rotor

• Substantiv, das ein rotierendes Teil einer mechanischen Vorrichtung bezeichnet, etwa den Anker eines Motors oder Generators, die Verteilerwelle oder eine rotierende Baugruppe von Auftriebsflächen bzw. Rotorblättern.

A noun referring to a rotating part of a mechanical device, such as the armature of a motor or generator, the revolving bar of a distributor, or an assembly of rotating airfoils.

1. Rotating part of a motor or generatorB2formaltechnical

   The rotating armature or assembly of a motor, generator, or turbine.

   Rotor

   • The rotor spins inside the stator to generate electricity.
   • Engineers inspected the rotor for signs of wear.
   • The motor's rotor is made of laminated steel.

   Synonymearmaturerunner

   Antonymestator

2. Revolving bar of a distributorC1formaltechnical

   The rotating component inside a distributor that directs electrical current to the spark plugs.

   Verteilerläufer

   • The rotor in the distributor must be replaced every 30,000 miles.
   • A faulty rotor can cause engine misfires.
   • He checked the rotor's alignment inside the distributor cap.

3. Rotating airfoil assemblyB2formaltechnical

   A rotating mechanism consisting of an assembly of rotating airfoils, such as in a helicopter or wind turbine.

   Rotor

   • The helicopter's main rotor provides lift and thrust.
   • Wind turbine rotors convert wind energy into electricity.
   • The tail rotor helps stabilize the helicopter during flight.