They can also quickly identify and troubleshoot any problem with your electric scooter, saving you time and money. Slower acceleration when you press the throttle, No acceleration when you press the throttle, All the displays and lights work, but the motor is unresponsive, Theres a buzzing noise coming from the controller, There is a burning smell coming from the controller, The area of the scooter around the controller feels excessively hot, Youve fully charged the battery, but the scooter still wont move, Youve replaced all the fuses and circuit breakers, and the scooter still wont move, Avoid riding up hills that are steeper than the maximum incline rate, Dont swap any of your scooter parts for non-standard replacements, The controller has excessive water damage. Essentially, a controller is a small computer that acts as an electric scooters brain, and through it, you can manage the overall functioning of the scooter. 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. Troubleshooting and Repairing Electric Scooter Controller Issues, Troubleshooting and Repairing the Controller, where is the fuse located on an electric scooter, how to take off a belt cog on an electric scooter, how to change the ignition switch on an electric scooter, how to disable a kill switch on an electric scooter, where is the ID number on your electric scooter, https://electricscooterparts.com/speedcontrollers.html, https://www.yelp.com/search?find_desc=electric+scooter+repair&find_loc=New+York%2C+NY, https://electric-scooter.guide/guides/electric-scooter-controllers/, A scooter with a damaged or malfunctioning controller will not run at all, The controller can be easily dismantled, and internal parts replaced, Controllers are susceptible to fire damage due to overheating- always check for the smell of electrical fire. The same abrupt flow of power is generated by Square Wave controllers. throttle, throttle cable, or throttle connector is faulty. The most simple way to think about a controller is that its responsible for the coordination of how battery power is used. If you feel that your electric scooter became slower, accelerates slowly, or does not have the power to accelerate, one of the causes may be a defective speed controller. The only way is to test each component connected to it and see which doesnt work properly. Testing a controller from an ebike using "Brushless Motor Controller Tester" The electric controller also tackles the over-discharge issues of the motor and battery when the battery operates on low voltage. Electric scooter controllers are complex units containing processors, circuits, and many other components. Apply throttle and observe if the voltage value changes in response. position, then the throttle is faulty. Until recently, Square Wave controllers used to be the most common controller type used in electric scooters. They are also quieter and offer better torque control. This is done by pulse width modulation (PWM), which regulates power by changing the width of the electrical pulses being sent to the motor. 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Keep scrolling down to find out how this simple component keeps you on the road. How do you test an electric scooter controller? Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. However do not exceed Keep yourself safe when it comes to repairs and always seek the help of a professional. Quick Tips to Care for Your Electric Scooter Controller. If it runs while the brake switch is disconnected, the switch is the problem. As the name suggests, Square Wave controllers switch on the flow of electricity immediately. output Voltages between 1-4 Volts DC so if the throttle Voltage is under (4.5 Volts DC is enough power to test a throttle.) Electric Scooter Controllers [Everything You Need To Know] Most controllers also provide regenerative braking. Before you. This is really the brains of your electric scooter. to the throttle and that the throttle is supplying a signal back to the What are the most common issues people have with their electric scooters? Also do not Electric scooter throttle not working - How to fix it - Thescooterguide Step 2 - Testing the Throttle 4.0v - Full throttle. The signal wire may be green, blue, or white on some throttles. Simply complete and submit the form, and our customer service team will be in touch. has a low charge), leaving it in that discharged state puts it at a higher risk of remaining entirely discharged. Changes include things like controlling the brightness of the display, setting the window of time after which your scooter will automatically go into standby mode, and simple adjustments to braking features such as turning an anti-lock braking system on or off. Here, it coordinates the inputs from your scooters electrical components and determines how much power should be used. Dont overload your scooter by riding on hills steeper than it is designed for. The most notable function of a controller here is to constantly monitor the battery voltage so that it doesnt over-charge. EScooterNerds.com is a participant in affiliate programs, including the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Turn the scooter back on and try driving it a short distance to see if the problems you experienced persist. These include: Heat sinks are systems that draw the heat away from mechanical components by transferring it into a liquid coolant or air. However, not all scooters are made equal and some have their controllers stored deep inside the deck where its almost impossible to cool them down. Also find the latest architecture, construction, home improvement and travel posts. Mearth paved the way for a more comfortable and convenient way of transport. It is challenging to find the cause of a faulty electric scooter controller since it is connected to multiple parts of the e-scooter. Controllers are measured in amperes (current) and volts (voltage). Commonly, electric scooter controllers have an amperage that falls in one of these five buckets: 10A, 25A, 30A, 40A, and 50A. Double-check the connections with a circuit diagram, if you have one, and screw the cover back onto the underside of the scooter. Sine waves and square waves are the common waveform types that electric scooter controllers use to drive the motor. If the throttle has a 0 Volt output signal, or an output signal that is above 1 Store Polices | Make sure to also check the fuse if it blew or flipped. As a result, its far easier to modulate your acceleration, giving you greater control. Check for any physical damages or wiring issues with the speed controller. Most controllers also provide regenerative braking. With a wealth of customization at your fingertips, you can create customized riding modes based on different power settings. has a range that under or over 1-4 Volts DC that is normal and the throttle is good. Anti-lock braking systems are designed to prevent wheel lock so that you can remain safe and in control at all times. reviews and buyers guides. Measured in volts, it tells you the intensity at which the electricity is being pushed through a circuit. Read more here. If you dont find any problem with the controller or if you dont think you can fix the problem, bring it to a mechanic immediately. Controllers are measured in amperes (current) and volts (voltage). The only downside is that youll need technical knowledge to program it. A simple way to separate the function of a controller is to divide its main responsibilities into two board categories. How to Fix Common Electric Scooter Controller Problems. Prices of electric scooter controllers can vary depending on the complexity of their design and the quality of the circuit components. How do you run electric motor with Just the Thomb Throttle WITHOUT the Controllers are smart devices that monitor and regulate all of the electrical parts of a scooter. Test the brake switch to see if it is the cause of a faulty controller. 1. controller so it is the preferred method of testing the throttle. Otherwise, its the speed controller. It will also have connections to any display on your scooter. Most modern electric scooters are equipped with brushless DC (BLDC) motors, and so they have brushless DC motor controllers to operate their electrical system efficiently. Basic electric scooters will let you make minor adjustments to the functions of your scooters controllers. To check whether the fuse is bad, open the fuse holder using a screwdriver and remove the bad fuse. If the throttle has red, blue, and green wires then the blue wire is ground. Try these methods to resolve a motor that runs constantly. Over-voltage protection is a feature that shuts down the power supply when the voltage exceeds a preset level. There are several different types of escooter tests in the industry. Throughout this guide, youll learn what they are, their function, and how their power is measured. These controllers can calculate an electric scooters precise position and motion using high-tech sensors, e.g., gyros, accelerometers, etc., to adjust and provide smoother operation. Step 1: Unplug the Motor First step is to open the lower cover underneath the scooter to access the controller. Electric Scooter Controllers: A Beginner's Guide Dual Motor Electric Scooter Controller Test - Varla Scooter Its supplying inconsistent power to the motor. supply, like the kind used for answering machines and calculators, or it We also explain how they regulate power, and cover the key differences between the two most common electric scooter controllers: Square Wave and Sine Wave. To help you find the correct parts, we've listed some popular scooter brands below and linked to retailers that sell controllers for each. Front Drive Controller Overcurrent alarm. Also, only people with relevant expertise can program instructions into this type of controller. Increasing the speed of an electric scooter, Electric scooter controller specifications. Nam fringilla augue nec est tristique auctor. should have a low Voltage reading and a throttle in the full throttle 42 Volts for a 48 Volt battery pack. By drawing the kinetic energy from the motor in the form of electricity, drag is created and this slows the rotation of the wheels. It really helps if you share it. Disconnect the battery from the controller and measure its terminals with a multimeter to ensure the voltage range is correct. Simply complete and submit the form, and our customer service team will be in touch. While these controllers offer more efficiency and performance than integrated controllers, they are also more expensive and complex. Some lower-end electric scooter models are fitted with brushed DC motor controllers, which are simpler and less expensive. 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. Testing the throttle will show if the throttle and controller are supplying power to each other properly. In addition, he was given the Best Male Golfer ESPY award two times. The e-scooter should run smoothly once the throttle engages and the e-scooter reaches decent and consistent speed. Both deliver power very differently, with Sine Wave being the preferred option. The room goes from being pitch black to filled with light in an instant. However, there are some controllers that out do the rest when it comes to performance.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'escooternerds_com-narrow-sky-1','ezslot_19',147,'0','0'])};__ez_fad_position('div-gpt-ad-escooternerds_com-narrow-sky-1-0'); The VESC (Vedder Electronic Speed Controller) is an open-source and programmable controller compatible with many sensors, motors, and batteries. for different e-scooter controller problems. An electronic speed controller, or simply controller, controls the motor speed of an e-scooter. It is not a trip condition, but an indication that the controller has gone to sleep. Brushed DC controllers are designed to work with brushed DC motors. A bathroom renovation allows you to revitalize your outdated or inefficient bathroom into a luxurious and inviting retreat. These detect when the brakes lock and immediately signal this to the controllers. Discover the most common places where controllers are stored. Check the condition of the circuit breaker and fuse, and test them with a multimeter to see if they are working properly. About Us. If the controller does not have a 4.3 through 5 Volt output Voltage to The bad fuse is observed by inspecting the wire inside the fuse. We reimagined. While Square Wave controllers can be compared to a simple on/off light switch, a Sine Wave one is more like a roll-on/roll-off dimmer dial. What is the price of an electric scooter controller? PDF Mobility Diagnostic Guide - Pgdt An inexperienced person may damage the e-scooter further or put themselves in danger. Every electric scooter for adults tends to have controller issues, making it a common repair for electric scooter owners. Scooters with the battery stored in the stem sometimes keep the controllers there too. To check for resistance, switch your multimeter to the resistance mode. How to maintain the controller on my electric scooter? Volt and causing the motor to run when the throttles is at the zero throttle It also manages the scooters speed in cruise control mode. Electric scooter controller testingHow to test electric scooter controllertest electric bike bub motor controller testingHow do you test an electric motor co. That means that an existing controller will already be getting the best out of the other components. However, because the inside of the deck is enclosed, temperature control can be an issue. Does the switch respond well? While its often technically possible to run your scooter without the speed controller, this can seriously affect its safe use and reliability. When you press on your scooters throttle, it activates a magnetic field within the motor. Overall, ride your e-scooter properly and clean your e-scooter correctly to avoid damaging your electric scooter controller. ? These transistors carry power. Start by looking at the external electric wiring of the speed controller. Consequently, if yours isnt working correctly, its best to contact the manufacturer and organize for it to be repaired. So, if you dont know what to do, seek the help of a local mechanic instead. However, if the scooter wont start at all, it may be a problem with the ignition. Other electric scooters with more powerful controllers, like those found on the NAMI Burn-e 2, can be programmed via advanced settings that are accessible on the scooters display. This includes power delivery to the motor, throttle, display, wheel sensors, regenerative braking systems, and anything else that relies on an electrical current. The reason is it's regarded as the oldest surviving estate in the area. connectors is faulty. While its often preferable to have repairs and troubleshooting done by a professional, knowing how to do repairs yourself is a valuable skill. Scooter Controllers This condition is indicated by the Status Indicator "blinking on" once every 2.5 seconds. If during this test the throttle has a 0.8 through 4.3 Volt output signal Remember that it is essential to regulate the power within your e-scooter, so its best to check it first in case you encounter these kinds of problems. Excessive current safety: This operation is specifically designed to shield the off road electric scooter motor and FET from the excessive current by automatically shutting down the motor. The multimeter, controller, and battery are required for this procedure, which is more sophisticated than utilizing an 40 mph electric scooter tester. Outrageous voltage shield: While some electric scooter controller problems are complicated to repair, some issues can be fixed on your own at home. For continuity, repeat the process as before, but this time, pay attention to the numbers showing on your multimeter. Wiring an electric scooter, bike, or go kart is as simple as it looks in the drawing. What is the best electric scooter controller?