How to connect the electric tricycle controller
As a common short-distance transportation tool, the wiring method of the controller directly affects the performance and safety of the vehicle. This article will introduce in detail the wiring method of electric tricycle controllers and provide structured data tables to help users quickly grasp the key points of operation.
1. Preparation work before wiring the controller
1. Make sure the vehicle's power is disconnected and avoid the risk of electric shock.
2. Prepare tools: Phillips screwdriver, wire stripper, insulation tape, multimeter, etc.
3. Read the instructions of the controller and motor carefully to confirm the voltage and power matching.
2. Detailed explanation of the wiring steps of the controller
The following are the main wiring interfaces and corresponding functions of the electric tricycle controller:
| Interface name | Color logo | Function description | Things to note |
|---|---|---|---|
| Power supply positive pole | red | Connect the positive battery | Need to install a fuse |
| Negative power supply | black | Connect the negative battery | Ensure a firm contact |
| Motor phase line | Yellow/green/blue | Connect the motor three-phase wire | Need to be connected in order |
| Hall Line | 5-core plug | Connect the motor Hall sensor | The plug should be in the correct direction |
| Turn the line | Red/Black/Green | Connect the speed control handle | Do not short-circuit the signal line |
| Brake power outage | Purple | Connect the brake switch | High/low levels need to be matched |
3. Common wiring problems and solutions
| Problem phenomenon | Possible Causes | Solution |
|---|---|---|
| The vehicle cannot start | Poor power cord contact | Check the positive and negative pole connections |
| Motor shake | Phase sequence error | Adjust the order of three-phase lines |
| No response | Signal line break | Use a multimeter to detect on and off |
| Controller heating | Excessive load | Check the motor power matching |
4. Precautions for safe operation
1. After all wiring is completed, the exposed wire must be wrapped with insulating tape.
2. The motor phase line should be disconnected before the first power-on to test whether the controller functions are normal.
3. Avoid operating in humid environments and prevent short circuits.
4. It is recommended that professional maintenance personnel operate it, and non-professionals do not modify it by themselves.
5. Recent hot technology trends (hot spots in the past 10 days)
1.Smart controller: Supports Bluetooth connection to mobile APP, which can monitor vehicle status in real time.
2.Energy recovery system: Automatically recycle electricity when braked to increase range.
3.Modular design: Easy to quickly replace damaged parts and reduce maintenance costs.
Through the above structured instructions and table data, I believe you have mastered the wiring tips of electric tricycle controllers. Please be careful in actual operation to ensure safety first. If you encounter complex problems, it is recommended to consult professional and technical personnel.
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