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Pearl 15 power transmission system

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Specially designed for the Pearl 15 engine, a latest-generation power transmission system for business aviation

Pearl 15 Accessory Drive Train

Pearl 15 power transmission system

Safran Transmission Systems

Power transmitted 115 kW

Shaft rotation speed 22,362 rpm

Number of gear shafts 12, including 2 spiral bevel gears

Number of accessories driven by the AGB 8

At the heart of mechanical energy management on business jets, our Pearl 15 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.

Pearl 15 power transmission system

Product Mechanical power transmissions

Safran Transmission Systems

Power transmitted 115 kW

Shaft rotation speed 22,362 rpm

Number of gear shafts 12, including 2 spiral bevel gears

Number of accessories driven by the AGB 8

Through Aero Gearbox International — a 50/50 joint company between Safran Transmission Systems and Rolls-Royce — we supply the power transmission system, also know as the accessory gearbox (AGB), for the Pearl 15 engine powering the Bombardier Global 5500 and 6500.

The new-generation Pearl 15 was developed to replace the Rolls-Royce BR710GX. Its AGB is derived from the BR710GX AGB.

  • © Benoit Vallet / Safran