Air Cycle Machines (ACMs) are turbomachinery units central to aircraft Environmental Control Systems (ECS), comprising a turbine, compressor, and fan on a common shaft to expand bleed air and provide conditioned, cooled airflow for cabin pressurisation. The category covers bootstrap and three-wheel ACM configurations, associated bearings, seals, and the high-speed rotating assemblies manufactured to tight aerodynamic and dimensional tolerances.
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Air Cycle Machines suppliers linked to most aircraft programs in our database.
Liebherr-Aerospace Toulouse (1 aircraft)Latest Airframer news and company press releases
news and press release archive for Environmental Systems.
Sectors serving Environmental Systems companies:
Mechanical Hardware •
Pumps •
Seals & Sealing •
Valves •
Tubing, Hoses & Conduits •
Fluid Power •
Non-metal Materials •
Composite Materials •
Actuation •
Sensors, Transducers & Detectors •
Plastics •
Bearings •
Chemicals •
Active Electronic Components •
Metals •
Shielding •
Switches •
Electrical/Electronic Connectors •
Passive Electronic Components •
Fasteners •
Adhesives
Environmental Systems
Sectors purchasing from Environmental Systems companies:
Airframer •
Airframe Assemblies •
Turbine Engines •
Galley & Catering •
Auxiliary Power •
Engine Rotating & Gas-Path Parts •
Cabin Systems & IFE •
Piston & Rotary Engines
