комутација

комутација

Reversing the current in an armature coil as the coil moves from one pole to another. For a dc motor, this is done mechanically with brushes and a mechanical commutator that is an integral part of the armature assembly. For a brushless servo motor, commutation is done electronically with a feedback signal from a rotary position feedback element (such as an encoder) attached to the motor shaft.

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Industrie/Domeniu: Automatizări
Categorie: Automatizări industriale
Company: Rockwell Automation
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