How to fix the motor of an Tricycle With Cabin that turns and stops from time to time?

Tricycle Motorcycle have become the preferred means of transportation for the general public due to their economy and convenience. During the use of Tricycle Motorcycle, the motor occasionally turns and stops while riding. What causes this? How to repair it?

1. The controller controls the voltage close to undervoltage protection. In order not to damage the battery, the controller will "set" a certain voltage protection value, and immediately cut off the power once it is violated! Generally, the undervoltage protection value of a 48-volt battery is 41-42 volts, and the undervoltage protection value of a 60-volt battery is 52-53 volts. When the battery power is close to the undervoltage value, wait for the power to recover, ride a distance and return to the undervoltage point, and the phenomenon of turning and not turning will occur when riding! When the battery is out of power, the power should be cut off immediately. Forcing the motor to ride on the recovered voltage will damage the battery.

Solution: The battery is out of power and causes the motor to turn and stop. You can push the Tricycle With Cabin to charge it quickly.

2. The motor is caused by phase loss. Generally, brushless motors are divided into three phases. If any phase is missing, the motor will not run normally. Some motors will shake when riding, and some motors will work abnormally and make loud noises. Forced riding will cause the motor to heat up due to phase loss. When riding "knocks and bangs", it should be repaired in time. Don't scrap the motor because of a minor problem! Phase loss failures are mostly caused by the motor Hall. The original motor Hall is a magnet control sensor, which can be used to detect changes in the magnetic field. The controller is controlled according to the signal collected by the Hall. The three-phase output of the controller allows the motor to operate normally. Once one of the Halls "strikes", the inside of the motor will be "messy", causing the motor to lack phases and sometimes turn or not turn or shake!

Solution: Replace the faulty Hall to restore the normal "order" inside the motor so that it does not shake.

3. The Tricycle With Cabin circuit is flooded. The Tricycle With Cabin is driven by line connection, and there are many connectors for plugging in the line joints. If water enters, it will cause contact and disconnection, and the Tricycle With Cabin will turn and stop from time to time, especially the handlebar connection connector, brake power-off connector and motor Hall connector. In rainy weather, try not to ride in deep water. Trampling in the water and splashing in the line may cause "power outage". Solution: Use insulating materials to isolate the connectors where it is easy to encounter water, and fix them as high as possible to avoid being "bullied" by water.