Universal motor commutator

Författare/Upphovsman:

• Original work: Ulfbastel
• Derived work: Chetvorno

Kreditera:

• Original work: MotorCommutator.jpg

Kort länk:

https://sewiki.info/b/48758

Källa:

Wikimedia Commons

Upplösning:

816 x 479 Pixel (108243 Bytes)

Beskrivning:

Closeup of an electric motor from a vacuum cleaner, showing the commutator. This is a universal motor that runs on alternating current. The commutator is a rotary switch that supplies power to the rotor windings, reversing the direction of current with each half turn so the magnetic field of the winding exerts a steady torque to turn the rotor in one direction. Labeled parts: (A) commutator, (B) brush, (C) rotor (armature) winding, (D) stator (field) winding, (E) brush guide, , (F) two common power terminals (for all of the stator and rotor windings).
Alteration to original image: changed labels of parts from German to letters.

Licens:

Public domain

Licenskommentaren:

Original work was public domain