Rotor

Rotor may refer to:

==Science and technology== ===Engineering=== Rotor (electric), the non-stationary part of an alternator or electric motor, operating with a stationary element so called the stator ROTOR, a former radar project in the UK following the Second World War Rotor Componentes Tecnológicos, is a Spanish manufacturer of high-end bicycle components with headquarters in Ajalvir, Spain. Rotor (antenna) In mechanical engineering, the rotor is a part of a machine that rotates about its own axis. Helicopter rotor, the rotary wing(s) of a rotorcraft such as a helicopter Rotor (turbine), the rotor of a turbine powered by fluid pressure Rotor (crank), a variable-angle bicycle crank Rotor (brake), the disc of a disc brake, in U.S. terminology Rotor (brake mechanism), a device that allows the handlebars and fork to revolve indefinitely without tangling the rear brake cable - see Detangler Rotor (distributor), a component of the ignition system of an internal combustion engine Pistonless rotary engine