Commercial Aircraft Programs

Commercial Aircraft Programs

Aerospace & Defense Motion Solutions

Allied Motion’s frameless torque motors, DC motors & actuators support the single aisle, long range and business jet market for fuel pumps, HVAC, auto pilot, door actuation, anti-vibration, pitch trim control, pilot controls and other actuation applications.

Programs with Allied Motion Solutions:

  • Airbus
  • AgustaWestland/Leonardo
  • Boeing
  • Bell
  • Cessna
  • Cirrus
  • Embraer
  • Eurocopter
  • Jiangsu A-Star
  • Fuji Heavy Industries
  • Honda
  • Ikana
  • LET
  • Pilatus
  • Piper
  • Sikorsky/Lockheed Martin

Products

  • Brushed DC Motors

  • Brushless Direct Drive Torque Motors / Outter Runner Motors

  • Gear Motors

  • Standard, Custom and Specific Purpose Products

Resources

Allied Corporate Overview
Aircraft Emergency Fuel Boost Pump

Aircraft Emergency Fuel Boost Pump

Many small propeller-driven aircraft benefit from a two-speed pump that maintains fuel pressure while cruising, but boosts fuel delivery for takeoff and landing.

One aircraft pump manufacturer consulted Allied Motion seeking such a two-speed fuel pump motor solution. Allied’s design team engineered a unique solution in which a standard Endurance brush DC motor was modified to accept two different voltages, enabling our customer to supply a reliable two-speed pump that doesn’t stall, as was the case with some other motors they tried previously.

Auxiliary Unit Fuel Pump

Auxiliary Unit Fuel Pump

In the control of gas turbine engines used in aircraft auxiliary power units (APU) that must operate at tens-of-thousands of rpm, fuel pump frequency response and reliability are two key design parameters.

Allied Motion engineers, working closely with the turbine manufacturer of this gerotor-type fuel pump, optimized the parameters of the pump motor, an Allied Motion Megaflux frameless brushless torque motor, resulting in an economical solution that exceeded performance and reliability goals.