MC100D Brushless Motor Controller

This series of digital, militarized, low voltage, 2-axis, brushless motor controllers is designed to provide torque, velocity, and position loop closure.  The controller accepts command signals from any fire control system, in either digital or analog format, and interfaces with a control handle. The advanced space vector algorithms provide optimum performance for new or existing motors to provide outstanding power densities.  


Programmable Software Features

  • Extensive built in test
  • No-fire zones
  • Obstacle avoidance zones
  • End-damping limits
  • HUMS (Health Usage Monitoring System)
  • Acceleration limits
  • Comprehensive loop tuning
  • Tracking/Stabilization Modes
  •  Field weakening
  • Joystick shaping function
  • Analog and digital I/O
  • Status and fault history
  • Data logging


 Power Supply

18Vdc – 32Vdc 

(per Mil-Std-1275)

Temperature (Baseplate) -40°C to 71°C
Environmental Specification  Complies with Mil-Std-810
Command Communications Interfaces


EtherCAT (lid change)

 EMC Specification  Complies with Mil-Std-461
Weight  7kg (15.4lb)
Position Sensor Interface SSI or EnDat Serial Interface
Motor Commutation Sensor Resolver or Encoder

300 x 210 x 102mm

(11.8 x 8.3 x 4.0in)

 Self Protection


and Over-Current

Output Current (for each axis) 80A Peak
Option: Stabilization Kit  2-Axis Gyro Interface