
Golf Cart Speed Controllers: A Beginners Guide
- The Importance of the Speed Controller. The main objective for the speed controller is, as the name implies, to control the vehicle speed. ...
- Speed Controller Functions. ...
- Programming Your Speed Controller. ...
- Determining Your Power Rating Needed. ...
- Choosing the Right Controller. ...
- Final Thoughts. ...
How to properly drive a golf cart?
What Does A Golf Cart Speed Controller Do? The speed controller measures out current and battery voltage to the electric vehicles’ motor to raise and lower speed on the golf cart. It monitors the state of the motor and generates signals to match the alternating currents.
How to modify golf cart?
We can get you any golf cart speed controller you need. A controller works like a dimmer switch for a light. It varies “power” by modulating voltage. By using a controller, it allows the user to vary the current to the motor thus adjusting the speed of the vehicle. Click to see full answer. Also asked, how do you troubleshoot a golf cart controller?
How do you replace coil on club cart golf cart?
Feb 01, 2021 · The controller on your golf cart plays a very crucial role in its working. It controls the acceleration, torque and speed of your golf cart. So, without a working controller, your golf cart will drive unpredictably, and it will not maintain a constant speed. Despite it being so vital to the golf cart, not many people know much about how this device really works.
How to connect golf cart batteries?
Golf cart controllers play an important part in which its main job is to control the speed of a golf cart. However, many times, the controller tends to act up or simply stops working. This is when it is very important to troubleshoot the problem immediately. Known as the heart of the EZGO golf cart, the controller’s core objective is to control the speed of the golf cart.

How do I know if my golf cart controller is bad?
Will a new controller make my golf cart faster?
How do I know if my ezgo controller is bad?
How does an electric golf cart speed controller work?
Is a 48V golf cart faster than a 36V?
Is 30 mph fast for a golf cart?
How do I reset my EZ GO controller?
How do you reset a golf cart controller?
- Key switch to off.
- Set forward/reverse to neutral.
- Put tow/run switch to tow.
- Disconnect the negative battery terminal from the battery pack.
- Put the tow/run switch to run.
- Put forward/reverse switch to reverse.
- Put key switch to on.
How do I test my EZ GO 36v controller?
What controls the speed on an electric golf cart?
What drives an electric golf cart?
What is the most important part of a golf cart?
Even though the speed controller is probably one of the most important parts on your golf cart, not many people understand how they work or what they do. In this guide, we breakdown the speed controller so you have a complete understanding of their functions, and hopefully come out with the knowledge to make an educated decision on the type ...
What does a battery controller do?
With the controller you are able to control your acceleration and deceleration, as well as the speed at which your vehicle moves.
Why is a speed controller important?
The Importance of the Speed Controller. The main objective for the speed controller is, as the name implies, to control the vehicle speed. Let’s say you try to operate that old DC motor without a controller. Any time you apply throttle, the full battery current and voltage is sent to the motor.
What is the function of a speed controller?
In addition to controlling the vehicles speed, there are a few other functions that speed controllers can offer, regardless of the motor you are using. Battery Current Limiter: This protects the battery from excessive discharge. This also pulls back the battery current as it depletes, which prevents cell damage.
Can you program a speed controller yourself?
Beyond the already mentioned functions of the speed controller, there are many other features available when programming the controller yourself. If you have a computer or a handheld programmer, then changing the settings on your speed controller is super easy.
How much horsepower does a golf cart need?
These vehicles will have motors with 5 to 10 horsepower, and controllers that can deliver 300 to 600 AMPS.
Who is Josh Delsota?
Josh Delsota has been involved in the Golf Cart & UTV since 2014. He lives a minimalistic lifestyle on 40 acres of land where he raises cattle and grows vegetables. He's a professional writer and contributes to numerous tech and lifestyle blogs.
What is the role of a golf cart controller?
The controller on your golf cart plays a very crucial role in its working. It controls the acceleration, torque and speed of your golf cart. So, without a working controller, your golf cart will drive unpredictably, and it will not maintain a constant speed. Despite it being so vital to the golf cart, not many people know much about how this device ...
When was Navitas founded?
Navitas Vehicle Systems was founded in 2011 and has become one of the go-to brands for high-end golf cart and LSV customizers, offering a wide range of products from controllers to motors to AC / DC conversion kits.
Who is Josh Delsota?
Josh Delsota has been involved in the Golf Cart & UTV since 2014. He lives a minimalistic lifestyle on 40 acres of land where he raises cattle and grows vegetables. He's a professional writer and contributes to numerous tech and lifestyle blogs.
Does a golf cart have a speed controller?
It is a needed component in a AC and brushless DC motor. Without the controller, the golf cart will not work. The speed controller is not present in the DC motor vehicles, which is why they do not have varying speeds. However, a vehicle with a speed controller will have different speeds as it will change the voltage and current input based on user ...
How to repair a controller?
Steps to repair the controller are: First, disconnect the battery and remove the cover that keeps the controller safe. Check the wires and cables that go to the controller. If the wires look like they have corroded, scrub them. Check if they are still intact and if not, simply replace them.
How to check the output of a controller?
To check the controller output, follow these steps: Press the pedal of the cart until the solenoid clicks. Keep watching the voltmeter and see if it is showing the battery voltage. Now again, keep pressing the pedal and see if the voltage is going down or not.
What is the 2005 Ezgo cart?
2005 EZGO TXT cart is one of the popular ones since it has some of the best features. The features include handles on the top, the plastic front bumper is not there, and the seatback is connected.
Is the Ping G25 adjustable?
Is the Ping G25 driver adjustable? The Ping G25 driver is adjustable. It’s possible to do four adjustments using the hosel adapter of the driver apart from the stated loft setting and...
What is the function of a speed controller?
The basic function of a speed controller is, as the name implies, to control and manage the cart's speed. If your golf cart is working on a Brushless DC or AC motor, you will not be going anywhere without a speed controller.
Why is a speed controller important?
Why Club Car Speed Controllers are Important. The basic function of a speed controller is, as the name implies, to control and manage the cart's speed. If your golf cart is working on a Brushless DC or AC motor, you will not be going anywhere without a speed controller.
Is a speed controller always fully understood?
Even though it is one of the essential parts of any electric vehicle, the speed controller is not always completely understood. Here's everything you should know about Club Car's speed controller and its adjustment.
Can you program a speed controller yourself?
There are many other features available while programming the controller yourself. Most modern speed controllers are easy to program by a computer or a handheld programmer. This allows users to manage various controller settings and enables you to tune the controller's performance to match with the motor.
Why is a golf cart controller important?
From being able to change your golf cart's speed to manage all the electrical components perfectly, the controller is an important element of your cart. You could say the controller is the heart of your cart. A properly selected and maintained controller will allow the vehicle to operate smoothly and safely. Learn more about your Club Car speed ...
What is a club car controller?
The Club Car controller is also known as a speed controller, and the best thing about the controller is that it works as a brain and speed control system for the golf cart.
Why won't my golf cart run?
If your controller is damaged, your cart won't run. However, a few other reasons could lead your vehicle to stop running. Since the speed controller is the heart of your electric golf cart, you need to make sure that the problem is not something else first. Following is a list of things to check before you troubleshoot the speed controller.
How to start a golf cart when batteries are dead?
If your batteries are dead, your golf cart will not start. Charge your batteries completely, and then try to drive the cart.
What is a programmable controller?
Programmable Controller. The programmable controller can easily be configured for the needs of your cart. This controller's most significant and important advantage is that programmable controllers produce 60% less heat than other controllers.
How does an electric golf cart work?
Basically, an electric golf cart works in this process, firstly the electric power goes from the battery to the motor, and then the motor runs the wheels of the cart. The whole thing is about when and what power should be delivered. The battery pack is a really basic thing. It can be 6-48 volts in a golf cart.
How does a golf cart battery work?
The battery pack is the thing that provides the energy to make the golf cart going. Battery basically works by changing the chemical energy into electrical energy. Different types of batteries use different types of chemicals. But most of the parts are the same.
How to make a golf cart faster?
How can I make my golf cart faster? 1 Adding more torque to your golf cart 2 You may upgrade your golf cart motor 3 Improving the high-speed controller of your golf cart 4 Adding the better golf cart tires 5 Using the high-powered golf cart batteries 6 Try to make your golf cart lighter in weight
What is a golf buggy?
A golf buggy is a motorized vehicle that is used in a golf course to transport the golf equipment and bags. The golf buggy is also called a golf cart in the United States. The golf buggy also means golf push cart and sometimes only the golf bags.
Can you charge a golf cart battery?
You can also charge the batteries so that you can use them for long period. The batteries are simple components but without batteries, you cannot produce electric energy. So, for an electric golf cart, the battery pack is very important.
What is the solenoid on a golf cart?
For that reason, an electric golf cart has a speed controller and a solenoid. In a simple word, a solenoid is a switch but technically it is a relay. That helps to use one circuit to control another.
How does a solenoid work?
That thing is done by a solenoid which is like a switch like a light switch. After turning on the solenoid, it starts to supply power. When you will push the pedal the cart will get power and it will speed up, and when you will release the pedal the cart will speed down. This is how it works.
How to troubleshoot a golf cart?
GOLF CART CONTROLLER TROUBLESHOOTING 1 Make sure it isn’t your batteries! If your batteries are old and dead, then your golf cart will not operate. Charge them fully first and attempt to drive the unit. 2 If your batteries are fully charged and your vehicle won’t run, when you press on the accelerator pedal, then you should hear a clicking sound which will indicate the solenoid is engaging and allowing power to flow to your controller. If there is no distinct clicking sound, then check your solenoid. Also, it could have to do with something in the accelerator device as well. But, we can eliminate the controller as being defective. 3 If your batteries are fully charged and you get a clicking sound ensuring the solenoid is allowing power to flow to the controller, then you can begin inspecting the controller 4 Check all the wiring and signs of disconnection or damage. Also, most controllers will have an operation light that will begin to flash a morse code that will unveil the secrets of the problem. If that is the case and all of the above have been eliminated, then you are getting closer to determining it is the controller.
What is the function of a motor controller?
Following are some of the main functions of the controller, irrespective of the type of the motor: Limiting the current to the motor so that both motor and the controller could be protected in case of motor stalling and overloading.
Why is my golf cart not running?
Here are a few quick troubleshooting tips. Make sure it isn’t your batteries! If your batteries are old and dead, then your golf cart will not operate. Charge them fully first and attempt to drive the unit.
Why won't my club car run?
Due to their expense, you want to be sure your controller is the major reason and problem with your Club Car. First off, if your controller is bad, your vehicle won’t run. However, there are other reasons that could lead to your vehicle not running. Here are a few quick troubleshooting tips.
How fast does a golf cart go?
The speed controller, also known as the “governor,” generally keeps a golf cart from exceeding 10 miles per hour.
What is the carburetor in an engine?
The carburetor is the cylindrical shaped object in the engine that has valves pointing up and out of the motor. Pull on the governor closer to the carburetor. If the governor is moving with no resistance, then it is bad and needs to be replaced. If the governor cannot be moved, it is also bad and needs to be replaced. References.
Where is Charles Poole?
Charles Poole holds a Bachelor of Arts in creative writing from Appalachian State University. He started freelancing in college for local publications in Boone, N.C. and is continuing his career through online freelancing with a specialization in affiliate marketing, blogging and SEO.

The Importance of The Speed Controller
Speed Controller Functions
Programming Your Speed Controller
Determining Your Power Rating Needed
Choosing The Right Controller
Final Thoughts
- As you can see, the speed controller is the center of your golf cart, and most of the other modern day electric vehicles. Making sure you choose the right controller for your new custom cart makes all the difference in the vehicle running safely, and smoothly. When upgrading your controller for your golf cart, we suggest working with manufacturers ...