We build a variety of motors including AC, DC, Brushless, Toroidal, Torque, and Stepper Motors. We have over 50 years of experience fabricating motors for Aerospace, Aircraft, and Military applications. We are experts in optimizing motor performance to exceed your toughest requirements.

Selected High Temperature Products

  • Brushless DC Motors
    • Maximum operating temperature to 205 C, due to permanent magnets
  • Variable Reluctance Motors
    • Environmental operation is not restricted due to absence of permanent magnets
    • Designs employed in high temperature environments up to 550 C
  • Motor Drive Electronics
    • Engineered integrated electronics

Firstmark Aerospace was selected to develop a brushless torque motor for the thrust vector actuator designed for the Theater High Altitude Area Defense (THAAD) missile defense system. The application requires state of the art power density.  We not only met the power density requirement, but exceeded it by 50%. Our product generates output power of 2000 watts per pound. The centerpiece of the U.S. ballistic missile defense program, THAAD will be the first endo/exo-atmospheric system for defense against theater ballistic missiles.

Very High Temperature Motors


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Firstmark Aerospace Corporation, An Ontic Company (An ISO:9001:2015 and AS9100D Certified Company)

▪ 1176 Telecom Drive ▪ Creedmoor North Carolina ▪ 27522-8294 ▪ USA
Toll Free 1-888-832-7722 ▪ 919-956-4200 ▪ FAX: 919-682-3786

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