Automobile permanent magnet electronic clutch

Abstract

The invention provides an automobile permanent magnet electronic clutch. The automobile permanent magnet electronic clutch mainly comprises an engine, an electronic control system, a motor shaft, a conductor rotor, a steel body, a copper conductor, a magnetic rotor, a permanent magnet control mechanism, a compression return mechanism and the like. According to the automobile permanent magnet electronic clutch, the conventional physical transmission between the motor and the load is replaced by an air gap torque transmission mode; the motor and the load rotating shaft do not need to be mechanically connected, and the load protection function is achieved, and the most difficult problem that the motor is burnt due to overload or locked-rotor frequently occurring in the running process of themotor in a driving system is easily solved; and meanwhile vibration and noise can be reduced. The automobile permanent magnet electronic clutch is of a pure mechanical structure, does not consume electricity, does not generate harmonic waves, electromagnetic interference and other pollution, and is a green and environment-friendly product.

Description

technical field [0001] The invention relates to a clutch, in particular to an automobile permanent magnet electronic clutch. Background technique [0002] The clutch is a component directly connected with the engine in the car transmission system. It is responsible for the cut-off and combination of the power and the transmission system. It can ensure the smooth start of the car when it starts, and also ensure the smoothness of the gear shift. It also prevents the transmission system from being overloaded. . [0003] Most of the clutches in the prior art rely on the principle of levers and gears to realize the connection mode of the automobile drive. This mode has the disadvantages of large energy consumption of the motor and obvious system vibration. For the speed regulation of high power and high torque, the permanent magnet speed governor of the prior art needs to design the diameter of the disk speed governor to be relatively large, which will inevitably lead to high pe...

AI Technical Summary

Problems solved by technology

[0007] However, it is still a new topic to apply the permanent magnet technology with obvious advantages to the field of automobile transmission. Most of the clutches in the existing technology are mechanically connected, which is poor in stability and easy to swing, and there are still many areas that need to be improved.

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