About ASD-A2-4523-U* Delta A2 Series Driver - 4500W
For the ASD-A2-4523-U Delta A2 Series Servo Drive (4500W/4.5kW), here are the specific details in inches:
Dimensions & Weight
This is the largest and most powerful drive in the 220V ASDA-A2 series, requiring a wider chassis for the high-current power electronics.
| Dimension |
Inches |
Millimeters |
| Width |
4.13" |
105 mm |
| Height |
9.84" |
250 mm |
| Depth |
7.44" |
189 mm |
| Net Weight |
~12.13 lbs |
5.5 kg |
Note: The shipping weight is approximately 16.5 lbs (7.5 kg) with industrial packaging.
Function
The ASD-A2-4523-U is the command unit for 4.5 kW motors, specializing in:
- Massive Power Delivery: Delivers a continuous output of 24.5 Arms, providing the current necessary to maintain the 28.65 Nm rated torque of high-inertia motors.
- 3-Phase Power Requirement: Specifically designed for 3-Phase 220V AC input; using single-phase at this power level will cause immediate undervoltage faults under load.
- Heavy-Duty Motion (E-CAM): Built-in Electronic Cam logic and Capture/Compare functions allow for complex synchronization in heavy machinery without an external motion controller.
- System Stability: Features advanced Vibration Suppression and Full-Closed Loop support to manage the mechanical resonance and backlash common in large-scale industrial equipment.
The ASD-A2-4523-U is the high-capacity 4500W (4.5 kW) AC servo drive in Deltas ASDA-A2 series. It is the most powerful unit in the 220V class, specifically designed to handle high-inertia industrial loads.
Core Power & Electrical
- Rated Power: 4500 Watts (4.5 kW).
- Input Phase/Voltage: 3-Phase, 200V ~ 230V AC (+10% / -15%), 50/60 Hz.
- Continuous Output Current: 24.5 Arms.
- Instantaneous Max Current: 65.5 Arms (Peak).
- Frequency Response: 1 kHz.
Control & Motion Intelligence
- Control Modes: Position, Speed, and Torque (switchable via I/O or communication).
- Feedback Resolution: Supports 20-bit incremental encoders (1,280,000 pulses/rev).
- Electronic Cam (E-CAM): Built-in logic with up to 720 points for master-slave synchronization.
- Specialized "U" Features: Includes digital command support, high-speed position capture/compare, and an extension port for additional digital inputs.
Suppression & Safety
- Vibration Suppression: Dual low-frequency vibration filters to eliminate mechanical shaking in large-scale machinery.
- Resonance Suppression: Features advanced high-frequency auto-notch filters.
- Safety Function: Built-in Safe Torque Off (STO) for hardware-level safety (SIL2/PL d).