Contactless Slingshot Gearbox

Abstract

The invention relates to a non-contact slingshot gearbox, which includes a casing, the casing is provided with a power input end and a power output end, and the gearbox includes: a plurality of electromagnets arranged at the power input end; a power supply system, an electric Sexually connected to the plurality of electromagnets, used to supply power to the plurality of electromagnets; the magnetic part is used to attract each other with the electromagnets when energized; the output disk, the output disk is provided with the magnetic part, so The output disk is correspondingly arranged inside the input end, the output disk is connected to the output end, and the output disk is used to receive the magnetic field of the electromagnet and follow the rotation of the input end; the control system is used to receive control signal and adjusts the on-time duty cycle of the electromagnet to vary the speed of the output disc.

Description

technical field [0001] The invention relates to the field of gearboxes, in particular to a contactless slingshot gearbox. Background technique [0002] The gearbox is a very important part of the vehicle. It can change the transmission ratio and expand the torque and speed of the driving wheels. With the development of modern technology, the gearbox has also been upgraded. From the initial manual gearbox to the current stepless gearbox, from no synchronizer to synchronizer, the operation is more and more convenient. [0003] Gearboxes require gears and clutches, making such a technology a necessary operating burden; and unavoidable shift delays; power transmission losses; poor reliability; complex electronic control systems; uneven hybrid application; and overall weight affecting distribution heavy problem. The structure of the traditional gearbox is complicated, and the transmission ratio of the gear needs to be changed through the clutch. During this process, the change ...

AI Technical Summary

Problems solved by technology

[0004] Moreover, traditional induction motors and engines are opposite to the usage scenarios due to the flywheel effect of the rotor itself. Low-speed torque requires additional weight of the rotor or a flywheel to accumulate enough energy to speed up, but the increased mass imposes a burden on high-speed

On the contrary, a rotor with a lighter weight needs to sacrifice low-speed torque, which causes problems such as difficulty in speeding up. It is difficult to take into account the speed changes required by the application in the design. Reasons such as low speed, poor torque, and reactive power heating need to add reduction gear sets or gearboxes to induction motors and engines, such as Tesla's gear set

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