Pulleys used in aerospace power transmission systems are precision-machined components designed to guide, redirect or drive flexible elements such as cables, belts and V-belts within flight control, actuation and ancillary drive assemblies, manufactured from aluminium alloy, titanium or engineering polymers to meet stringent strength-to-weight requirements and certified to applicable AS/NAS standards.
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| 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
