These scooters have taller handlebars so … If there are NO loose connection(s), replace reset button/power switch. Do this with the scooter turned off and lift the wheel off the ground before turning it back on. If there are loose connection(s), reconnect them. In the video above I demonstrate how to check the components mentioned in this article. The Razor Electric Tekno scooters feature a unique, foot-activated pressure sensor that controls the 80-watt, electric hub motor. If after riding the scooter you plug in the charger, but it doesn't begin charging (the light doesn't turn red), then you have either a bad charger or a bad connection from the charger to the batteries. Luckily, a basic test can be performed by anyone and all you need is access to a multimeter to measure the voltage from the whole pack and on each battery. Zero. People who are five years old and older can ride the Razor A, A2, and A3 Scooters, in addition to a few others. If the motor engages, replace the battery. Thanks to Tryazon, we recently got to test out the new Razor Electric Tekno Scooter and share the fun with friends. All you hear is a click from the controller and so people rightfully assume they received a defective controller. Top speed is 12 miles per hour. Unfortunately, not everyone can bring their batteries to our Denver office for me to test. For the E100 that cutoff is roughly 22.5V, below that and you won't even hear the click the controller normally makes when you turn the throttle. Push scooter to 3mph while applying the throttle. Use protective gear and check local laws. Place the scooter up on a table with the back wheel hanging off so it can spin freely. Electric Scooter Motor 200 Watt, 24V Belt Drive Sprocket(220-20) Hub Motor/Rear Wheel; Razor E300 V1+ Electric Motor (24V, 250W) Razor Ground Force Drifter Motor (24V, 250W) TRX Electric Scooter Motor - OEM; Electronic Parts. As I mentioned the charger port is just a direct connection to the battery even though it goes through the controller, it has live voltage! While problems with the charger port won't directly stop the scooter from running, if you can't charge your batteries will eventually become completely drained and you'll run in to the low voltage cutoff problem I described before. This kit is good to upgrade the electric scooter razor e300. Razor Power A2 Electric Scooter. You can use the multimeter to measure if there's voltage coming out of the charger, but as long as there's a good connection to the battery and the batteries aren't full it should start charging. The power switch should light up and scooter runs. Do this again for the other color pair. I hope this article has been helpful in troubleshooting your E100 series electric scooter. Razor Electric Scooter Speeds. For the best experience on our site, be sure to turn on Javascript in your browser. The charger connects to the batteries through the charger port which connects to the controller and thereby the batteries. None. Special features: High toque hub motor, Kick to … Remove the deck from the E100 scooter using an allen wrench, the back two will also require an 8mm wrench to hold the nuts on the bottom. What you want to hear is a click when you turn the throttle, as long as you hear that your batteries have enough juice to pass the low voltage cutoff. With its kid-sized deck and frame, the Razor E100 electric scooter is the perfect introduction to electric-powered fun for riders ages 8 and up Powered by a 100-watt, high-torque, single-speed, chain-driven motor that delivers electrifying fun at speeds up to 10 mph (16 km/h) Check for loose connection(s) underneath the deck plate. Case Study: Razor Scooter Wheel Motor At first glance, a brushless direct-current (BLDC) motor might seem more complicated than a permanent magnet brushed DC motor, but the purpose of the following is to emphasize the simple analytical techniques that can be used to understand the operation of a BLDC motor… It is also the number one returned item. Test your device’s throttle with the use of a 4.5-5V DC power source and multimeter. As a safety feature most functions of the scooter including power to the motor may be disabled when the charger is The easy to ride Razor Power A2 electric scooter features a kick-to-start, high-torque, hub motor, providing lithium-ion powered electric scooter action at speeds up to 10 mph (16 km/h) for up to 40 minutes of continuous use. It surprises me that people often don't even think to check the batteries. This one is pretty simple, but not many people know about it. The Razor Pocket Mod Miniature Euro Electric Scooter features a variable speed engine that can reach up to 15 miles an… Once again, Wild has the part you need. If the connection from the charger port is all good, then I'm sorry to say, but the charger has probably went bad. Actually, that is fortunate - I'd rather not test batteries all day long. The Electric Tekno scooter was quite a hit with its light up wheel and deck, and ability to scoot along at a brisk 7.5 mph. This one is pretty easy to spot however. Buying link 800w fat tire 10 inch hub motor controller kit. Motor will not engage when kick started. You could get away with replacing just the one bad battery, but your pack will only be as good as the weakest cell, so we recommend replacing both. JavaScript seems to be disabled in your browser. Most controllers don't have any fanciness inside them regarding charging and the charger port connector is a simple direct connection to the battery as indicated by the live voltage on the charger port. Test The Battery Pack On A Scooter That Does Not Run (Tool Needed: Load Tester) If the scooter is not running, a load test can be performed on its batteries by removing the battery pack from the scooter and taking the individual batteries out. For further finding out about the razor scooter, security read our electric scooter wellbeing article. Be careful not to create a short when you do this. It is best to avoid these circumstances at all times. Stick the red probe of the multimeter in through the hole on back of the connector on the red side to that it's touching the metal terminal, do the same with the black probe on the black side. So what happens when someone gets a new controller, plugs it in and turns the throttle - the wheel doesn't spin. We are going to basically do a continuity test again like you did for the brake switch, so grab the multimeter and put it on the continuity or ohms setting. You can once again continuity test each pair with the multimeter. If you didn't have continuity on both these wires, you have a connection problem, possibly your charger port. The Razor Pocket Mod electric scooters have a large number of benefits, and these are completely environment-friendly. Razor Power A Electric Scooter: A Classic Reborn. And since the motor not spinning is probably your problem, there's nothing to test there. Your leg isn’t a matchup to high-torque. This has shown me that there is a fundamental need for a good troubleshooting guide about these scooters. A health fully charged battery pack will show around 26 volts. There is an easy way to remedy this and test the scooter without putting everything back together and kick starting it. Razor E100 review: Design. Place the scooter up on a table with the back wheel hanging off so it can spin freely. So let's begin. I've personally tested all of the returns we received back and how many defective controllers did I find? Alternatively if you don't have a multimeter, you could use the paper clip technique to connect both pairs of wires together from the connector on the controller. The battery pack's Voltage with the scooter's power off should be a few Volts higher than the scooter's Voltage rating (24V, 36V, 48V, etc.). If battery pack's Voltage with the scooter off is under scooter's rated Voltage then it has failed the load test and needs to be replaced. If you didn't get continuity from both pairs of wire when twisting the throttle then it is likely bad. If the battery voltage isn't abnormally low (below 21), try charging the scooter and testing again. Now take the other probe and touch it to the pin on the charger port that has a red wire and the meter should beep or show nearly 0 ohms. Do not exceed the weight limit, go up a stepp hill or attempt to tow objects. If the motor does NOT engage, replace the control module & throttle. A dead giveaway is often one battery will show a normal voltage while the other shows something extremely low like 4V. Once you have a multimeter in hand, it's time to get at those batteries so they can be checked. I'm assuming this feature is to avoid burning out the tiny motor as most of the stress on a motor is accelerating from a dead stop. Scooter shuts off while in use Turn power off; wait a few minutes & press reset button. These throttles will have 2 pairs of wires typically orange or yellow and brown. Nothing like learning the hard way. Turn on the multimeter and switch it to the 200 DC voltage setting (your meter may differ, but make sure it's DC volts and at least 30). Check price on Amazon There are people who want to get a cool looking scooter, and there are those who care more about the quality.. Well, with the A2, it seems that Razor managed to hit 2 birds with 1 stone since this is a really high-quality scooter made of aircraft-grade aluminum that’s a breeze to ride and looks really cool. For example, the E200 Electric Scooter is powered by a 200-watt, high-torque, single-speed motor that allows you to reach a 12 mph speed. When you flip the power switch the wheel should immediately start spinning. If the scooter still won't run and the batteries and brake switch checked out in the tests above, you can continue to troubleshoot the E100 as you would any other electric scooter. The 8” pneumatic tires are a good compromise between smooth rides and the ability for smaller riders to balance out the scooter. Insert the probes in to the back of the throttle connector in the holes for one color pair of wires. If you don't own or know someone who has a multimeter, I can give you a pro-tip - Harbor Freight sells a very cheap one that's more than good enough for the job. the problem is is that i have an 50 cc engine on the bike and i just need it to light some lights and charge a battery id prefer it if it was in front. And finally, if all the things attached to the controller are good, but the motor still won't spin, then the problem must lie in the controller itself or possibly the motor. Always check to make sure charger is plugged into the charger port correctly & lights on charger are working properly when charging. Before proceeding, I will give you a safety warning. The Razor Pocket Mod Scooter is designed with excellent specifications and features, which will help you ride the electric motor scooter conveniently. To test the throttle unplug it from the controller and test Ohms between its orange and orange wires first, and then between its brown and brown wires. Testing the power switch is easy. Power switch does NOT light up. The power switch should light up and scooter runs. Apply 4.5 through 5 V DC positive (+) to the throttle’s red wire, and apply ground (-) to the black wire. Turn it on and hold down the throttle, then use your other hand to spin the rear wheel forward - the motor should then engage. A classic reborn, the Power A electric scooter reimagines Razor’s iconic A kick scooter with a punch of power from its 100-watt electric hub motor and flash of fun with a light-up front wheel. Have someone twist the throttle and the meter should go from "0L" to beeping or nearly 0 ohms. … See, the controller has a feature called "low voltage cutoff" where it will not operate below a certain voltage. 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