These detect when the brakes lock and immediately signal this to the controllers. If it exceeds safe levels, they lower power output to reduce heat and prevent damage. They are a combination of circuits, sensors, and firmware that act as your onboard computer, and control all of the scooters critical functions. Other details in the specification sheet usually include the controllers dimensions, weight, display type, and stored algorithms. Switch on the scooter in order to get power to the controller to properly test it. A released throttle Check all the connections on your speed controller. Check whether the battery voltage is in a low battery state; charge the battery and test or replace another battery with sufficient power to test; if the battery power is normal, you need to replace the controller to test. Controllers are evaluated based on current and voltage measured in amperes and volts, respectively. If the motor stops, the throttle is faulty. Be careful when inspecting it as you might get hurt. Have the motor repaired or replaced if it burned. Switch the adult electric scooter tester on. On the other hand, fuses burn out sometimes. The speed controller is a component on an electric scooter that keeps the scooter within a set speed range for both safety and compliance reasons. Inspect the controllers wiring from time to time for any tearing in the outer covering. Mearth is the premium electric scooter brand that believes in only the best and being the best. How to Test the Throttle of an Electric Scooter - DoItYourself.com If the wire is broken, this is a bad fuse and needs to be replaced immediately. As a result, the circuit or engine will act up or die. Although, if you need to buy a new scooter, youll want to first find out how much does an electric scooter cost. Because the scooter is still moving forward while braking, kinetic energy is created which keeps the motor turning. Secure each wire tightly to make sure no wire is loose. Quick and Dirty - Electric Scooter 3-Wire Test Throttle Lorem ipsum dolor sit amet, consectetur adipiscing elit. Dont forget you can also learn how to register your electric scooter so you can get insurance to take care of any issues. Front Drive Controller Overcurrent alarm. The e-scooter should run smoothly once the throttle engages and the e-scooter reaches decent and consistent speed. Place the electric scooter upside down on an elevated surface and remove the battery cover from the underside. Varla Eagle One's best-selling off road electric scooter displays a Dual 1000W hub motor on the wheels that can provide a peak power output of 3200W, powered by 2x25A speed controllers, maintaining the optimal performance of the e scooter at all times. The most noticeable impact of this is greater torque, faster acceleration, and higher top speeds. Replacing it with a more powerful version could severely damage your scooter by burning out some of the electrical components. The Voltage should react proportionally to Test the throttle power of the controller and check the output. Dust off any dirt or particles within the controllers area. The MONOPOLY SHOP, SCAN AND WIN Promo is on! How to test a scooter capacitor discharge ignition (CDI) unit https://youtube.com/@MrSkeletorG?sub_. This creates a magnetic field that exerts a magnetic pull on the spinning central spindle to slow the rotation of the wheel. The only way is to test each component connected to it and see which doesnt work properly. Compatible with XBox, Playstation, Switch, and many others. His actual name is Gerry Lester Watson Jr. The 3-wire throttles use a hall effect sensor in the grip. The resistance of the MOSFETs inside the controller may often be used to evaluate an 40 mph electric scooter controller. Electric scooter controllers are complex units containing processors, circuits, and many other components. A run down of how controllers work and their main functions. How We Conduct Our Research & Affiliate Disclosure, Electric Scooter Controllers: A Beginners Guide. Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. Donec non est at libero. Electric Scooter Controller Test - YouTube With VESC, you get precise control of the parameters of your escooter. Step 1: Basic Circuit. (every airline policy checked), Best Waterproof And Rain-Proof Electric Scooters [What Nobody Tells You], How To Waterproof Your Electric Scooter [14 Tips], How To Store Your Electric Scooter (10-Step Detailed Checklist To Prevent Damage And Theft), Compare Electric Scooters (Electric Scooter Database + Picker Tool). Controllers are measured in amperes (current) and volts (voltage). To check whether the fuse is bad, open the fuse holder using a screwdriver and remove the bad fuse. Under these circumstances, if your battery happens to get discharged beyond the standard cut-off point, then its performance will significantly reduce, as will its lifespan. 2022 UrbanSplatter.com, All Rights Reserved. If you encounter a constantly running motor, it means that the speed controller is defective. Electric scooter controller testing test electric scooter - YouTube So, a 24V controller should be paired with a 24V motor, while a 36V controller should be paired with a 36 V motor. I love electric scooters, and electric vehicles in general. The first thing a controller looks for is its power source. supply, like the kind used for answering machines and calculators, or it How to Fix Common Electric Scooter Controller Problems I'm Josh and I'm the Founder of Electric Scooter Insider. The best choice available. When it burns out, it locks the power to the on position, resulting in the motor running continuously at full speed. Store Polices | Its important that you match the controllers power rating to the motors to make sure both are compatible to work with each other. Discover more about why I started Electric Scooter Insider. The throttle normally comes with 3 colored wires of red, black and green or blue. Once engaged, you can remove your thumb or finger from the throttle and let the controller do all the hard work for you. In the case of a scooter, this is the battery. I've made it my mission to help people, like you, seamlessly find and choose the right electric scooter. The most important specifications mentioned in the sheet will be the controllers voltage measured in volts, current expressed in amperes, and power measured in watts. Next, connect the throttle to the multimeter and test its signal voltage. However, its important to remember that scooters with two motors will also need two controllers. A stage process tutorial for testing your motor scooter controller with a multimeter is provided below: It is better to use an escooter tester since it will test the controller and every component of your fast electric scooter. Common Electric Scooter Controller Problems and Solutions. Learn about the different types of electric scooter controllers. Before you. It controls the current flow from the battery to the motor precisely according to the input from the throttle. It helps to ensure your safety when you ride by preventing your scooter from going too fast. They are less efficient and more noisy than BLDC motors. Others use designs that surround the controllers with heat sinks to draw the heat away. The power switch needs to be in the on position before performing the tests below. Contents show Electric Scooter Motor Not Running: How to Fix You are just about to leave for work on your e-scooter when you found out the electric scooter motor not running. If during this test the throttle has a 0.8 through 4.3 Volt output signal How do I reset the speed controller on my electric scooter? Until recently, Square Wave controllers used to be the most common controller type used in electric scooters. The power source could be a 5 Volt DC wall mount power Before going into the different issues, first, understand the role and function of an electric scooter controller. Over-current protection, otherwise known as current limiting, is the process of limiting or entirely disabling current flow. It really helps if you share it. Open the area where the controller is located, which is usually under the deck. Some scooters, such as the Dualtron Thunder 2 and NAMI Burn-e 2, position heat-sensitive controllers at the front or underside of the deck so that cool air can flow over them and allow heat to dissipate. By removing the throttle from the controller, you can determine if the issue is with the throttle or the controller. This is done by pulse width modulation (PWM), which regulates power by changing the width of the electrical pulses being sent to the motor. In that case, knowing how to wire an electric scooter or how to take off a belt cog on an electric scooter are also another great skills to have under your belt. In electric scooters, controllers monitor the current that flows between the battery and the motors. Signs of a damaged motor can include no or slow acceleration when you use the throttle, a burning smell, poor regenerative braking, the scooter not turning on despite being fully charged, etc.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'escooternerds_com-netboard-1','ezslot_21',149,'0','0'])};__ez_fad_position('div-gpt-ad-escooternerds_com-netboard-1-0'); While you probably wont be able to repair a controller yourself without technical expertise and the proper tools, here are some things you can do to maintain it and increase its lifespan: If your controller is showing the following signs, it may be time to replace it: To replace a faulty controller with a new one, you can follow these steps: You can also use this video as a visual reference to help you out. If its still running at all, try riding a short distance in a safe area at a slow speed so that you can A/B performance and functionality after youve troubleshot the controller and made any necessary repairs or component replacements. What are the most common issues people have with their electric scooters? For example, a high-performance scooter with a large 60V 30Ah battery and powerful 60V 1000W motors will have controllers with a high voltage (60V), but also a high amperage (40A). They are a combination of circuits, sensors, and firmware that act as your onboard computer, and control all of the critical functions of your electric scooter. If the throttle has a zero volt output signal, the throttle, throttle cable, or throttle connector is defective. Similarly, if youre scooter has a regenerative braking system, the controller changes the flow of electricity from the motor back into the battery. When you pull on the throttle lever to increase the speed of your electric scooter, the electronics from the throttle send a signal to the controller. Brushed DC controllers are designed to work with brushed DC motors. Square wave controllers generate square waves to drive the motor. If the throttle has a 0 Volt output signal, or an output signal that is above 1 Speed Controller Does Not Work - ElectricScooterParts.com , you should know how much maintenance is needed to repair an e-scooter and keep it in top condition. Our posts contain affiliate links. The electric scooter controller is one of the most important parts of the vehicle, yet it is one of the most mysterious components that very few people are familiar with.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[728,90],'escooternerds_com-box-3','ezslot_1',140,'0','0'])};__ez_fad_position('div-gpt-ad-escooternerds_com-box-3-0'); This guide will give you a good idea of why controllers matter, what types are better than others, what you need to do to maintain them, and pretty much everything you need to know about them to keep your scooter in the best shape possible. Keep the controller dry by not riding your electric scooter through puddles and in the rain. From the pros, here at Wild Scooter Parts! How To Fix Electric Scooters - 9 Easy Things To Check