Combined type multi-tooth stator iron hybrid field switch flux motor
A technology of switched flux motor and multi-tooth stator, which is applied in the direction of electrical components, electromechanical devices, electric components, etc. It can solve the problems of difficult adjustment of excitation magnetic field, large output torque fluctuation, and difficulty in winding off the assembly line, so as to achieve easy heat dissipation, Good adaptability, weakening the effect of motor output torque ripple
Active Publication Date: 2014-10-22
NINGBO ZHENHAI FANUO IND PROD DESIGN
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The invention relates to a combined type multi-tooth stator iron hybrid field switch flux motor which is characterized by comprising a stator core tooth module, a stator core yoke module, a rotor core, an armature winding, magnetic steel, a field winding and the like. The stator core tooth module is of a multi-tooth structure; the magnetic steel, the field winding and the armature winding are arranged on the stator core tooth module; the stator core tooth module and the stator core yoke module are in sequential combined arrangement along the circumference direction to form a switch flux motor stator; a switch flux motor rotor is only provided with a rotor iron core. The multi-tooth type structure can reduce output torque pulse of the motor; by controlling the direction and the amplitude of the input current of the field winding, motor overload and flux weakening raising speed can be adjusted; a cooling liquid circulation system is arranged to perform uniform cooling and heat radiation on the motor, so that the stability and robustness of the motor are improved, and the combined type multi-tooth stator iron hybrid field switch flux motor has obvious advantages when being applied to the field of servo direct driving of electromechanical devices.
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