Description
- Model: BAI20-320
- Type: Servo Amplifier (Servo Drive)
- Brand: AEROTECH (Aerotech, Inc.)
- Series: AEROTECH BAI Series Servo Amplifier
- Input Voltage: 80-320 VAC, 3-phase (3PH)
- Output Current: 20 A (continuous), 40 A (peak)
- Control Mode: Position control, speed control, torque control (switchable)
- Response Bandwidth: Up to 1 kHz for fast motion response
- Feedback Interface: Encoder interface (TTL/HTL), resolver interface (optional)
- Operating Temperature: 0°C to 45°C
- Storage Temperature: -20°C to +65°C
- Protection Class: IP20 (panel mounting, industrial control cabinet use)
- Weight: Approx. 4.5 kg (9.92 lbs)
- Dimensions: 140 mm × 220 mm × 300 mm (W×H×D), compact panel-mount design
- Certifications: CE, RoHS, UL

BAI20-320
Product Features
- Wide Input Voltage Range: 80-320 VAC 3-phase input adapts to different industrial power supply environments.
- High Current Output: 20A continuous/40A peak output supports high-power servo motor operation.
- Multi-Control Modes: Switchable position, speed and torque control modes for diverse motion needs.
- Fast Response: 1 kHz response bandwidth ensures quick motion tracking and high dynamic performance.
- Flexible Feedback Compatibility: Supports encoder and optional resolver feedback for precise position/speed detection.
- Robust Protection: Built-in overcurrent, overvoltage, overheating and short-circuit protection for safe operation.
- Easy Integration: Compact panel-mount design and standard communication interfaces for simple system integration.
- High Precision: Advanced control algorithm ensures precise motion positioning and speed regulation.
- Durable Construction: Industrial-grade components and rugged design for long-term stable operation in harsh industrial environments.
- User-Friendly Configuration: Support parameter configuration via software or front-panel buttons for easy operation and debugging.
Product Uses
- Servo Motor Drive: Provide stable and precise power drive for industrial servo motors.
- Precision Positioning: Realize high-accuracy position control for automated motion equipment.
- Speed Regulation: Maintain stable motor speed for consistent production process performance.
- Torque Control: Adjust motor torque to meet different load requirements in industrial tasks.
- Motion Control System Integration: Integrate with AEROTECH motion controllers for complex motion sequences.
- Fault Protection: Protect servo motors and equipment from damage via built-in protection functions.
- Debugging & Maintenance: Easy parameter configuration and status monitoring for convenient maintenance.
Application Fields
- Industrial Automation: Automated production lines, precision assembly equipment and material handling systems.
- Precision Machining: CNC machine tools, milling machines and lathes for high-precision cutting and shaping.
- Robotics: Industrial robots, robotic arms and collaborative robots for precise motion control.
- Semiconductor Industry: Semiconductor wafer handling, packaging and testing equipment.
- Aerospace: Aerospace component manufacturing and precision testing equipment.
- Optical Manufacturing: Optical component processing, lens grinding and polishing equipment.
- Medical Equipment: Precision medical devices, diagnostic equipment and automated medical systems.
- Electronics Manufacturing: PCB processing, microelectronic component assembly and testing equipment.
