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American Control Electronics (ACE) has designed and produced a wide variety of innovative AC & DC motor control systems and power products. Our control solutions can be found in industrial, commercial, mobile equipment, medical, and home automation markets. ACE has also developed several “green” products to control motors powered from batteries and/or photovoltaic power. All products are designed and built in our South Beloit, IL location, which is both ISO 9001:2008 registered and UL508A certified. Our standard control platforms are wall voltage DC drives, wall voltage AC drives, low voltage drives and actuator controls.


  • Design custom controls to address application specific issues
  • Integrate controls, PLCs, and I/O into single solutions
  • In-house assembly of panels
  • Variety of enclosures
  • 1Q / 4Q Regenerative & SCR / PWM options for Brushed DC motors
  • 90 - 240 VDC Controls, up to 5 HP
  • 12 - 48 VDC Low Voltage Controls, up to 50 kW
  • 115/230 VAC Triac & Variable Frequency Drives (VFDs) up to 3.5 HP
  • Actuator Controls for Positioning and Cycling
  • Displays
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