Clutching type traction motor

Abstract

The invention provides a clutching type traction motor which comprises an electromagnetic clutch and a motor, wherein the electromagnetic clutch is fixed on the motor and driven by the motor, and the separation and reunion of the electromagnetic clutch are linked in starting and stopping of the motor. The clutching type traction motor achieves integration of the motor and the electromagnetic clutch, so that the electromagnetic clutch closes and separates automatically when the motor is started and stopped; and the clutching type traction motor does not require manual operation, is convenient to use and simultaneously has the advantages of being reliable in working and low in manufacture and maintenance cost.

Description

Technical field [0001] The invention relates to the field of electromechanics, in particular to a motor, specifically a clutch type traction motor. Background technique [0002] Due to the exhaustion of traditional fossil energy sources, such as oil and coal, which are currently used in large quantities, the world will face a severe energy crisis. Before the establishment of the new energy supply system, people came up with various ways to save energy, and electric vehicles were a good example. However, the current electric vehicle technology is immature, with short driving range and inconvenient charging. Therefore, hybrid vehicles have appeared in the market. The so-called hybrid vehicle is a vehicle that has both engine and electric motor drive systems. How to integrate the two drive systems reasonably is currently a problem that people need to solve. In current hybrid vehicles, some of them directly output the electric motor. The shaft is connected to the gearbox of a hybri...

AI Technical Summary

Problems solved by technology

However, the current electric vehicle technology is immature, and there are shortcomings such as short mileage and inconvenient charging, so hybrid vehicles appear in the market

The so-called hybrid vehicle is a vehicle with two drive systems of engine and electric motor at the same time, and how to integrate the two drive systems reasonably is a difficult problem that people need to solve at present. In some current hybrid vehicles, the output of the electric motor is directly The shaft is connected to the gearbox of the hybrid vehicle, so that when only the engine is used for driving, the motor also rotates together, which increases the load on the engine and increases fuel consumption; some have a clutch between the motor and the gearbox, which is manually controlled The separation and closing of the clutch controls the power transmission between the motor and the gearbox. Although this design solves the problem of high fuel consumption, it is very inconvenient to use

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