Leadshine Brushless AC Servo Drives (Low voltage)
AMT offers low voltage AC servo drivers from global leadshine designer/manuafacuturer, Leadhsine Technology, Inc. Those servo drives can take 20-80 VDC input voltage, and power low voltage AC servo motors or BLDC (brushless DC servo) motors up to 400W. By taking step & direction control commands, those brushless servo drives are pretty easy to implemented in many OEM applications
At the cost even similar than many open-loop stepper systems, those brushless servo sets are ideal solution to upgrade your open-loop stepper systems to servos.