How does a club car golf cart speed controller work?
The speed controller helps the rider adjust the current going to the golf cart motor, therefore adjusting the speed. This adjustment is performed by modulating voltage by the controller such that the user has full control over their club car golf cart. How to Test a Club Car Golf Cart Speed Controller?
Can an electric golf cart motor run without a speed controller?
With the newer AC motor or Brushless DC motor technologies, the electric golf cart motor will not operate at all without a speed controller. These motors now require reversals in current that are accurately timed with the motor’s rotation.
Where is the speed controller on an EZGO golf cart?
These speed controllers are located under the EZGO cart seat. Check the speed controller’s attachment near the carburetor. Reach the engine area of the cart by lifting the cart seat. Locate the speed controller on the engine.
How do you troubleshoot a golf cart controller?
How Do You Troubleshoot A Golf Cart Controller? If the cart is not moving forward or the speed is not getting regulated or there is a problem in controlling the speed, then the chances are that the controller is being erratic. Then, it is very important to troubleshoot the problem as soon as possible.
How does a speed controller work on a golf cart?
Essentially, your golf cart's speed controller sends its current and battery voltage to its motor. This process depends on your golf cart's input device, which includes its throttle. That's how your golf cart's speed controller lets you operate its acceleration rate, as well as its deceleration rate.
What controls the speed on a club car?
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.
Can you adjust the speed on a Club Car golf cart?
0:131:31Club Car Precedent Speed Increase SUPER EASY!!! - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you turn it that way to the right or what appears to be counterclockwise. It slows it down. AndMoreIf you turn it that way to the right or what appears to be counterclockwise. It slows it down. And if you turn it that way or clockwise it speeds things up. Very.
What determines golf cart speed?
The weight of the golf cart and the size of the engine are two of the biggest contributing factors but aerodynamics and build style can also play a small role in the speed at which a golf cart can travel.
How do I know if my speed controller is bad on my golf cart?
When your golf cart's speed controller isn't operating correctly, your cart will show it by running erratically or failing to drive at one constant speed. If your cart starts showing these symptoms, the first thing you should look at is your speed controller.
Where is the speed sensor located on a Club Car golf cart?
The speed sensor in a Club Car Precedent golf cart is located on the back of the motor. To remove the sensor, unplug the cables behind the motor. You can use a 5/16-inch socket to remove the pigtail connector and pop off the plastic housing that encases the speed sensor.
How do you increase the speed of a Club Car golf cart?
Increase Speed On A Golf CartThere are simple ways to increase the speed of your Club Car golf cart. ... For example, you could start by upgrading the controller, adding a heavy-duty forward reverse switch, then upgrade the existing motor, install a solenoid, battery, cables and—well, you get the idea.More items...
How do I change the speed on my Club Car?
1:1811:46Club Car precedent speed code 5 - YouTubeYouTubeStart of suggested clipEnd of suggested clipOkay it says programming is very easy. And it should take about 45 seconds first decide which speedMoreOkay it says programming is very easy. And it should take about 45 seconds first decide which speed you want to use.
How do you remove a speed limiter from a golf cart?
0:000:46How to remove governor on a Club Car golf cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo the farther you bend that normally the faster it goes and then that's it basically when you wantMoreSo the farther you bend that normally the faster it goes and then that's it basically when you want to return your heart you just bend that back down and go back to normal speed.
How do you make a golf cart go 35 mph?
15:0521:34How To Make Golf Cart Run 35 MPH | Navitas 5kw AC Conversion on ...YouTubeStart of suggested clipEnd of suggested clipOnce you reboot the application the motor map settings is installed. Next thing we're gonna go toMoreOnce you reboot the application the motor map settings is installed. Next thing we're gonna go to settings to the tire diameter we're gonna put in the overall height for our tire diameter - 23.
How fast is 48V in mph?
Any car at any weight at 48 volts will go exactly 0 mph. You need current and voltage to get to power, to get a vehicle to move.
How does an electric golf cart throttle work?
Just like the gas-powered car throttle, the throttle is an inductive sensor. It pushes the acceleration lever to send electricity to the solenoid and speed controller and drives the motor.
How can I increase my Club Car speed?
Increase Speed On A Golf CartThere are simple ways to increase the speed of your Club Car golf cart. ... For example, you could start by upgrading the controller, adding a heavy-duty forward reverse switch, then upgrade the existing motor, install a solenoid, battery, cables and—well, you get the idea.More items...
How do you adjust the governor on a Club Car?
0:040:46How to remove governor on a Club Car golf cart - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou open up this box lap. Here. It looks up look inside. There's 12 cable down right here this leverMoreYou open up this box lap. Here. It looks up look inside. There's 12 cable down right here this lever you want to lift up and Bend and that pulls on the cable a little more.
What slows a golf cart?
Low Battery Usually, the most common reason golf carts slow down is when they don't get enough power output from the battery. If the battery pack charge is very low and your cart is out of power, your cart will run slow.
How do I test my Club Car controller?
How to Test Club Car Precedent Controller?Connect a voltmeter to the negative terminal on the battery.Connect the voltmeter to the M terminal on the controller.Push down on the golf cart pedal.A clicking sound should be heard.The batteries show a full charge.
What does a golf cart controller do?
What does a golf cart controller do? As you can tell by this article, plenty! From being able to modify your golf cart speed, to managing all of the electrical components in perfect harmony, the controller really is the “heart” of your golf cart.
What does a speed controller do in golf carts?
As the name implies, the speed controller will change the golf cart speed to the golf cart driver’s preference, but because of advances in technology, it does much more. The speed controller can offer the following functions: A controlled ramp up to speed if the full throttle is applied suddenly. From a standing start, AKA locked armature, ...
What is club car power drive?
Club Car’s Power Drive is a Series Motor System, on the market from 1990 and up. On the golf carts built in the years 1990 – 1994, the controller used a 0 to 5K potentiometer (36 Volt). In the years 1995 and up, they used 5K to 0 potentiometers (48 Volt).
How to control speed?
The speed controller can offer the following functions: 1 A controlled ramp up to speed if the full throttle is applied suddenly. From a standing start, AKA locked armature, a motor can initially take up to 20 times its normal operating current. This must not last more than a second or two to avoid damage to the system. 2 Protection from ground faults caused by accidental shorts. 3 Safely reversing the motor by taking the motor to a stop, then reversing polarity. 4 An overheating protection thermal shutoff to protect the controller from damage. 5 Battery voltage monitoring to prevent the complete drain of the charge. 6 Overcurrent limiting to protect the motor and electrical components from damage.
What happens if you push the pedal on a golf cart?
If you pressed the pedal, the golf cart would jackrabbit jump to full throttle.
Do electric golf carts need a speed controller?
With the newer AC motor or Brushless DC motor technologies, the electric golf cart motor will not operate at all without a speed controller. These motors now require reversals in current that are accurately timed with the motor’s rotation. The purpose of the controller is to generate the exactly timed signals the motor requires to function.
How does a golf cart speed controller work?
The golf cart's speed controller sends its current and battery voltage to its motor. This entire process depends on your golf cart's input device, which includes its throttle. That's how the golf cart's speed controller allows you to operate its acceleration rate, as well as its deceleration rate.
Why replace club car speed controller?
There are several reasons why you might want to replace or repair your Club Car speed controller, including customization of Club Car, adjustment or upgrade of the motor, or upgrading Club Car controller to better fit your needs.
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.
How to control a cart's speed?
In addition to controlling the cart’s speed, there are a few other functions that speed controllers can offer. Limit the current to the motor to protect both engine and controller in case of overloading. Determine the battery current so that battery is protected from excessive discharging. Monitor battery health and charge.
What does it mean when there is no controller?
When there is no controller, it means battery drainage is at its peak, as motors can operate independently at their high speed, which increases stress on the mechanical and electrical components. A speed controller notes the battery voltage and current to the motor based on operator input types like the throttle, twist grip, or pedal force.
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.
How does a golf cart controller work?
It alters the power to the cart’s motor, thus allowing the user to control the speed and torque of their vehicle. The larger the controller, the more current it provides, allowing the cart to generate more power. While this does make the cart go faster, ...
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 ...
Why is a speed controller important in a golf cart?
Not only does it give you more acceleration and torque, but it can help maintain a constant speed and regulate the current to the motor to avoid whiplash from violent takeoffs.
What is the Alltrax XCT48500 500A?
Alltrax XCT48500 500A has thermal plastic ABS and PC510 enclosures, along with copper heat sinks. The device is compatible with various carts, and you will find standard connectors for Club Car, EZGo, Yamaha models.
What is Alltrax controller?
Alltrax has been one of the top go-to companies for controllers and electric vehicle systems for quite a while now and is known to have exceptional research, development and engineering.
Can a golf cart controller cause stress?
In addition, over-speeding can add extreme stress to the components of the cart. Golf cart controllers present you with several options, and each one can generate different output levels according to input voltages. The choice of the controller suitable to you depends entirely on the intended usage of the cart.
Does a controller make a cart go faster?
While this does make the cart go faster, the controller serves more than just this purpose. Regulating the speed prevents excess current and voltage from going to the motor, which otherwise can result in violent takeoff and whiplash. In addition, over-speeding can add extreme stress to the components of the cart.
What is the purpose of a golf cart controller?
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 ...
What is the controller on an EZGO golf cart?
Known as the heart of the EZGO golf cart, the controller’s core objective is to control the speed of the golf cart. 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.
What is the purpose of the speed controller on an EZGO cart?
Major functions of the speed controller of the EZGO cart are: Acceleration: The controller controls the speed of the vehicle. It also regulates the speed when you apply full throttle to the cart. Battery health maintenance : The controller makes sure that the battery is working well and is not overloaded.
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.
Why does EZGO have different speeds?
However, a vehicle with a speed controller will have different speeds as it will change the voltage and current input based on user input. This is why EZGO with controllers can be accelerated and decelerated and the rate ...
Why is my cart not moving forward?
If the cart is not moving forward or the speed is not getting regulated or there is a problem in controlling the speed, then the chances are that the controller is being erratic. Then, it is very important to troubleshoot the problem as soon as possible.
What is the function of a speed controller on a golf cart?
Following are some of the primary functions of the speed controller: Limiting Motor Current – Protects the motor and controller from damage in case of stalling and overloading. Limiting Battery Current – Managing current drawn from the battery ...
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 ...
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.
What to do if your golf cart doesn't start?
If the cart doesn't start, check the solenoid. If the solenoid is working fine and allowing power to flow, then you can begin inspecting the controller. Learn more about symptoms of a bad golf cart solenoid. If all the components are working well, the next step is to check the speed controller.
How to start a golf cart when it's dead?
Start with batteries and make sure they are working properly. 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 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.
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 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 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.
What does it mean when there is no controller?
When there is no controller, it means batteries drainage is at its peak, as motors can operate independently at their high speed, which would gradually increase stress on the mechanical and electrical components and let motors and batteries degrade quicker.
Does a golf cart controller degrade?
As a controller in the Club Car or golf cart is made up of electrical and electronics components, it degrades gradually over time with the frequency of usage. But usage is not the only factor, controllers and the Club Car parts may also degrade in case of non-usage. For example, if a golf cart is left for no use for a longer period, ...
Can you trust aftermarket controllers?
price difference. Generally, Club Cars are made with highly precise and quality ensured engineering practices, so you can easily trust the aftermarket controllers if you don’t want to spend much.
Do golf carts have solenoids?
In the old days of golf carts, a series of solenoids were used which was not an efficient means for battery management. As today’s technology does not use full-on DC Motors, instead there exist Brushless DC Motors and AC Motors by way of which operators have the option to drive the Club Car at varying speeds.
How to test club car precedent controller?
To test a club car precedent controller, connect a voltmeter between the negative terminal of your cart’s battery and the M terminal on the controller. Then push the pedal down and look for a clicking noise from the solenoid. Your batteries should read as full. Connect a voltmeter to the negative terminal on the battery.
How to check if golf cart battery is working?
Connect a voltmeter to the negative terminal on the battery. Connect the voltmeter to the M terminal on the controller. Push down on the golf cart pedal. A clicking sound should be heard. The batteries show a full charge. You must determine whether your golf cart batteries are working properly or not.
Why is my cart not starting?
If your cart doesn’t start even when your batteries are full, and no clicking sound comes from the solenoid, it means your solenoid is defective or accelerator. If you hear a distinct clicking sound, this means that there is nothing wrong with solenoid as it allows power to flow to the controller.
What is the third pin on a club car charger?
There are several sources for a specific club car charger, and you need to find out what suits your cart best. For the external charger, it is the third pin that is connected with the negative of the charger or 3-pin plug.
How to reset club car OBC?
The best way to reset your club car OBC is first to switch off the key switch. Then you put your cart to neutral and then put tow run switch to the low position. After this, you should disconnect the negative of the battery terminal from the battery set.
How to tell if a golf cart is running?
The simplest test to ascertain your golf cart controller’s performance is to to watch whether it runs when the batteries are fully charged with a slight push of the pedal. If you hear a distinct clicking noise, then your golf cart is running correctly. If there is no clicking sound, then the solenoid is not allowing power to flow to your controller.
What is a speed controller?
The speed controller helps the rider adjust the current going to the golf cart motor, therefore adjusting the speed. This adjustment is performed by modulating voltage by the controller such that the user has full control over their club car golf cart.
Where is the controller on a golf cart?
This controller is typically located under the seat on your golf cart. Determining if the controller is bad is a relatively simple procedure. Lift the golf cart's bench seat to gain access to the engine. Locate the governor on the engine. This is the small “T”-shaped metallic rod around the top of the golf cart’s motor.
How to find the governor on a golf cart?
Locate the governor on the engine. This is the small “T”-shaped metallic rod around the top of the golf cart’s motor. Look for the carburetor in the 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.
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.
The Importance of The Speed Controller
Programming Your Speed Controller
- 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. Easily access settings for your controller in order to customize the operation. You can even tune the performa…
Determining Your Power Rating Needed
- After you have figured out your motor type and battery voltage, consider looking deeper into the current and power rating of your speed controller. This will be based on multiple aspects including the weight and size of the vehicle (load included), your average vehicle speed, and the environment in which your vehicle will be riding in. The power provided by the controller will obvi…
Choosing The Right Controller
- Like I previously stated, you need to make sure you know what your vehicle is going to be used for! If your golf cart is going to be used for transporting 2 people or light loads on flat ground, and smooth roads, a small 200-300 AMP controller with a 2-5 horsepower motor should adequately perform. You’ll find that most vehicles in this category run with 24 to 36 Volt battery packs. If yo…
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 that have spent the time building controll…