Claw ratchet disc type stepping motor
A stepping motor and disc technology, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve the problems of slow signal response speed, low motor working efficiency, large rotor inertia, etc., to improve the working efficiency of the motor and reduce the inertia , Improve the effect of signal response speed
Pending Publication Date: 2022-02-01
WUXI INST OF COMMERCE
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Abstract
In conclusion, disc-type magnetic steel is arranged on the periphery of a rotor, and a claw ratchet structure is arranged on the end face, right facing the disc-type magnetic steel, of the polar plate combination in cooperation with the structure of the disc-type magnetic steel, so that the structural design solves the problems that an existing claw ratchet is arranged on the inner side of a polar plate, the magnetic steel is annular magnetic steel, and the annular magnetic steel is long in length, so that the inertia is large and the signal response speed of the rotor is slow. The disc type magnetic steel provided by the invention has the advantages that the inertia is small, the technical effect of improving the signal response speed is achieved, and the working efficiency of the motor is improved. Through the structural design, the two coils can be arranged to be electrified at the same time, the problems that when an existing claw-ratchet type motor works, the two phases of coils are electrified separately, only half magnetic steel outputs power at the same time, and the magnetic utilization rate is low are solved, the whole disc type magnetic steel can output power at the same time, the technical effect of improving the magnetic utilization rate is achieved, and the working efficiency of the motor is further improved.
Application Domain
Magnetic circuit rotating parts
Technology Topic
PhysicsRatchet +3
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