Motor controller with overload protection function

Abstract

The invention relates to the technical field of motor control, and discloses a motor controller with an overload protection function. The motor controller with an overload protection function includesa motor controller. Mounting bases are respectively and fixedly mounted at the bottom of the left and right sides of the motor controller. A storage box located above one mounting base is fixedly mounted on one side of the motor controller. Hollow cylinders are movably connected inside the storage box in a sleeved manner. Sliding slots are respectively arranged in the top and bottom of the exterior of each hollow cylinder. A rectangular slot is arranged in the side wall of the inner cavity of each hollow cylinder. The interiors of every two sliding slots are respectively and movably connectedwith one end of a corresponding limit rod fixedly mounted inside the storage box. According to the motor controller with an overload protection function, the connecting wires of the motor controllercan be wound on the hollow cylinders through the function of the hollow cylinders, so that cross winding of the many connecting wires and short circuit of the motor controller due to cross winding areavoided, the connecting wires of the motor controller look more beautiful, and the service life of the motor controller is prolonged.

Description

technical field [0001] The invention relates to the technical field of motor control, in particular to a motor controller with an overload protection function. Background technique [0002] The motor controller is an integrated circuit that controls the motor to work according to the set direction, speed, angle, and response time through active work. The electric energy stored in the power battery is converted into the electric energy required to drive the motor to control the electric vehicle's starting operation, forward and backward speed, climbing force, etc., or to help the electric vehicle brake and store part of the braking energy in the power battery. , which is one of the key components of electric vehicles. [0003] For the existing brushless motor controller used on the electric vehicle, there are many and disorderly connecting wires, which increases the difficulty of the staff when wiring, and because the connecting wires are all scattered outside the brushless ...

AI Technical Summary

Problems solved by technology

[0003] For the existing brushless motor controller used on the electric vehicle, there are many and disorderly connecting wires, which increases the difficulty of the staff when wiring, and because the connecting wires are all scattered outside the brushless motor controller, it leads to The winding and crossing between the connecting wires may easily cause a short circuit of the brushless motor controller, which reduces the service life of the brushless motor controller. Wiring adds to the difficulty

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