Precision Motor Control

I-Spec leads in the field of precision motor control.

I-Spec is conducting research and development on a controller for robots and unmanned systems using high-precision and high-efficiency motor control technology. As a comprehensive electromagnetic solution specialist, we will consistently strive to produce controllers that meet our customers' needs.


  • Fuel pump controller

  • Inverter for high power pumps

  • 30mm Anti-aircraft gun

  • Blower motor and controller

Fuel pump controller

Combat helicopter

  • Fuel pump constant speed control
  • DO-160G

Inverter for high power pumps


  • High voltage input (900VDC)
  • Inverter control (Sensorless Induction Motor)
  • RS-232
  • Over voltage, over current, speed, temperature protection

30mm Anti-aircraft gun

Powersupply for Anti-aircraft gun

  • CAN, RS-422, RS-232
  • Generation voltage control

Blower motor and controller

Light Tactical Vehicle (KM-1)

  • CMotor + Contloller + EMI FILTER All-in-one
  • Sensorless BLDC control
  • Low/over voltage, over current protection function