Electric bikes are becoming more popular these days, and this is due to several reasons. One is that they are eco-friendly, and another is that they are cost-effective. If you are looking to build an electric bike, one of the most important components that you will need is a 36V controller. In this article, we will discuss everything you need to know about 36V controller wiring diagram.
What is a 36V Controller?
A 36V controller is an electronic device that controls the speed of an electric motor. It works by regulating the amount of power that is supplied to the motor. This ensures that the motor does not overload or overheat.
There are two types of 36V controllers – brushed and brushless. Brushed controllers are cheaper and simpler, but they tend to wear out faster. Brushless controllers, on the other hand, are more expensive but are more durable and efficient.
Wiring Diagram for a 36V Controller
Wiring a 36V controller is not difficult, but it does require some basic knowledge of electronics. The diagram below shows a typical wiring diagram for a 36V controller:
| Wire Color | Description |
|---|---|
| Red | Positive Battery Terminal |
| Black | Negative Battery Terminal |
| Yellow | Motor Phase A |
| Green | Motor Phase B |
| Blue | Motor Phase C |
| White | Throttle Input |
Red Wire – Positive Battery Terminal
The red wire connects the positive terminal of the battery to the controller. This wire should be connected to the positive terminal of the battery.
Black Wire – Negative Battery Terminal
The black wire connects the negative terminal of the battery to the controller. This wire should be connected to the negative terminal of the battery.
Yellow, Green, and Blue Wires – Motor Phases A, B, and C
The yellow, green, and blue wires are the motor phase wires. These wires should be connected to the three motor phase wires in any order. It does not matter which wire is connected to which phase.
White Wire – Throttle Input
The white wire is the throttle input wire. This wire should be connected to the throttle. The throttle is what controls the speed of the electric motor.
FAQs
What is the maximum voltage rating for a 36V controller?
The maximum voltage rating for a 36V controller is 42 volts. This means that the controller can handle a battery that is rated up to 42 volts.
Can I use a 36V controller for a 48V battery?
No, you cannot use a 36V controller for a 48V battery. The controller is designed to work with a 36V battery, and if you use it with a 48V battery, it may get damaged.
How do I know if my controller is working properly?
You can test your controller by connecting it to a motor and a battery. If the motor runs smoothly and without any issues, then the controller is working properly.
Can I use a brushless motor with a brushed controller?
No, you cannot use a brushless motor with a brushed controller. Brushless motors require a brushless controller, and brushed motors require a brushed controller.
Can I use a 36V controller for an electric scooter?
Yes, you can use a 36V controller for an electric scooter. However, you should make sure that the controller is compatible with the scooter’s motor and battery.
Conclusion
In conclusion, a 36V controller is an important component in building an electric bike. Wiring the controller is not difficult, but it does require some basic knowledge of electronics. Make sure to follow the wiring diagram and consult a professional if you are unsure. By using a 36V controller, you can ensure that your electric bike runs smoothly and efficiently.
