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How fast can a 400w motor run after speed limit removal?

1 Answers

VanAnderson

07/30/25 1:43am

400w motor can reach a maximum speed of 30 km/h after speed limit removal. Here are the detailed explanations: 1. W is the speed limit fine-tuning potentiometer: Adjusting it can change the speed of the electric vehicle within a certain range. It has been preset by the manufacturer, and for safety reasons, it's best not to alter the value arbitrarily, as it may shorten the lifespan of the motor and battery. 2. A is the current-limiting resistor: It protects the motor and battery from damage caused by overheating or overcurrent when the vehicle is overloaded. Here are some additional introductions: 1. Introduction: A motor refers to an electromagnetic device that achieves electrical energy conversion or transmission based on the law of electromagnetic induction. 2. Function: In circuits, the motor is represented by the letter M. Its main function is to generate driving torque, serving as a power source for electrical appliances or various machinery. The generator is represented by the letter G in circuits, and its main function is to convert mechanical energy into electrical energy.

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