Angle drives are mechanical power-transmission assemblies that redirect rotational torque through a defined angular offset — typically 90° — between input and output shafts, employing bevel, spiral-bevel, or hypoid gear sets, and are used in aerospace actuation, accessory gearbox offtakes, and flight-control linkages where space constraints preclude in-line shaft arrangements.
To see a list of companies in this category click on the tab above.
Sponsorship of the Power Transmission sector is currently available. See our advertising pages for details.
Subscribers can download an Index PDF report about the Power Transmission sector, including supplier contacts and cross-references by aircraft program and country. It is updated every day!
There are other editions sponsored and freely available on the home page.
If you are a subscriber, then please log in to access your copy of the report. Otherwise, why not subscribe today?
Angle Drives suppliers linked to most aircraft programs in our database.
Latest Airframer news and company press releases
| 16/04/2026 | NEWS: Collins supplies key systems for US Army’s next-gen FLRAA |
Sectors serving Power Transmission companies:
Bearings •
Metals •
Machining & Metal Removal •
Forming Processes •
Seals & Sealing •
Metal Processing & Heat Treatment •
Fluid Power •
Fasteners •
Non-metal Materials •
Design Software •
Plating •
Coatings •
Composite Materials •
Lubricants •
Finishing •
Plastics •
Technical Consultants •
Adhesives •
Turbine Engines

Power Transmission

Sectors purchasing from Power Transmission companies:
Rotors & Propellers •
Airframer •
Turbine Engines •
Electric Propulsion •
Piston & Rotary Engines •
Airframe Assemblies •
Auxiliary Power •
Engine Rotating & Gas-Path Parts •
Fluid Power •
Landing Assemblies •
Rockets & Scramjets •
Actuation