Motorcycle 5 Wire Regulator Rectifier Wiring Diagram
If you want to upgrade your motorcycle's electrical system or you've decided to replace your old regulator rectifier, you need to know how to wire a 5 wire regulator rectifier. The regulator rectifier is an essential component that regulates the voltage and current produced by the motorcycle's alternator, ensuring that the battery is charged correctly and the electrical system is protected from overloading.
What is a 5 Wire Regulator Rectifier?
A 5 wire regulator rectifier is a component that combines a voltage regulator and rectifier into one unit. It is designed to regulate the voltage and current produced by the motorcycle's alternator and convert it into direct current (DC) that can be used to charge the battery and power the motorcycle's electrical system.
The 5 wire regulator rectifier has five wires that are connected to the motorcycle's electrical system: two yellow wires that are connected to the alternator, a red wire that is connected to the battery, a black wire that is connected to the ground, and a green wire that is connected to the motorcycle's ignition system.
How to Wire a 5 Wire Regulator Rectifier
Before you start wiring your 5 wire regulator rectifier, you need to make sure that you have the right tools and equipment. You will need a wiring diagram for your motorcycle, a set of wire cutters, a set of wire strippers, a soldering iron, and some solder.
Step 1: Disconnect the Battery
Before you start wiring your regulator rectifier, you need to disconnect the battery to prevent any electrical shock or damage to the motorcycle's electrical system.
Step 2: Locate the Regulator Rectifier
You need to locate the regulator rectifier on your motorcycle. It is usually located near the battery or under the seat. Once you have located it, you need to remove the wires that are connected to the old regulator rectifier.
Step 3: Connect the Yellow Wires
The two yellow wires from the alternator are connected to the two yellow wires on the regulator rectifier. These wires are responsible for producing AC voltage that is converted into DC voltage by the rectifier.
Step 4: Connect the Red Wire
The red wire from the regulator rectifier is connected to the positive terminal of the battery. This wire is responsible for charging the battery and powering the motorcycle's electrical system.
Step 5: Connect the Black Wire
The black wire from the regulator rectifier is connected to the motorcycle's ground. This wire is responsible for grounding the electrical system and preventing any electrical shocks or damage.
Step 6: Connect the Green Wire
The green wire from the regulator rectifier is connected to the motorcycle's ignition system. This wire is responsible for powering the ignition system and starting the motorcycle.
Step 7: Test the Electrical System
After you have wired your 5 wire regulator rectifier, you need to test the electrical system to make sure that everything is working correctly. Reconnect the battery and start the motorcycle. Check the voltage and current readings to make sure that the battery is charging correctly and the electrical system is not overloading.
Conclusion
Wiring a 5 wire regulator rectifier is not a difficult task, but it requires some knowledge and experience with motorcycle electrical systems. If you are not confident in your abilities, it is best to seek the help of a professional mechanic. A properly wired regulator rectifier is essential for the proper functioning of your motorcycle's electrical system and can prevent costly damage and repairs in the future.
