancing the capability and durability of automated machinery.
