Gould A573-030 Servo AC Spindle Amplifier

The Gould A573-030 is an industrial AC servo spindle amplifier designed for precision control of spindle motors in CNC machines and automated motion systems. It provides stable and efficient motor drive performance with integrated protection and diagnostic features for high-reliability operation. Model: A573-030 Type: AC servo spindle amplifier Input Voltage: 200–230VAC three-phase ±10% Input Frequency: 50/60Hz Input Current: 15A typical (depends on motor load) Output Voltage: 0–230VAC three-phase Output Current: 30A continuous rated output Power Rating: 7.5kVA (nominal) Control Type: Vector control with feedback loop Compatible Motor Type: AC induction or synchronous spindle motor Feedback Interface: Analog tachometer or encoder feedback Speed Control Range: 1:1000 (closed-loop) Frequency Response: Up to 500 Hz Protection Features: Overcurrent, overvoltage, undervoltage, short-circuit, and thermal protection Cooling Method: Forced air cooling with built-in fan Indicators: Status LEDs for power, fault, and drive enable Mounting: Panel mount / enclosed cabinet installation Operating Temperature: 0°C to +45°C Storage Temperature: -20°C to +85°C Humidity: 90% RH max (non-condensing) Dimensions: 350 × 180 × 200 mm (L × W × H) Weight: Approx. 9.5 kg Manufacturer: Gould Electronics / Gould Modicon Country of Manufacture: USA Please review pictures carefully and let us know if you have any questions!