Wound electric motor of integrated starting resistance with motor
The utility model relates to a winding type electric motor forming integration of a starting resistance and the electric motor. The utility model is characterized in that a rotary shaft of the electric motor is sheathed with a starting resistance so that the integration of the resistance and the ele...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model relates to a winding type electric motor forming integration of a starting resistance and the electric motor. The utility model is characterized in that a rotary shaft of the electric motor is sheathed with a starting resistance so that the integration of the resistance and the electric motor is realized; the starting resistor is designed to a blade-shaped resistor or a tubular rabbet-shaped resistor. The electric motor cancels moving contact, elements in all rotor secondary circuits, conductor wires, etc. in existing motor. The utility model is not required of a resistance box, and thus, the great amount of installation cost is saved. The utility model is an ideal electric motor applicable for a short time, and a restarting and braking work places. |
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