How to detect whether the reverse switch and controller of the electric tricycle are broken, and how

1. If the switch is reversed, it can be turned on and off with a multimeter.

2. You don't know much about the quality of the controller, so you can only use the replacement method.

3. How to wire the travel switch, in fact, it is very simple, it has normally open and normally closed, and the tricycle is normally open.

4. How to wire the motor if it is not connected to the reverse switch, the electric tricycle is generally a brush motor, if it is not connected to the output two lines of the reverse switch controller directly to the motor, connect the output two lines of the controller to the reverse switch.

Daoshun switch sniffs to see if there is a burning smell!Controller, key on!If it's a flying car!

Either the handle is broken!Either the controller!Unplug the knob cord if you still fly!

That's the controller!There is also a universal meter!The handle current is 1 to 4V!

If only it arrived!5V up, then it can't be relied on!The travel switch is easy to get!

3 with the line!A brake light line!An electric door lock wire!

There is also a contactor line!~

I don't know much about the circuit of the electric tricycle, but it must be a true current motor, so that the switch is reversed, it must not be complicated, you use the meter to measure**There is electricity,**There should be no electricity!

Use a section of wire and a bulb to verify that the bulb is good, then switch the power side on the side, and then test the load side of the switch to know that it is too troublesome not to connect the reverse switch to the wire end.

These are definitely not just a few words that will work. I've been fumbling for 4 or 5 years before I have a little bit of a doorway.

Generally, he needs to connect the reverse switch to change the forward and backward tricycle. Generally, it is a water battery or a brushed motor, which is to be changed after the switch is reversed, and the current direction of any group of coils is changed. To put it simply, the reverse switch should play a role here by swapping the positive and negative poles of any set of coils.

In this way, the forward and reverse rotation of the motor can be controlled.

The 6-wire wiring method of the electric tricycle reverse switch is shown in the following figure:

Connect the controller to the power cord of the tricycle. When the controller power cable is connected, the wire of the same color is connected with the wire of the same color of the power supply, which is used to provide power to the controller. After that, close the lid of the controller power box to prevent the line from short-circuiting.

It is necessary to connect the reverse switch to change the forward and backward tricycle. It is a water battery or a brushed motor, which is to be changed after the switch of the room, and the current direction of either set of coils.

Safety hazard: When the battery is insufficient, even if the throttle is screwed to the end, the car is very slow, especially when going uphill or starting, the current of the motor will be very large, but the torque is very small, it is easy to burn the electrical circuit or burn the motor, and the role of the air switch is to limit the current. When the line exceeds the rated value of the switch, it will jump off, thus protecting the line or motor.

The electric tricycle line is all messed up, I don't know which one on the controller is the reversing line, how to find the most accurate way.

Dear, hello, the electric tricycle reversing line query method is as follows: the reversing line shed on the controller is known to be a separate one or two lines. It is specially set up by the controller manufacturer for tricycles, and generally only the controller of the tricycle will have a reversing line.

The wiring method of the controller is as follows: 1. The electric vehicle reversing controller is composed of three wires, the black is the output line, the red is the power line, and the yellow is the control line. 2. First of all, connect the black output line with the chain light elimination control cable on the electric vehicle controller.

3. After that, use electrical tape to wind the wire out to prevent short circuit and burn the motor. 4. After that, connect the yellow control line with the reversing line on the motor. 5. Use electrical tape to wind the line.

So that the line is connected.

The brushless motor directly uses the brushless reverse shift controller, and there is a reverse signal line on it (read the manual first).Connect this wire and the negative pole to the right-hand handlebar on/off switch.

The direction of the power input runner at the engine end remains unchanged, and the reverse output gear inside the gearbox is docked with the output shaft, so as to drive the dispersion output shaft to rotate in the opposite direction, and finally drive the wheel to rotate in the opposite direction for reversing.

In the manual transmission model with five forward gears, the position of the bridge bucket in reverse gear is generally behind the fifth gear, that is, the position equivalent to the "sixth" gear; Some are set in independent gears, which are mostly seen in models with more than six forward gears; Some will be set directly below the 1st gear, and the gear lever needs to be pressed down one layer and then moved to the bottom of the original 1st gear to be connected, such as the old Jetta.

Summary. Pro, the electric tricycle reverse switch, the specific method of wiring is to connect the controller with the power cord of the three-wheeled electric vehicle, the power cord of the controller must be connected together, the different line colors are not the same, it must be the same color line and the power supply of the same color of the line connected together, so that the controller can get the normal operation of the power supply. After the cable is connected, also pay attention to directly cover the power box of the controller to avoid short circuit.

Pro, the electric tricycle reverse switch, the specific method of wiring is to connect the controller with the power cord of the three-wheeled electric vehicle, the power cord of the controller must be connected together, the different line colors are not the same, it must be the same color line and the power supply of the same color of the line connected together, so that the controller can get the normal operation of the power supply. After the cable is connected, also pay attention to directly cover the power box of the controller to avoid short circuit.

If an electric tricycle needs to be connected to a reverse switch to be able to convert forward or backward, such a tricycle is generally a water battery or may have a brushed motor. The main function of the connected reverse switch is to swap the positive and negative electrodes of any group of coils, so that the forward or reverse rotation of the motor can be controlled at will. If the electric tricycle continues to tighten the throttle to the end when the battery is low, the car will still run very slowly, especially on uneven roads, such as just starting or when the road is muddy or uphill.

At this time, the current of the motor will be very large, and the torque will be very small, so it is easy to burn the electrical wiring or directly burn the motor.

After the reverse switch is installed on the electric tricycle, it can play the role of current limiting, once the line exceeds the rated value of the switch, then the switch can automatically jump off, so that it can protect the electrical circuit, as well as the motor, to avoid being burned.

The connection between the single motor line and the reverse switch.

Pro, 1, the reverse switch can be measured with a multimeter. 2. Replace the controller. 3. The wiring of the travel switch, it has normally open and normally closed, and the tricycle is normally open.

4. How to wire the motor if it is not connected to the reverse switch, electric tricycles are generally brushed motors. If you do not connect the output two wires of the reverse switch controller directly to the motor, connect the output two wires of the controller to the reverse switch.

1.Drive backwards and let the empty car run forward. First of all, check whether the reversing line is plugged in; 2.

1) The yellow wire of the terminal board does not move, and the remaining two wires are interchanged, (2) The small card wire, the green wire is not moved, and the remaining two wires are interchanged.

This is the line leakage, the simple way is to abolish the original handlebar line and reversing line, and re-wear a handlebar line and reversing line to the controller.

Freight three-wheeled electric vehicle, reverse shun, switch motor controller how to wiring ** as follows:

Electric vehicles, i.e., electrically powered vehicles, also known as electric vehicles. Electric vehicles are divided into AC electric vehicles and DC electric vehicles. It is generally said that electric vehicles are vehicles that use batteries as energy**, and convert electrical energy into mechanical energy movement through controllers, motors and other components to control the current and change the speed.

The first electric car was built in 1834 and was powered by a DC motor, and today electric cars have changed dramatically and come in many different types.

Handlebar wire thin (red, black, green) brake bar thin (yellow, black) motor thick (yellow, green, blue) thin (black, red, yellow, green, blue) reversing thin (purple or white) color to color plug in If the motor reverses thin (white, white) plug in the unscrewed handlebar is normal, and then unplug it.