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DC Brush Starter Generators

Starter Generator

Best-In-Class TBO

Our performance DC Brushed Starter Generator line was designed for starting of all types of turbine engines and auxiliary power units (APUs) and is used as an engine drive source of DC power rated up to 400A continuous duty. 

We are the aerospace industry leaders in brush and bearing life delivering our customers greater reliability and reduced overall cost of ownership, especially when paired with our durable, lightweight Generator Control Units. In additional to exceptional TBO, our excellent low speed performance results in reduced fuel and maintenance costs driving greater value to the aircraft. 

Contact us today to learn more about our extensive catalog of rugged aircraft power generation products, including our extensive line of starter generator units (SGU) available in multiple sizes and speeds to fit almost every application, including business jets, helicopters, UAVs, UAM and more.

Features and Benefits:

  • Up to 400A continuous duty
  • Extended life brushes offer best-in-class time between overhaul (TBO)
  • Maximized output at low speeds to optimize fuel savings
  • Direct or quick attach / detach (QAD) mounting configurations
  • Speed Range: 6,250 - 12,000 RPM
  • Operating altitude up to 51,000 ft (15,544 meters)
  • Ram air, bleed air or self cooled options
  • TSO C56b approved

Looking for Starter Generator Spare Parts?
View on AAR's PAARTS Store

Watch Blackhawk Modifications on aircraft comparison of our 325 Amp Starter Generator with an original unit!