Delta ASD-A2-4523-M AC Servo Drive – 4.5kW 220VAC 3-Phase with 20-bit Encoder Resolution and 1 kHz Frequency Response

High-performance 4.5kW AC servo drive from the ASDA-A2 series, designed for demanding motion control applications. This CANopen high-speed communication model features a 20-bit high-resolution encoder, up to 1kHz frequency response, and built-in electronic cam (E-CAM) functionality.

• 20-bit high-resolution encoder (1,280,000 pulses/revolution) provides exceptional positioning accuracy and ultra-smooth low-speed operation
• Up to 1kHz frequency response with settling time below 1ms for high-performance applications

• Built-in automatic low-frequency vibration suppression — two vibration suppression filters minimize machine edge vibration for crane control applications
• Built-in automatic high-frequency resonance suppression — two auto notch filters automatically suppress mechanical resonance

• CANbus communication speed up to 1M bps, compliant with CANopen DS301 standard
• Three CANmotion modes: Profile Position Mode, Interpolation Position Mode, Homing Mode (CANopen DS402 standard)
• Up to 127 axes in a single network
• Communication cable length up to 40m (using standard communication cable)
• Station configuration can be set via parameters

• Up to 720 E-CAM points with smooth interpolation automatically completed
• ASDA-A2-Soft configuration software provides electronic cam profile editing function
• Ideal for rotary cutoff and flying shear applications

• 64 internal position settings for continuous motion control
• Destination position, speed, acceleration/deceleration commands can be changed mid-operation
• 35 types of homing modes available

• Built-in position feedback interface (CN5) for reading second encoder feedback signals
• Forms a full closed-loop to eliminate mechanical backlash and flexibility effects
• Ensures high accuracy position control at machine edges

• ASDA-Soft configuration software for quick tuning, system analysis, real-time scope, and diagnostics
• Plug-and-play motor auto-identification for quick setup
• Built-in protection functions: overcurrent, overvoltage, undervoltage, overheating

The ASD-A2-4523-M is commonly paired with high-inertia motors for stable cutting applications:

Verify specific motor compatibility with your application requirements.

• UL, cUL, CE, RoHS certified
• RoHS Compliant — environmentally friendly manufacturing

Contact us for:

• Technical specifications
• Volume pricing
• Matching motor recommendations (ECMA-F1845 series)
• CANopen integration support