How does the motor of the electric flat car operate and control

The battery electric flat car uses a group of traction batteries to power the DC motor. The voltage of each battery is 2V, and a group of 24 batteries. After connected, it supplies power to the 48V DC motor. The following points should be noted when operating this series of flat cars:

1. Before starting the electric flat car for the first time, check whether the power mechanism is abnormal and whether the gear oil in the reduction box is filled in place. Check whether the chain is full of grease, and then proceed to the next step after confirming that it is normal.

2. Observe the potentiometer of the battery pack. The charger should be placed in a location that is easy to access. First, insert the charging plug at the output end firmly into the charging plug on the flatbed, then plug in the input power plug of the charger, and then charge the battery pack .

3. See the charger manual for the specific charging method. The normal potential should be above 48V, close the main gate of the vehicle electric control box, if it is lower than 48V, the battery should be charged

4. After using the level car for 2-3 months, check the gear oil in the reduction box and the grease on the chain. If there is any decrease, it should be replenished on the spot.

5. When the electric flat car is not used for a long time (a few days), a piece of 3-point wood should be plugged under the wheel to ensure that the flat car will not slide. When loading goods, the loading center of the flat car should be considered. Theoretically, the goods should be from The middle is stacked towards the two ends. Unload the intermediate goods to ensure the stability of the center of gravity of the flat car.

6. After the electric flat car is used frequently, check the battery pack once a week or so to see if there are any loose connections and pile heads. Whether the battery is short of water, please replenish distilled water in time

7. After the electric flatbed car is started, do not reverse the flatbed quickly and let the flatbed run in the opposite direction. Reverse after driving in one direction, otherwise it will damage the power mechanism of the flatbed and cause damage to the flatbed.

When the electric flat car is stopped, the main power supply in front of the vehicle control box should be cut off first. Then the power supply of the ground power cabinet should be disconnected, and the control handle should be put back into the control box. When the electric flat car stops for a period of time and then starts the flat car, Conductor rails should be cleaned. Make sure the rails are well conductive and free from moisture. Power transmission.