Many motors, especially high pole pair count hub motor, can have quite substantial timing errors from the way the Hall sensors are fitted, too. Why should I go to the length of adding sensors to my motor to use this feature? Besides, since the battery is the power source of the controller, you must be vigilant while understanding how to connect the battery to the controller. It is connected to all the other electronic parts such as the battery, motor, and the throttle (accelerator), display (speedometer), PAS or other speed sensors if exist. Be prepared for a massive Beyond Unboxing post in the next few days where I will attempt to catalog several different shady e-bike controllers and see which ones can perform this training routine! This is a basic tutorial to teach you each connector function of a brushless DCmotor controller. Multi peripheral interfaces: reverse, cruise, anti-theft electronic brake, etc. The Wuxi Technology controller circuit diagram you referred to (the avdweb link) is a good source and somewhere on here there is a copy of the Xiechang circuit diagram (I have a copy on my other PC somewhere, I'll try and dig it out later). "Self-Learning" wire- please teach me - Endless Sphere ninebot scooter controller. Should spin on its own. There appears to be some confusion on how the mode is used (example and another), and as a result I havent seen it frequently mentioned. . If we label the motor wires A, B, and C and the controller wires Y (yellow), G (green) and B (blue), the combination table looks like this: For each attempted combination, apply power and slowly advance the throttle while watching the current. If the motor moves in reverse order, check the throttle or pick-up connection. Thanks for taking the time to do this, and it has answered one of the niggles that I had with a cheapo controller that I was playing around with once ( about the reversing of the wheel ) . Apply the throttle and check the spinning direction. 72V 3000W electric motor With BLDC Controller 3-speed throttle For Electric Scooter ebike E-Car Engine Motorcycle Part. self learning ebike controller, self learning electric bike bicycle But if you have two brakes of your bike, there is only one brake connector, how to solve it? However, the resetting procedure is a bit tricky because many foreign manufacturers use different parameters. Connecting a motor is not as risky as a battery. Built-in various protection: locked-rotor protection, over-current protection, overload protection, over-temperature protection, speed protection, over-voltage protection, under-voltage protection and so on, effectively ensuring the safety of electronic control system and vehicle. In some cases, if you make any mistakes, especially when it comes to connecting the battery, it will be an irreparable one. This is a normal brushless DCcontroller thatwe can get in market. Same like the brain communicates with all parts of the body through nerves, the controller of your ebike, uses wires to communicate, the electrical signals, and send the power required for each part of the ebike. It's advertised as sensorless but has hall sensor wiring, so I tried it both with sensorless and sensored. The e-bike controller will remember it. sabvoton ebike controller. So no worries at all. How an eBike Controller Works - Tower Electric Bikes And they can connect together. Ebike Controller Self Learning. The folks from Canadian scooter dealer Ride the Wind Ebikes explain how the self-learning module works in the YouTube video below: If your controller doesnt have a self-learning module, youll have to test the combinations manually. You must log in or register to reply here. Ive heard that 6th one is either a heat detector or speed o meter wire. Air freight Lead time: Customization: Customized packaging (Min. Actually, you can program it torun forward and backward, and even run the model without hall sensor. I just purchased controller from alibaba website. This manages all input and output to control the critical functions of the ebike. Hall sensors introduce significant timing lag at higher speeds, and the optimal sensor position also changes with speed and load. These twowires are called learning wire orsometimes I call it intelligent cable orsmart wire there are many names forthese wires but they are usually white.you can use thesetwowhite wires to program the motorto run forward or backward. Did you get the point? 36v 750w ebike kit. Unlike them, this is a step-by-step guide that not only answers how to connect E-bike controllers but also includes all the aspects you need to know about e-bike controllers. This would be an option for people who do not have, or want to make, an external sensor-holding jiggie thing. The controlleris exactly like the brain in the human body. Sine Wave Controller 36V . Setting up a controller on a complete E-bike or a fully featured DIY kit is much easier because the connectors and cables on these controllers are designed specifically for that kit or bicycle. And, it manages all the functions of your bike effectively. 3. In my continued quest to discover new ways to EV on the cheap for builders, Ive worked on demystifying several types of sketchy Chinese motor controllers to assess how applicable they are to little electric rideable things. Special offers and product promotions . The only risk is connecting the battery, where you need to be vigilant about the positive/negative charge. #1 Hello recently I ordered this https://www.aliexpress.com/item/3296427 . thats good news controllers have developed more than the self learn ones I have had, it might be almost 2 years since I've used them. How do you run electric motor with Just the Thomb Throttle WITHOUT the Speed Gears? Best disconnect all power before swapping wires.When swapping wires around, I found it very handy to use a barrier strip terminal block to hold the wires. The battery supplies power to the controllers to make it operational. There are many variations of controllers found on ebikes and we will go through them and explain their differences and highlight matters that you need to know about them. Copyright 2022 2023 Bicylo | All rights reserved. How to wire Brushless Electric scooter / eBike controller ( 10K (Answered), How to Solve ebike Controller Overheating? 2. Theres a lot of lore caught in the interwebz, so its nice to see some truth. I believe the majority of ebike controllers can automatically detect and work with 60 deg or 120 deg Hall sensors now, and some can also automatically switch between Hall sensor operation and sensorless operation. Same with the halls wires, with one exception. While this is okay for, say, scooters and bikes because it is totally reasonable to push off with a foot before hitting the throttle, the same is not true of go-karts, robots, wheelchairs, etc. My most recent favorite has been the Jasontroller electric bike controller. I created this site, eBikeBuster, to guide people, who are new to an e-bike and dont have proper knowledge about its tools, accessories, and maintenance. : Probably most commonly found in the instructions, this is referring to the . The next cable I want to talk about is the throttle cable. self learning ebike controller, self learning electric bike bicycle controller, You can get more details about from mobile site on m.alibaba.com Controller Manual/ Bluetooth App Manual (Controller connect withmobile phoneby Bluetooth Module), (1). If direction is wrong, twist throttle little and release. what-you-need-to-know-about-electric-bike-controller Then, here is information about the hall sensorconnector. Usually it consumes about0.05-0.06 amp whenthe switch is turned on and when a system is idle the 0.06 amp is not much, but it will completely drain this bikes battery ifyouleave it on for five days. Heres the thing: If you buy a pre-configured kit, you simply put everything together and youre all set to go. The magic green (may be other colors on your specific variant) wire is usually embedded in the forest of wires these things come with. The setup may seem complex on your very first try, but if you recheck over and over,you will find the fixes yourself. You did everything as instructed, connected all the wiring properly, and matched up every color on the phase and hall wires So why is the motor running backwards when you apply the throttle? So just connect the wires through the connectors, and you are done. To test your controller fast I suggest that you test one battery line with all the other lines of the controller first then test the second line with the other lines. But it might not be the motor connection. It's got a white and blackwires on it: low brake. How To Test An EBike Controller At Home? (Explained) Therefore, make sure you match the wires and connect them properly. It takes only 2-3 minutes for the motor to be well matched on its best electronic angle at the first time. I Got this tester from amazon for 21$ I really liked its very easy & worked perfectly for more than one year now. For example, the controller determines what power your motor needs and calculates the intervals to avoid any over-voltage or low voltage issues. Its terminated in a small snap-on connector. There is no more playing the keep-it-change-it-flip-it game with sensor vs. phase combinations. And you can find out the issues using either a multimeter or an e-bike tester. Power on the system. Ive never explored it until recently when curiosity got the best of me, and I think this is a total boon for everyone who is building small EVs. How to Tame Your Shady Chinese e-Bike Controller: Self-Learn Hall The Tale of Melonbike, Operation IDIocracy: You 3D Printed the What? For the Ebike test, you will find out if your ebike controller has an issue if only the middle light was lighting but if the controller working the five lights will keep blinking. The motor should spin biriefly. Among these eight sections, there are two major parts that are comparatively bigger than the rest sixes. How to Find and Activate Secret Functions of BLDC Controller (Three Speed,. Here, the e-bike controller holds full power over the BLDC motor electric flow. So next time, when you turn your bike on, it will run the changed directions. On the self-learn controllers I have . Most of the controller includes around eight different connecting compartments combined with a single or more than one wire that come in different colors. Something went wrong while submitting the form. there are a lot of ebike testers on the market & also a lot of manufacturers has their own testers so better to check if your ebike manufacturing has a special tester for his models. The most common and popular controller types are: The Brushed DC Motor controller features stators with permanent magnets and rotors with windings like the brushless design. As an Amazon Associate, Bicylo.com earns from qualifying purchases. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device. Controller Advantage: 1.Programmable Sine Wave Controller which support big current and smart match with each motor through self-learning, works with high efficiency, less noise, and lower energy consumption, which makes your electric vehicles or electric motorcycles more comfortable and easier to control, give you best pedal experience The process was basically to train it on a specific sensor arrangement, then swap the sensor combination around and move the board such that the timing is terribly off, and combinations thereof. It dictates where to send the power from the battery and how much power to send. 72V 3000W BLDC Motor Kit With brushless Controller For Electric Scooter Some combinations will result in the motor running, but the current will become excessive at higher speeds bad. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Once the controller receives power from the battery, it distributes the required power among different sources to function in various aspects. [#8] X52.. Water Bottle holders..Torque Washers.. Step-Over Frame modification. Forexample this particular bike(Swagtron EB5) 's original motor controller with six hall sensor that comes from the motor , it's morecomplicated . Like every other generic Chinese electromechanical product it has no actual real name (the Jason moniker started as an inside joke in our EV contingency and is a bit of a satire on companies like Kelly), no well-known company with customer support to back it, nor any real details about hookup and operation. But what sets the BDC motor controller apart is the two commutators connected to a set of brushes that easily control the current flow to the rotating parts in a motor. Next, power off the system . The connectors look the same but it's actually for a different function whichwill allow you to run the motor at a higher speed than normal or at a lowerspeed than normal . One sensor should be aligned with 1 slot between the windings on the stator and the controller will be able to figure out the rest. So, let us do it following the below steps. The different colors act as indicators of their right adjustment. Our designed friendly interface of the programmable motor controller makes you set the parameters, conduct the tests and obtain the diagnostic info easily and quickly. (Scheduled plug: By the way, I still have alot of stuff for sale!). Its quite simple. Regular bikes, themselves, are not cheap, but the price difference will still shock cyclists. The best thing to use an ebike tester is that you will not only be able to test the controller but also you will test all the parts of your ebike. Upgraded and hot-rodded our 2017 Riese & Muller Humage (GT Nuvinci). About this item . (Answered), Bicycle Repair Bag & Bicycle Tire Pump, Home Bike Tool Portable Patches Fixes, Fixe, Inflator, Maintenance for Camping Travel Essentials Tool Bag Bike Repair Tool Kit Safety Emergency All in One Tool, 8-Piece Bicycle Accessories, USB Rechargeable Bicycle lamp, Solar headlamp, Bicycle Lock, Bicycle Mobile Phone Rack, Bicycle Water Cup Holder, Bicycle Mirror, Bicycle Bell and air Pump, ROCKBROS Bike Phone Front Frame Bag Bicycle Bag Waterproof Bike Phone Mount Top Tube Bag Bike Phone Case Holder Accessories Cycling Pouch Compatible Phone Under 6.5, Make sure that the black probe is connected to the negative terminal which will be labeled as. CONHIS MOTOR Ebike 48V 52V 60V 72V 1000W-3000W 45A 3-Mode Sine Wave Thank you for visiting our website, If you find this post is helpful please feel free to use the social buttons below to share it with your friends. Sine Wave 1100W-2200W 45A Ebike Programmable Intelligent Controller It runs kinda throttle response is almost like an on off switch. June 11, 2020 This is a basic tutorial to teach you each connector function of a brushless DC motor controller. How it works Can one Speed Controller Run two Hub Motors??? How eBike Controllers Work. Your door lock wire has to be connected to the battery for the controller to work. The controller will check your phase signals and . The algorithm is very simplistic and typical of block commutation startup just open-loop power the motor phases until a valid phase voltage waveform is detected. I can only account for the controllers retailed by bobzhangxu on eBay at the moment. The motor compartment is combined with two wires, and one of them is blue, and the other one is yellow. Until the new controller arrived yesterday, i really cannot differentiate the wires given as the number/function/colors are totally different than my previous controller. But I found out that itworks with this 5 hall sensor controllers , so I just used five of thecolor-coded wires and connected thehallsensor wire on the bike and I justignore the last wire and it still works. Therefore, they are compact, lightweight, and often the perfect choice for EVs, UAVs, robots, and home electronics. ebike controller lcd. Calibrating sensors and adjusting timing is one of the worst black box magic processes that people have to do, and they matter alot in having smooth vehicle operation. Amazon.com : Ebike Brushless DC Controller Kit with LCD Display 36V-52V The sensors should be spaced 120 or 60 electrical-degrees (both industry standards), mostly because they divide equally into 360 degrees. Here is a step-by-step guide on how to test your ebike controller using a multimeter: Step 1: Connect your controller to the battery. The wiring and the rest of the build as well. 12 MOSFET 45A 36V, 48V, 60V, 72V Universal Voltage 1100W-2200W Intelligent Programmable Sine Wave Controller, 2.