Electromechanical actuators (EMAs) convert electrical power directly into mechanical motion through the integration of electric motors — typically brushless DC (BLDC) or permanent-magnet synchronous motors (PMSMs) — with ballscrew, roller-screw, or gearbox drive trains, and encompass associated position-sensing technologies such as resolvers and LVDTs, power electronics, and fault-tolerant winding architectures used across flight-control, landing-gear, and thrust-reverser applications.
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Electromechanical Actuators suppliers linked to most aircraft programs in our database.
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Sectors serving Actuation companies:
Fluid Power •
Seals & Sealing •
Switches •
Valves •
Power Transmission •
Bearings •
Active Electronic Components •
Structural Components •
Electrical Power Systems •
Terminals, Relays & Switching •
Metals •
Fittings & Couplings •
Sensors, Transducers & Detectors •
Electrical/Electronic Connectors •
Passive Electronic Components •
Fasteners •
Machining & Metal Removal •
Forming Processes •
Mechanical Hardware •
Mechanical Connectors •
Composite Materials •
Plastics •
Non-metal Materials
Actuation
Sectors purchasing from Actuation companies:
Airframer •
Airframe Assemblies •
Engine Rotating & Gas-Path Parts •
Fluid Power •
Landing Assemblies •
Turbine Engines •
Auxiliary Power •
Flight & Data Management •
Fuel Systems •
Rotors & Propellers •
Oxygen Systems & Equipment
