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Motor Controllers 

Composite Motors offers a special line of high performance BLDC controllers.  Models available include both printed circuit types and Hi-Rel hermetic packages.  Powers range from fractional to integral horsepower.  CMI utilizes the latest in advanced controller technologies such as Digital Signal Processors (DSP) and High Voltage ASIC's integrated with our proprietary High Power Drives.  High performance in hostile environments is our specialty.  

CUSTOM MOTORS AND CONTROLLERS ARE OUR SPECIALTY 

Brushless DC Motors

Composite Motors series of gear motors are made possible by our proprietary materials and design.  
CMI clad metals are made in house at our sister company Composite Modules and used for electronic substrates where they achieve maximum thermal transfer.  Utilizing this technology, CMI's compact hermetic electronic driver enclosures by design, handle impressive amounts of power. 
Each package is integrated with a BLDC motor, heat sink, amplifier, controller, and a planetary gear reducer.  Utilizing custom stator designs and special in house winding equipment, the motors' high density slot fill allows it to produce formidable power densities.  CMI's gear motors are availale in  a variety of ratios, speeds, torque and power ratings. 
CMI's gear motors have been tested and proven to withstand harsh environments such as salt water submersion and extreme ambient temperature conditions.  The drivers are hermetically sealed and the entire unit is Class B Autoclavable at 134°C.