About ASD-A3-1B43-M Delta Servo Driver 11000W
The Delta ASD-A3-1B43-M is a heavy-duty
11000W (11 kW) AC servo driver, representing the ultra-high power segment of the
ASDA-A3 series. Designed for high-inertia industrial tasks like large-scale molding, heavy-duty CNC machining, and automated warehousing systems, it operates on a
400V 3-phase supply and features built-in
CANopen communication. [
1,
2]
Physical Specifications
To manage the significant power and heat generation of an 11 kW output, this driver uses a large, robust frame:
- Width: ~9.06 inches (230 mm)
- Height: ~16.93 inches (430 mm)
- Depth (Length): ~10.63 inches (270 mm)
- Weight: Approximately 33.1 lbs (15.0 kg).
Performance & Motion Control
- Extreme Responsiveness: Maintains the series-standard 3.1 kHz bandwidth, ensuring that even massive 11 kW loads can be controlled with minimal settling time.
- Ultra-Precision: Supports 24-bit absolute encoders, delivering 16.7 million pulses per revolution to ensure microscopic positioning accuracy.
- Advanced E-CAM: Features a built-in Electronic Cam (E-CAM) and 99 PR (Internal Position) paths, allowing the drive to handle complex motion profiles independently of a high-level controller. [1, 2, 3, 4, 5]
Intelligent Stability Functions [
1]
- System Diagnostics: Capable of calculating machine stiffness and friction automatically, which is vital for preventing mechanical wear in high-power 11 kW systems.
- Vibration Suppression: Employs multiple automatic notch filters (up to 5 kHz) to eliminate mechanical resonance that could otherwise damage large equipment at high speeds.
- Energy Efficiency: Includes DC Bus sharing capabilities, allowing it to recycle regenerative energy with other drives on the same power bus to reduce overall plant electricity costs. [1, 3, 4, 5]