Delta Electronics ECMA-E11310SS ASDA-A2 Series AC Servo Motor

Description

Designed for high-performance motion control, the ECMA-E11310SS is a medium-inertia AC brushless servo motor belonging to the Delta Electronics ASDA-A2 Series. Featuring a 20-bit incremental encoder, this industrial-grade motor provides highly accurate positioning feedback for closed-loop automation systems. Operating at a 220V rated voltage, it delivers a rated output of 1 kW at a nominal speed of 2000 r/min.

The mechanical design incorporates a 130mm frame size, an integrated electromagnetic holding brake to secure loads during power-down states, and an oil seal to protect internal components against fluid ingress in demanding manufacturing environments. A standard shaft diameter with a keyway and screw hole ensures reliable torque transmission to mechanical couplings.

Features

• Brushless electrical commutation motor (ECM) design for low maintenance and high durability.
• Integrated 20-bit high-resolution incremental encoder for precise position feedback.
• Electromagnetic holding brake to prevent load drops in vertical axis applications.
• Robust oil seal protection for enhanced environmental resistance in harsh industrial environments.
• Seamless integration with compatible Delta ASDA-A2 servo drives.

Applications

• CNC machine tools and precision milling systems.
• Automated packaging and labeling machinery.
• Multi-axis robotic arms and material handling systems.
• Precision printing and textile manufacturing equipment.

Technical Specifications

Installation Guidelines

• Mounting Alignment: Ensure precise shaft alignment with the load coupling to minimize radial and axial forces on the motor bearings, extending operating lifespan.
• Wiring & Grounding: Connect the protective earth (PE) terminal of the motor frame to the cabinet ground. Route power cables and encoder feedback cables in separate conduits to prevent electromagnetic interference (EMI).
• Thermal Management: Install the motor in a well-ventilated space with ambient temperatures below 40 degC to ensure proper heat dissipation. Avoid enclosing the motor without external cooling if operating at continuous high torque.
• Brake Operation: The built-in electromagnetic brake is designed strictly for holding a stationary load. Do not use it for dynamic braking or slowing down rotating shafts.