Delta ASD-A2-0421-L Servo Drive ASDA20421L

Description:

The Delta ASD-A2-0421-L AC servo drive is used in industrial motion control systems to provide high-performance positioning, speed, and torque control for precision automation applications. Commonly installed in CNC machines, robotics, packaging equipment, and automated assembly systems where fast response and accuracy are required. Maintenance teams and system integrators use this drive for system upgrades, motion control integration, and replacement of existing servo drives.

Applications:

The Delta ASD-A2-0421-L servo drive is widely deployed in industrial automation environments requiring high-speed and precise motion control. It is used in pick-and-place systems, CNC machining centers, printing equipment, semiconductor machinery, and packaging lines to deliver smooth motion, accurate positioning, and improved machine efficiency. Its advanced control capabilities make it suitable for synchronized motion and high-precision manufacturing processes.

Technical Specifications:

• Manufacturer: Delta Electronics
• Manufacturer Part Number: ASD-A2-0421-L
• Product Series: ASDA-A2 Series
• Product Type: AC Servo Drive
• Rated Output Power: 0.4 kW (400 W)
• Input Voltage: 200–230 VAC (single-phase or three-phase)
• Continuous Output Current: Approx. 2.6 Arms
• Control Modes: Position, speed, and torque control
• Encoder Support: High-resolution encoder with advanced feedback capability
• Communication Interfaces: RS-485 (Modbus), CANopen support (model dependent)
• Frequency Response: High-speed response for precision control
• Built-in Functions: Auto-tuning, electronic cam (E-CAM), internal positioning control
• Pulse Input: High-speed pulse train input supported
• Protection Features: Overcurrent, overvoltage, overload, and thermal protection
• Mounting: Panel-mounted industrial drive
• Compatibility: Delta ECMA series servo motors
• Application: High-precision motion control systems

Common Replacements:

• Delta ASD-A2-0421-M Servo Drive
• Delta ASD-B2-0421-B Servo Drive
• Delta ASD-A2-0721-L Servo Drive