Iron plate wheel motor

Abstract

The invention discloses an iron plate wheel motor which comprises an iron plate wheel, a motor shaft and a stator, wherein the stator comprises a stator bracket and stator iron cores fixedly arranged on the stator bracket, wherein the stator bracket comprises a bracket body and a bracket shaft sleeve which are fixedly connected together to form a whole; a knurl is arranged on the motor shaft; the bracket shaft sleeve and the knurl are fixedly matched to form a whole; the iron plate wheel comprises an iron plate wheel body and a front end cover and a rear end cover which are respectively positioned on the two sides of the iron plate wheel; a front positioning sheet and a rear positioning sheet are respectively arranged on the motor shaft of the iron wheel plate motor positioned on the outer sides of the front end cover and the rear end cover. According to the iron plate wheel motor, the mounting intensity of the stator of the iron plate wheel motor is effectively guaranteed, so that the phenomenon of failure of the iron plate wheel motor is avoided; furthermore, the mounting technology for the iron plate wheel for the iron plate wheel motor is effectively simplified; meanwhile, the mounting precision is effectively guaranteed, and the mounting qualification rate of the iron plate wheel for the iron plate wheel motor is effectively improved.

Description

Technical field [0001] The invention relates to an iron plate wheel motor. Background technique [0002] Iron plate wheel motors (also known as hub motors) are generally used to drive electric vehicles. With the popularization of electric motors, there are currently many improved technologies for iron plate wheel motors, but there are still some problems. For example, the iron plate wheel motor uses the stator as the core component, and its installation strength is very important. If the installation strength is not enough, it will cause the iron plate wheel motor to drive failure. Another example is the iron plate wheel motor with iron plate wheel as one of the core components, its installation process is very important, the current installation process is more complicated, and the installation accuracy is also difficult to control, resulting in poor installation qualification rate of iron plate wheel. [0003] Therefore, it is very necessary to propose a technical solution to so...

AI Technical Summary

Problems solved by technology

[0002] Iron wheel motors (also known as wheel hub motors) are generally used to drive electric vehicles. With the popularization and use of electric motors, there have been more technical disclosures about iron wheel motors, but there are still some problems. For example, the iron wheel motor uses the stator as the core component, and its installation strength is very important. If the installation strength is not enough, it will cause the drive failure of the iron wheel motor

Another example is that the iron wheel motor uses the iron wheel as one of the core components, and its installation process is very important. The current installation process is relatively complicated, and the installation accuracy is also difficult to control, resulting in a poor installation pass rate of the iron wheel

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