Inertia suppression type motor

Abstract

The invention discloses an inertia suppression type motor, and belongs to the field of motors, the inertia suppression type motor comprises a motor body, the outer end of a main shaft is fixedly connected with a suppression type rotor matched with a stator, and the inner wall of the suppression type rotor is fixedly connected with a driving force suppression sheath sleeving the outer side of the main shaft; a plurality of expansion suppression assemblies are arranged at the outer end of the driving force suppression sheath, and a plurality of fan-shaped suppression grooves are formed in the suppression type rotor, so that the expansion suppression assemblies can deflect in the direction opposite to the rotation direction of the main shaft when the motor body is braked through the cooperation of the expansion suppression assemblies and the suppression strong magnetic rings; rotation of the suppression type rotor is effectively stopped through the stator, the effect of suppressing the braking inertia of the main shaft is effectively achieved, an additional braking structure is omitted, the cost loss and the regulation and control difficulty of the motor body are reduced, meanwhile, the mechanical damage of the main shaft is effectively reduced, and the transmission precision and the transmission effect of the motor body are effectively guaranteed.

Description

technical field [0001] The invention relates to the field of motors, more specifically, to an inertia-suppressed motor. Background technique [0002] The motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. The motor is represented by the letter M (the old standard is D) in the circuit. Its main function is to generate driving torque, as an electrical appliance or various The mechanical power source, the generator is represented by the letter G in the circuit, and its main function is to convert mechanical energy into electrical energy. [0003] The motor is generally composed of a stator, a rotor, a main shaft, a casing, a machine base and a cooling fan. The main shaft carries a load to rotate mainly through the cooperation of the stator and the rotor. There are many types of motors, which can be widely used in various industries. According to the structure and working p...

AI Technical Summary

Problems solved by technology

[0004] When the motor needs to be braked, in order to reduce its idling due to inertia, most of the existing methods are to increase the brake to lock the main shaft to improve the braking effect of the motor, but the brake is used as an external The mechanical structure not only increases the difficulty of driving the motor control, but also causes mechanical damage to the motor spindle, increases its mechanical wear, and reduces the transmission accuracy and transmission effect of the motor.

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