Estun 400W AC Servo Amplifier ED3E-04AMA

1. Basic Information

• Model: ED3E-04AMA
• Product Series: ED3E - Series AC Servo Drive (200V class, 0.4kW rated power)
• Application: Paired with EMJ-04APA22 servo motor for high - precision motion control in scenarios like small - to - medium - sized automated assembly lines, electronic component handling systems, precision testing equipment, and light - duty packaging machinery requiring 0.4kW power output and stable positioning.

2. Model Decoding

3. Core Features

• 200VAC three - phase power supply, designed for 0.4kW medium - inertia servo control applications.
• Matches EMJ - 04APA22 medium - inertia servo motor, supporting peak torque up to 300% of rated torque for short - term overload operations.
• Compatible with 2500P/R linear incremental encoder (standard) and 17 - bit absolute encoder (optional) for precise position feedback.
• Supports position, speed, and torque control modes, with a frequency response up to 1.5kHz for rapid dynamic response.
• Integrated standard I/O interface (CN1) and encoder interface (CN2), facilitating system integration and wiring.
• Optional DC24V brake control to match servo motors with brake, suitable for vertical load applications.

4. Technical Specifications (Typical)

5. Installation & Wiring Notes

1. Install the drive in a clean, dry, well - ventilated electrical cabinet, avoiding direct sunlight, dust, and corrosive substances.
2. Strictly follow the wiring diagram to connect 3 - phase power, motor terminals, encoder (CN2), and I/O signals (CN1).
3. Use shielded twisted - pair cables for the encoder to minimize electromagnetic interference; ground the cable shield at the drive end.
4. For motors with brakes, connect the DC24V brake power supply as specified in the wiring manual.
5. Wait at least 5 minutes after power - off before touching terminals to prevent electric shock.