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TP400 power transmission system for the A400M

TP400 accessory gearbox

TP400 power transmission system

Safran Transmission Systems

Power transmitted 190 kW

Shaft rotation speed 18,000 rpm

Number of gear shafts in the AGB 9, including 2 spiral bevel gears

Number of accessories driven by the AGB 6

At the heart of mechanical energy management on a military airlifter, our TP400 power transmission system distributes energy to many of the key subsystems and equipment that help keep the aircraft and its engines performing as they should.

TP400 power transmission system

Product Mechanical power transmissions

Safran Transmission Systems

Power transmitted 190 kW

Shaft rotation speed 18,000 rpm

Number of gear shafts in the AGB 9, including 2 spiral bevel gears

Number of accessories driven by the AGB 6

We supply Europrop International with the power transmission system, also known as the accessory gearbox (AGB), for the TP400 turboprop engine which powers the A400M. The TP400 develops over 10,000 shaft horsepower. The AGB, based on cast aluminum casings,  is located near the center of the engine and features major innovations as part of its compact, modular architecture.

  • © Safran Transmission Systems
  • © Adrien Daste / Safran