Aluminum frame, rst gila 80mm travel fork with lockout, shimano alivio gears front derailleur was cheapest shimano and drivetrain, sdg bel air seat, tektro hd300. Bafang 36v 250500w bbs02 ebike kit with battery option em3ev. Programming your bafang motor wise innovation technologies. Bafang ultra middrive offers over 2 kw of power, high torque. Dump your bafang display for stealth and better display. Here are links to download the usb driver and bafang controller programming software. Although the process of programming the controller will void any warranty. Electric yuba programming bafang bbs01b sos computer rescue. As can be seen in the images, the controller includes a section of the motor housing and all connnections. The first step is to download the driver and the programming software to your computer.
Controller with 36 v and 15 a 5pole connector for display connection bafang middrive controller 36v 15a bbs01b to be able to use in full range, we recommend activating javascript in your browser. On his hobby page in addition to rewriting the bafang software he posted the blow by blow tale of his bbs02 conversion project in two parts and then concludes with this gem next post will follow after some time and it will be about the software used for tuning of bafangs controllers. The bafang ultra middrive electric bicycle motor offers an insane level of power, torque and speed rarely seen in an electric bicycle format. The biggest problem with the bbs02 is when it is turning under too much load at too low of a speed. This post contains affiliate links, to find out more information, please read my affiliate disclosure. Bafang is an internationally operating, quite successful company which is specialized in the production of drive systems for electric bikes and escooters. Summary of contents for bafang c965 page 1 manual c965. For introductory documentation on programming your mid drive and the latest software, please see this link. The software and driver both work best on pcs using microsoft operating systems running windows 7 or higher.
Once you have your cable, software, and a windows pc, unzip the. Here are links to download the usb driver and bafang controller. If the software detects the controller type without problems, then you should be able to use it, but i cant say if all parameters would be programmed to the controller in the same way so be careful and save the initial state of all settings before you start experimenting. After my third test ride i had programmed the controller just the way i like it. The bafang 36v 250500w bbs02 ebike kit with ebike battery pack option we no longer have any kits marked as 250w, but we can provide 250w labels. Reprogramming your bafang middrive system can improve the usability and performance of your ebike. I will testing with a 12 fet mini sinewave controller that should allow for more compact size, fully programmable and up to 50a. In this video i will show you how to reprogram your bafang controller and go over most of the adjustable settings links. Electric bicycles are growing increasingly popular in the us for both. Bafang ultra middrive offers over 2 kw of power, high.
Mine was the default one, found in a workshop manual i found after some googling. It may be necessary to change the battery supply connections, it does. Usb kabel til programmering af din bafang 8fun bbs01, bbs02, bbshd, max drive elmotor med dette usb kabel kan du omprogrammere din bafang bbs motor. With a 48v battery and 25a controller that would be 48 x 25 1200w now bafang rate this particular motor at 750w. Basically i took the original software which also included all required source files and made it look better, fixed many bugs, improved its operation and added a small help file. The stock settings out of the factory are often not the best settings. The best way to keep the motor spinning fast is to get a smaller chainring and to make sure you are in the right gear for any hills you want to climb. Dan zal het programma u settings inladen in uw controller. It removes the 25 kmh speed limit and shifts it up to 50 kmh.
So, for those that have the software cable connected and working, could you please state what display you have and what motor bbs0102 and the first four digits of the motor serial number, which is the. Extract pl2303hx to a local folder on your machine and run the install for your operating system version. Bafang released the source code and stefan penoff penov took it and made it better. This is the newest bafang w bbshd mid drive motor kit, including upgraded, powerful 30 amp controller with 12 mosfets controller. Inside the program folder is a help document that explains how to use it. Bafang programming learn how to improve your bafang mid. It all comes down to money, convert your bike with a bafang motor or buy a completely new bike. Went out for a test ride, tweaked a little bit more.
So, you can have the more powerful and robust 500w kit, and have it detuned to 250w or 350w power. Fine tuning bbs02 750w 25a by controller programming. I will not make a long post for this so you wont get bored. For the installation manual, please refer to 8funmanual for instructions to set up the, display please refer to either 8fun c961 display manual or 8fun c965a display manual depending on which display you have. This is one good reason to do your tuning with the back wheel in the air. E many ebikes cannot even use pas above 20 mph and the ones that can tend to fade in and out often. It got way more torque and can withstand much higher power pumped into it by the motor controller. Here is an image of the bbsxx display cable connector on the controller side. It is time for another post about my electric bike conversion.
May 24, 2017 additionally he took the open source software used by provided by bafang, and rewrote it so that it works, it is in readable, understandable english, and made it available for us all to use. Pedelec tuning means operating beyond legal specifications and bears the risk of irreversible damage to the system. Mar 30, 2018 in this video i will show you how to reprogram your bafang controller and go over most of the adjustable settings links. Electric yuba programming bafang bbs01b sos computer. Doug snyder as a proud owner of califoria ebike with decades of experience in industrial manufacturing, doug is an advocate of clean technology innovation. These include bosch, brose, bafang, yamaha motors, 36v panasonic central. The controller will record a different speed level, a number that does not exceed the regulatory threshold. Jul 24, 2017 the first step is to download the driver and the programming software to your computer. No hesitation on hills and no glitches in the pas at high speeds. Looking for bafang ultra tuning software electric bike forums. In the clash between bafang vs bosch, bosch edged the winning round with features like the mtbmode and the walkmode. E bike tuning devices take away the speed limit of your electric bicycle.
As with all the other bafang models, the controller firmware settings can be changed with a usb programming lead and software which you can download for free here. The photo above shows my bicycle before the upgrade. You can even destroy the controller in certain cases. After the modification, the engine will deliver the power of assistance beyond 25 kmh. Basics of programming bbs02 and bbshd mid drives 08232017, 03. The complete edrive system including motor,display,sensor and control unit,as well as bafang battery data can be accessed. This way, the programming software is working fine. Sep 06, 2015 with a 48v battery and 25a controller that would be 48 x 25 1200w now bafang rate this particular motor at 750w. I am currently rewriting it but it will take me some time. More info on those three items can be found in this article. As a proud owner of califoria ebike with decades of experience in industrial manufacturing, doug is an advocate of clean technology innovation.
You can also but an original usb programming cable but it is just overpriced usb to serial adapter with the proper connector for the cable on your bbs controller. All the settings are the same but the software that penoff has written fixes a lot of the annoying bugs like the com ports not showing up properly and works the way the original bafang software should have worked. Bafang software download deutsch ideen fur flurmobel. I rode with the stock bafang settings, came back, hooked up laptop and tweaked a little. Bafang bbs02 750w 48v upgraded controller 3077 luna cycle. Bafang 36v 250500w bbs02 ebike kit with battery option. If you own a bafang middrive motor you may want to change a thing or two in the controller.
Bbshd and bbs02 configuration programming resources. Guide written for windows 7 64bit operating system 1. Tuning occurs by deceiving the electronic controller by providing it with. If you read the display user manuals you will see that bafang state what version controller firmware, say v4, that display is compatible with. Passt fur alle motoren wie bbshd, bbs02 500w 750w w download ga. Tuning occurs by deceiving the electronic controller by providing it with distorted data. This is the first stop on our whirlwind tour of making your ebike go faster. Bafang 8fun manuals for the installation manual, please refer to 8funmanual for instructions to set up the, display please refer to either 8fun c961 display manual or 8fun c965a display manual depending on which display you have.
Version a does not have a gear sensor cable, version b does have a gear sensor cable. Suzhou bafang electric motor sciencetechnology co ltd here in after to be referred as bafang warrants that the products bought from bafang can be provided service freely if the products are nonconformities in material and workmanship within warranty period. Page 1 ebike central motor drive system system type. Looking for bafang ultra tuning software electric bike. You will find that for example, the first pedalassist setting is way too powerful, or that the speed limits are just annoying.
Bafang programming cable lets you fine tune your system for your style of riding. It is an upgraded infinion controller running cooler under big loads and high speeds. So i didnt have time to do more testing with my sinewave controller. If you change the wrong settings and you dont exactly know what you are doing, damage can be done to the controller. Drilling holes in a hub motor is a good way to get more cooling.
I bought the 350w motorwheelcontroller from them and they took paypal, so i. The following terms and conditions below were taken directly from bafang. If you do buy a cheap usb cable you can increase the power as well using the freely available software for programming other bafang drives. Factory installed upgraded 3077 mosfets makes this much cooler running and able to handle power spikes than the original non.
You will need a bafang lockring spanner these motors do sometimes need to be retightened periodically. Basics of programming bbs02 and bbshd mid drives electricbike. In order to program your bbs02 you will need a windows pc with a usb port, a programming cable from empowered cycles and the software. A bulgarian hacker living in norway named penoff used the source code and completely rewrote the bafang programming software. St bafang denne bafang controller passer til momentsensoren sr pa211. We would like to show you a description here but the site wont allow us.
Complete bafang w bbshd mid drive motor and battery. Bafang bbs02 and bbshd programming cable luna cycle. Dump your bafang display for stealth and better display options. We are confident there will be more bafang electric bike tuning tools in the future. Programming the bafang c961 display california ebike. The bbshd is programmed in the exact same way with the same software as the bbs02. For information on the programming parameters and what they do you should check out the hackers guide to programming the bbs02 located here update. Busy prepping for interbike i will be at interbike this year with my 10kw trike and 74v bbshd 3kw. With overvolting as well as with fast rotating motors the motor must be carefully selected before purchase since too small a model will not be able to withstand the huge strain and soon be destroyed. So, you can have the more powerful and robust 500w kit, and have it detuned to 250w or 350w power levels, as you require. Deze usb programeerkabel zorgt ervoor dat je je bafang middenmotor bbs of edrive controller kunt aansluiten met. Jul 11, 2016 i rode with the stock bafang settings, came back, hooked up laptop and tweaked a little. Additionally he took the open source software used by provided by bafang, and rewrote it so that it works, it is in readable, understandable english, and made it available for us all to use.
Easily user replaceable with only a few bolts a 1530 minute job. So only customize your own settings if you understand what they mean and what the risks are. The bafang middrive bbshd w motor mounts in place of your bikes bottom bracket and replaces your bikes crankset and front derailleur if you have one. So my theory is that once the pedal cadence is increased, the controller applies the keep current setting, and steps the output down to its value in the pedal assist page of the controller program. To connect to the controller of your electric bicycle from bafang bbs series you need a pc, usb to serial adapter and some wires with small female pin connectors at the end. Apr 01, 2014 we now have a video that will help make it easy to program the bafang 8fun c961 display. Usbprogrammeringskabel bafang bbs 8fun motor boxbike.
Batteries are the quickest and easiest way to increase speed with minimal effort. You can change the speed limit on the handlebar controller, no need to connect to a computer. Bafang replacement controller for the bbs02a bbs02b and erad. On his hobby page in addition to rewriting the bafang software he posted the blow by blow tale of his bbs02 conversion project in two parts and then concludes with this gem next post will follow after some time and it will be about the software used for tuning. But this can also allow dust, grime and water inside the motor. The bicycle runs fine so far and i finally finished rewriting the software that configures its controller.
To configure the controller for optimal use without a display you will want to go to penoffs hobby page and download the configuration software and read the help file that explains how it works. They are not particularly good for modulating the power, and function more like an onoff switch, although reprogramming the controller can make the throttle more user. If you are doing this for the first time you should exercise caution and do your homework first. Reprogramming your bafang system is not without risk. I then rely on the limit current assist level to fine tune the max power best.
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