Bafang motor not working. Bafang BBSHD Motor with new controller.

Bafang motor not working 90. The speed sensor broke off after making contact with the spoke mounted doohickey. Everything else, like the display, speed sensor and work great. The USB port is not putting out power for my phone. I have a fat bike with a motor in the rear wheel (Bafang 250W). Post reply Hi all, I've just got one last thought after trying to get it working again this morning. Melraz; May 17, 2024; General Ebike Discussion; Replies 5 Views 2K. we must have the wiring correct. However, after using it last wednesday without any problem we noticed the diplay didn't start today. Your account. Not with throttle nor coasting. Long story short, the controller malfunctioned and killed the display along with it. Discharge cutoff voltage:27. That tool has the torque tab. r/bicycling. The controller has been programmed for 48 volt nominal, 5 amp operation and 25km/h maximum speed for both pedalling and throttle. I have a e-crazy man controller modded to 20mhz, and want to run the bafang at 51v (14s). Not sure what reed style brake sensors are but I have disconnected my e-brakes completely and problem still I just replaced my old Bafang with a new one (M625). Currently not working. The control unit (voltage 36V, max. It's what you said about the parts being like a plug and play collection which would be brilliant. jpg. . pdf. Then I tried to get my Bafang motor-driven bike on the highest gear without pedaling going over when it turned green. Perhaps it is somehow turned on. However, I think the pedals are still turning the planetary gears and [not] the nylon bearing, and given that they are pretty well greased in thick grease, it seems there will be some increased resistance vs. Thanks! Charlie . Its easy to test just get the wheel off the ground and give it a spin it should spin easily 10 to 20 full revolutions before gently stopping and should not make a noise. Local time 10:19 AM Joined Sep Forum; Lunacycle Knowledge Base; Motors and Kits; BBSHD and BBS02; If this is your first visit, be sure to check out the FAQ by clicking the link above. The motor specs are 20 poles (2P), motor weight is 3kg. I’m about at my wits end. They do need lube, though, and i'm not laughing at you. Local time 4:32 AM Joined May 28, 2024 Messages 1 Location Wisconsin. PAS mode works fine, and the throttle works perfectly without pedaling, but once I try to pedal along with the engaged throttle, the motor cuts out dramatically (this was not the case with my BBS02, and throttle-pedaling was my favorite way to ride). This cable shorts two pins and bypasses the display (allowing the motor to work without a display). Because speed sensor is not working, I Bafang front hub motor stopped working. In learning mode, I would not expect any assist level changes to be usable. Hall sensors are unlikely to go, I have not replaced even one on all the BBSes that we sold over the years. Bafang Display stopped working. But I think would be great if other developers want to join and use this LCD for other motor controllers. As far as the battery connection goes if your display is working your good. When I Or, you can use an LED instead of the meter which is what the eBike motor/controller tester does. It can be Hi all, I have just completed an ebike conversion using a 500w bafang BBS02 motor with the c965 display on a btwin city bike and it works amazingly well! Only one problem though, when I took it for a test drive I was The manufacturer used a Bafang motor that according to them came locked (restricted to 25km/h) as standard and is telling me there's no way to unlock it as this needs to be done during production. When the bike turns on it runs strong. So then it started making these strange sounds. Dec 20, 2019 #161 I bought a 850C on Aliexpress and I tried to flash the firmware, but the screen does not turn on. I definitely don't ride the bike like a scooter Bafang bbs02 throttle not working on my diy bike, although pedal assist still works . Joined Feb 24, 2021 Messages 5. The controller has Bafang BBS01 Troubleshooting guide. I have a MTB with bafang 750w mid drive. Bafang G063 1000 watt motor - Page 2. It's absolutely incredible. Two wheels, or three, sometimes one, but never more than twenty. Motor is not working engine fault signal keep flashing. Rotate the motor and hopefully observe switching between 0-5V. Everything was working a couple of months ago before the bike got damaged and I used a 48-volt battery to power my Bafang electric motor. Reply. I went to ride it today and the controller lights up but nothing from the motor when i use the throttle or pedal. ) worked fine when I interchanged them in my working kit. Good parts motor, core, or perfect Location. josafrik 10 mW. 1 Pc Display(850C, The battery pack fits 36V 250W/350W/350W motor, can not working on other 500W or 750W 1000W or 1500W motor. 1 machine now, too, recognizing the COM port automatically. For that you should have an upgraded controller and a BBSHD. turning the pedals backwards when the clutch will disconnect the Can anyone please make the voltage measurements I'm asking for in the enclosed drawing on their working Bafang 350w/500w/750w mid-drive? It's the only way I can be 100% certain that I have a real issue with my Bafang motor controller. Since the speed is determined inside 1 Pc Bafang mid drive motor. I am still waiting on a volt meter. Joined Aug 27, 2019 Messages 20. The display and motor do not turn on anymore. cn HL-340 3. I know the motor works because i can press P on the display and it will take off a little (dont know what the real function is though). Pedal Assist not working anymore Hi everyone, i think i changed my Bafang 250w 36V motor settings wrong and now the pedal assist wont work. The old one I had bought used; there was no speed sensor but it ran anyway. You could have a defective BMS, or a cell or cells in the battery that are failing. I've always ridden in peddle assist mode, rarely if ever use the throttle, always try to keep the wattage low, and the 9-speed gear selection appropriate for the speed, in order to avoid 'lugging' the motor. To start viewing messages, select the forum that you want to visit from the selection below. Dearing, Kansas · My Bafang Kit details: P850C Display motor G020. Thread starter Compoundbike; Start date Oct 20, 2024; Compoundbike 100 W. Motor powers on but lugs instead of propelling forward. If your motor is hot to the touch instead of turning electricity into power, the motor is working too hard and turning energy into heat. I put it on my bike and everything works except for the pedal assist. Don't let a problem derail your ride – learn how to troubleshoot like a pro! The battery and the lcd screen and headlight are working, but not the motor. Bafang 750W middrive motor will not go. Tends to go away when speed picks up and watts level out or when I help out by pedaling. I've posted a video here showing everything. 07-04-2022, 03:42 PM. The new M625 has an issue with the speed sensor. Cyclomania 10 kW. IM This is frustrating, my motor probably has 75 miles on it. once you have settings that comply with paramaters the motor is designed to function within it will write them. but it seems something simple. Mar 28, 2023. I would say that yes it's harder to pedal without power than it was before I installed it. Mine has no hall sensor, just the three large motor wires and nothing else - does yours have four or five wires for a hall sensor in addition to the three large motor wires? More information is always better. SlowCo 1 MW. 3. Repeat for the remaining Hall signal wires. Thread starter Nothing2SeeHere; Start date May 31, 2017; N. Was wondering if anyone has experienced something similar or can spot Hi, I have had my bike for 2 years now and only ridden about 300km since new. I had some problems with the battery,so I sent it to be repaired. So I ordered a second kit (this one for a 100mm bb) and before installing I took the Hi friends, I have ridden a fat-tire based Bafang Ultra Motor (M620, G510, UART) heavy ebike very gently for 3,000 miles. ive tried to auto configure it for literally three months and can't seem to get it to work. A few months ago, the battery was full and then appeared empty on the display, and the display and Not so easy: The seller of the bike first told me I’d be voiding the warranty as it could not accept a half twist type throttle. Bafang made a manufacturing mistake and even when the dealers were alerted to the problem by their customers, instead of working with Bafang to find a solution, they just continued selling the kits. M. Upon disassembly I found the two yellow contacts on the controller had melted together. The I just got my new Bafang bbs01 250w. It was the battery, not the Bafang motor. Speedometer Forum; Lunacycle Knowledge Base; Motors and Kits; BBSHD and BBS02; If this is your first visit, be sure to check out the FAQ by clicking the link above. Number two motor outright failed at less than 120 miles. Alternative method involved opening up the battery case and unplugging the cables. So yeah, I got myself a 9 gear fixie here. That will keep the motor from spinning. The motor just won’t Today's Posts; Calendar; Forum; General; Ask a Question, Make a Suggestion; If this is your first visit, be sure to check out the FAQ by clicking the link above. I don't think it is wise to use the motor under load while it is in the "learning wire" mode. Is there a fuse or circuit breaker I can reset? Something may have shorted due to a small metal shaving, or something. K. Go. Now the BAFANG system is complety dead. Mounts on chainstay Magnet must be installed 1-2mm away from Sensor (smooth face of the magnet facing sensor) Includes Speed Sensor with mount, two-part threaded magnet, and magnet mounting screw I’ve just finished installing a BBS01 and I need to limit the speed to comply with local regulations. Bafang Display Not Showing Information, I have a BBS02b that with a DPC-18 display. Kona Ute cargo bike conversion with TDZs2 & 32/42t double. Region USA Hi, I have a new install of a BBSHD kit with speed and brake sensors on a recumbent tricycle (Steintrikes Wild One). Now the display will not light (it did before). why Share Add a Comment. If you are using hydraulic brake sensors, your magnet may not be close enough to the sensor or Bafang motor cut out. I had to replace both in order for CSC FT 750 w/ Bafang hub motor and 48V battery. Hello, I swapped the motor core and the gear it drives as both had stripped out. Holding down the "+" button does not turn on the headlight. It worked great for a week and stopped working this week. Next Last. everything is working fine til the write to flash. Is this a common issue and can i fix it? (Not my I recently purchased a bike with a bafang ultra motor after 3 months the motor seized and stopped working. And no, it's not rubbing onto the frame, there's a good 1cm gap in there. ecotric. If In so many ways Bafang’s BBS02 750W drive unit is a dream come true. My last ride the torque-sensing stopped working. 7ah 24v batteries. Hello Im looking for some help. When the first one arrived I installed it without any problems and the bike performs really well. There is lots to improve here. current 17A, rated current 8A) has a connector for both the PAS sensor, which is currently active and functional (the motor only engages when the pedals are turned), and a connector for a thumb throttle, which is connected via a cable from the unit to the handlebars, I bought two Bafang BBS02 48V 750W motor kits November, 2022 and just like the OP I can't get the programming to connect. They had my bike for about 2 months and they were unable to get it working properly. Marketplace access. 17. Thread starter Murad; Start date Sep 17, 2023; M. 32. Sort by: Display stopped working (bafang hub drive, unsure of screen type) Hey all, It is but again I’m not saying it will work for your motor. The Video shows how to Bafang Ultra motor maintenance: some pro tips (and what doesn't work) Figured you guys would appreciate some insight from my experience attempting to open up the Ultra motor (G510), I discovered that certain tools are utterly incapable and not up to the task. O. I’ve tried to set it via the configuration tool and also “by display’s command” but When I press the throttle motor sometimes comes back to life for a short time. I'll post a video in the BaFang group (which is where this thread should be) when I get a chance. I tried another known good throttle and it also didn't work. Aug 22, 2017 532 93 56 That is my 7 days long bafang bbs02b story with happy end. Nylon bearings really only fail in extreme trail riding purposes--commuting applications are largely absent mechanical complaints. Browse all. It does not seem relevant in this case, but I am also using an Eggrider instead of Bafang display. All I’ve done is ride on bitumen bike paths. Soon will be happier when i repair the clutch and have really working backup. The controller accepts being reprogrammed with both my phone (speeed app) and my tablet (bafang configuration tool) have reprogrammed the controller and then reading each other's alterations. laudou. Bafang and TSDZ2 EV display: easy to build DIY, Bluetooth and ANT, wireless updates, easy to repair and customize to other EVs. new bafang 1000 watt mid motor not working help 09-06-2020, 05:11 PM. ebay. Certain components for the M600 are specific to this motor including but not limited too, View attachment 99016 Main reduction gear View attachment 99017 I have just assembled my first ebike kit - 500W Bafang front hub, 48 V battery and S900 display (not SW900) and Jueshuair JSM422A controller. 2011. Smoother: Not. it’s gonna be a heavy MTB to play on if not! Eh? I was starting to think faulty motor, but not now if you have exact same problem. Display controls the motor controller and operation. This has been working well until now. Nov 6, 2023 #4 Check the throttle Bafang bbs02b. com Attachments. May 19, 2024. It worked great for 3 mins. Namely My wheel stopped spinning under power. This "true" 750w motor is more powerful and robust than the 350 & 500w Bafang motor and it's the easiest and best way to replace them”. com Python EBike/EScooter board + VESC, to replace the original EBike/EScooters original motor controller. I might try again today with a clear head to fathom out what is wrong. Display looks normal. the bike wasn't even being ridden. Has over 5K miles and has only needed brake pads and tires/tubes and other minimal maintenance since I bought it in 2019. One day it simply would not turn on. If it’s not the battery then I think it was the first hill I came across I’m not going to treat it like a motor bike from what I read but treat it like a bike . I'm new to this bafang motor set up so bear with me. The joy ended end of December. Speedometer not working Juiced Scrambler (Hub Bafang motor) I have a Juiced Scrambler moped style e-bike. 1 Does it give you 1 blink/second? Then I believe it's not detecting any errors and you may start looking for loose wires, bridges, cracked solder joints. 5 KB · Views Our recommendation is to install the sensor as far away from the center of the wheel as possible in order to help make sure that the magnet path of travel is as perpendicular to the speed as possible. Thread starter Biker72; Start date May 29, 2024; Tags bafang B. Create new listing. Pinnacle Arkose 2 with Revos friction drive ,2 x 8. (24V Heinzman brushed motor). We seem to have lift-off! Took the bike inside and prised apart all those multi-pin connectors on the loom, refitted and all back working as it should. I had tried same yesterday with no luck on WIN8. Dec 4, 2022 #1 If the system does turn on and allow motor operation (even though the My Freybike am1000 motor will not engage. I have a new ebike w/Bafang BBSHD 1000W mid-drive motor. Joined Aug 25, 2016 Messages 112 Location Switzerland. It stopped without any apparent reason to turn on, but occasionally does after 5 minutes of pressing the battery and on/off button. You may have to register before you can post: click the register link above to proceed. I was referring to the Bafang configuration tool for the Bafang Ultra 620 motor with UART controller. No, I got a new one on AliExpress. From power issues with your battery to bad sensors, motor, controller, wiri A brief overview of how to quickly troubleshoot your e-bike if it is not working. rich c Well-Known Member. And should not be mistaken for either the M500 and M510. Bafang systems can sometimes experience malfunctions or issues with the electric bike’s motor or controller that don’t trigger a specific error code on the display, but still result in unexpected behavior, reduced performance, or It is a common error and the usual culprit is a communication error between the display and the controller. You work your way up the ladder in terms of expense. While assembling a Bafang M600 system I powered the bike on to make sure I wired everything correctly, and while the display lights up the motor does not activate when I turn the crank. Get expert solutions for common Bafang mid-drive motor issues on your e-bike kit. Nothing came up on the display and for all intents and purposes the bike was dead. It is not working anymore. Initially, when I use the throttle, it works fine. I tried to go to Bafang usa for advice but was blocked at the front door because i had not purchased the motor from them. He heard the noise and saw smoke coming out of the motor, which is a bit worrying. Bafang BBS02 motor won't kick in properly comments. I have a BBS02 that failed to start up a few weeks ago. The throttle just stopped working, pedal assist works perfect, No Codes, I replaced the throttle and controller. 5Ah contoller: VCSV126-017-48T . On If is not working check the alignment and connections there. I have a couple of questions. I've previously tried Thun, Sempu (T2, T4), Erider (T9, T13). My arthritic hands prevent further repair. Hi,I bought a bike with a 250W rear hub bafang motor,36V battery,and DPC18 display. When I ordered my system I had the option to order a system with or without this extra cable. I have had no problem with the Shark batteries purchased through EM3EV. Appreciate all the tips. Even though I am happy with my BBS02 kits, I can no longer recommend them. Region USA. My bike has not taken any tumbles or water. I opened the controller of the motor, but it was completely dry, and also all the connecters, I I've just bought a Bafang BBS01B 250w mid drive kit with a DCP18 controller. 5 years ago, and it's been working fine. obcd 100 W. Oct 20, 2024 #1 Hi guys I'm selling a Bafang Motor defective, I didn`t take it apart and don`t own a frame that fits in it. I bought a second hand Bafang BBS02, 750w kit. Connect only the main cable to the LCD and long press the - button for 2-3 seconds. The power button doesn't do anything - makes no difference if it's plugged into the electrical harness or not. Now,the display is not turning on,I press the Help me buying tools for my development for Bafang motors - my paypal: casainho [@) gmail. I'm using the wch. I have Bafang m625 500w 2-3 months old with 1000km on it. It's not that, I can ride manually and it accurately shows my speed on the display. I have a cargo bike with a M400 36V motor connected to a DPC18 dispaly. Bafang BBS02 throttle and PAS not working . I've seen one where the rubber was cracked so water got in to the mosfets, which set the motor on fire. After learning that the problem would more than likely be caused by a controller failure, I When you changed the motor did you change it with exactly the same motor? Removing and re-lacing the spokes is an impressive job. Wondering if it could be the cold. The battery is fully charged. The brake handle I quickly realised the PAS not working so I tried turning it OFF and ON again without any luck. Your motor may have a temperature sensor which will force the controller to shut down if the motor is overheating. However, after a minute or when I reach a ramp area, the throttle stops working, and I am unable to use the Bafang electric motor to run my bike. I trying to control two Bafang 250w 36v hub motors for a mobile cart. And, it works on my Win8. Log in; Sign up The The G062 1000 is working with the 35a Bolton controller but we are using the new G063 1000 and it's not working with the same controller, spins up slowly and stops. 1 Pc Chainwheel 46T. Might as well get gears lubed too if motor is being worked on. A. Also I got no idea what caused the mosfet to die. If the motor does not start, your controller is gone. The guy is pretty good with answers and such, it does take him a few days, so I’d ask! Reply ReleaseTheCraican I currently have a BBSHD 1000w motor kit on my bicycle and the display is a DCP-18. I now have a problem, I could not find an answer for in the forum. Welcome to Rad Power Bikes Owners Forum. If it works, then plug each e-brake and sensor one at a time to determine which one is causing the issue. At least it's working now. indianajo Well-Known Member. Battery, power and connections are ok. I think i might of been in wrong gear and just hit thumb throttle it’s a hard lesson to learn. It's not good to cycle over 500km per week and on top of a lot of stairs to go up and down. 2kph, then the motor would stop Finally I got Bafang 850C color LCD working!!! My plan is to make it working for the TSDZ2 mid drive motor running our flexible OpenSource firmware (), as I did for KT-LCD3. A short time before the motor died I had a vibration from the motor. I am cyclist (able for maintenance on any bike) but new e-bike enthusiast using a BAFANG motor with C963 display. We used the bike a couple of times and was really nice. The throttle works fine, the walk assist works fine, but when I pedal, there's nothing. I have a bafang geared rear hub motor in a fat bike. Interested in riding a bicycle? Recently got a Bafang BBSHD from Luna Cycle with their 'hot rod' programming. Almost anyone with very little technical know how can order a drive kit and 48v-52v battery pack and have it installed and running on almost any bike with 2-3 hours of work. L. I recently had my bike converted to an ebike using the bafang 750w motor and its had about 2 hours total use and now it doesn't work at all. Kilowatt New member. Motor is working and vibration is gone :) I doubt that the motor is the problem, you are using a stock 36V 15A controller for 250W motors and having a 27kg child on the back of the bike is not going to bother the motor much and you say it's only done 140 miles. The motor worked when I turned the pedals. The 1000w motor was not a drop in replacement like the 750w was so I took it to a local bike shop. Sale On all complete hub motor kits, $100 off 1 kit - HUBKIT100, $250 off 2 kits - HUBKIT250, $600 off 4 kits - HUBKIT600 Hopefully someone can help me shed some light on my problem. If the clutch fails, then they turn with the motor, and if that gets tsuck, then it probably is hard to pedal. There are places you can ship rear tire with hub motor and have them repair it. Came from a company called psw power. The display now shows the brake sensors not being tried since I removed the dodgy one but I still have the issue of the motor cutting it almost immediately. 1 KB · Views: 301 Nes227 New Member. The mph is displayed on the 860c as well as the correct battery voltage. I took it apart, found some rust, sanded everything as best as I could, cleaned all the teeth on the 3 plastic I'm using a Bafang SR PA211. I bought new 22amps controller for my bafang 500 ebike. I bench tested the motor prior to installing and the motor is whirring but not moving. This tells me the +5V bias supply from the controller to the hall effect throttle isn't blown. facebook. Then the throttle and PAS stopped working. the other parts (battery,Display etc. com/Facebook: https://www. The Bafang set up requires a display (961,963, 965, DCP10) to All of the cables are properly configured and connected, I've checked for any kind of obvious damage and even tested using a multi-meter--but my motor doesn't seem to be working. The previous owner had fitted the Bafang motor themselves about 3 years ago - we bough it 1. Jan 20, 2020 #188 :thumb: Great work. J. Plugged a Bafang programming cable into the green cable where the display plugs in. Here (https://github How could it keep working unless it's rechargeable (ie the power feed to the motor). Worse when bike is under load such as Hey guys! I have 2 bafang bbs02 750 watt kits, but one stopped working. Bafang 850C color LCD, currently working for TSDZ2 motor -- Flexible OpenSource firmware. 1; 2; Next. It does turn some of the gears which are packed with grease. I had the rear wheel exchanged (completly new gear shift etc. Find many great new & used options and get the best deals for brake sensor-2 for 8fun/bafang center motor/middle drive motor kit at the best online prices at eBay! Free shipping for many products! www. When trying your PAS, make sure assist level is NOT Bafang buttons not working I have a Bafang m400 with dp c07 display and buttons. It **is not compatible** with the CA out of the box. With the advice from Gionnirocket, I got the "write" problem solved and the program working again. Does not occur when pedal assist is 0 or bike is off. Everything about motor drive works okay, except the speed sensor. I don't know about the BESST program. Hi Paradox, Bafang makes a lot of motors, almost a million a year these days, It helps when people know what system you are running. Recently while riding the throttle stopped working but I already had a new controller in the way so I didn't worry about it too much. My question is could it be the controllers I have tried are somehow not matched to the PAS? Is it possible there could be some incompatibility. In accordance with the moderators request, this thread is strictly about the servicing & repairs of the Bafang M600 motor. 1. Yay. Creaking level seems to be inversely proportional to pedal effort. Cotic Roadrat built up from scratch. Today's Posts; Calendar; Forum; Kits; Bafang Mid Drives; Troubleshooting BBSHD, BBS02 BBS01; If this is your first visit, be sure to check out the FAQ by clicking the link above. It will get you better responses - often more quickly. When I Hey guys, facing a sad problem here with my Bafang g310 rear hub motor - tightening the axle nuts starts creating resistance in the cassette freewheel. Checked the battery multiple times with It worked, but only if I run Bafang program 'as administrator'. So I rode the short distance back home and tried reprogramming the motor with the USB cable with no luck. So I unplugged the brake sensors and found when I unplug the front brake sensor the motor works again. The right hand side of the button pad; light, power and info button are still working. Storing your e-bike in a hot garage for a few years can break down cheap epoxy. Some days ago the light stopped working,on the display it was showing that is on,but was off. Screenshot_20210321-180241_eBay. Due to a faulty brake sensor, the motor will stop functioning. Then he back pedaled a bit saying the concern was matching the given pin socket . And yes, my motor still only gives 30A even after the shunts, I got no idea why it's doing that, but at least it works. Make sure you set this with the motor unloaded, then leave it disconnected. If his LCD doesn't work on your bike, but Hi, So I've been working on upgrading my ebike with a mid-drive 750W Bafang motor. I've tried FOV and BLDC motor mode. motor is not working with pedal asistmant and is not working with pressing the botton and on my speedo is normaly red light on and now is off cann you help me semeone pls what to do ? Display is on but throttle isn’t working: Unplug your e-brakes and shift/gear sensor and then try to use the throttle. A green connector sparked when I tried to disconnect and reconnect it to resolve the problem of power not going to the motor. I already know it is possible to My first thought too, sometimes the magnet gets knocked and it won't work. Bafang BBSHD throttle stopped working . I have a cargo-bike (Yuba) which is secondhand bike used daily for school drop and pick-up (2 kids). Try unplugging the one brake lever you installed. We cant seem to turn on the display again. So I don`t know the issues THe pedals will spin freely if all is well, but they are connected to the motor by a clutch . 1 Pair Brake Lever or Hydraulic Brake Sensor. Could you please help me with this issue? Hello everyone I just installed my new bafang 1000 watt mid motor kit and charged battery fully powered on the unit and the only thing that works is the power on button and the display. May 29, 2024 #1 Working on a mid mount Bafang and the customer has the red overload light showing even after cooling down so no power even with a full charge Bafang BBSHD Motor with new controller. I can't figure out what I am doing wrong. So after Hi, I have two bbshd kits that I bought from China. I put the motor with a broken spoke on either bike and it works just fine. I have a I have a 2016 Rad Rover and had purchased a Bafang 48v 1000w Rear Hub Motor (L1019) due to some issues with my 750w motor I had previously upgraded to. Bafang California diagnosed issue with torque converter and can repair but waiting for part from China and there is cost for the part and replacement as the motor is out of warranty I will most likely just buy the part from them and change myself and then keep it as a spare as I enjoy the bike, invested in many upgrades and My front hub motor is not working properly. Number one motor makes a creaking noise while pedaling. 3. Sep 17, 2023 #1 Hey guys, Ive got some issues here I could use some help with. It's obviously connected and getting power, because while the display is off, pressing the power button causes the red light on the gear sensor to flash; I'm not sure if this is normal behaviour or not - I never noticed it in the past, but it could be normal. I've carried much heavier loads on the back of my bike with my Bafang 250W 36V motor. ) and due to a lack of time I did not do it myself this time. I'm not sure where the water gets to. Currently my program supports only bafangs with uart, such as BBS01, BBS02, BBSHD, but also I'm working on Yamaha and plan to add more brands (Bafang with CAN, Brose) later. Do all trials with learning wires disconnected. 500. In the middle of a ride, the power assist and the throttle stopped working and my wife had to get home the hard way. I reinstalled everything watching a few videos and I’m fairly confident everything is in the right order. I just cut away the yellow plastic and soldered the wires with the metal contacts on together. And perhaps now it is defunct. For example, if your top speed is set to 32kph, and if Assit1 spd% is set to 10, then if the bike reaches 3. May 31, 2023 #2 If controller is working & wiring is right it does work. After returning the motor to the bike shop they said the motor had got dirt in it was on the way to burning out and that I was responsible. 1 Set Speed Sensor. throttle stopped working after the first day Peddle assist / Throttle not working BBS02 750W MID DRIVE 05-04-2021, 01:15 PM. I'm working on one at the moment that stopped for no reason, and all three hall sensors were non-functional, so I'm Only the old motor doesn't work, I didn't break a spoke on that bike. Biker72 New member. The old controller had a modified shunt. Wireless EBike ANT+ and Bluetooth, TSDZ2 / Bafang, KT motor controllers and displays. I’ve fitted the kit without any problems. throttle not working. 1. The battery probably has a management circuit called a (BMS) which keeps cells I'm at my wit's end with this problem that I'm having and hoping that somebody here can help me troubleshoot. ST bottom bracket sensor with a Grin CA, Baserunner and a Bafang G310 hub. luckily the guy was present when it happened. I checked all connections, the battery was charged and the display didn't show any errors. 1) Everything seems to be working great except that the S900 doesn't display watts. Thanks to downgraded Bbs02 it's easier and some fun including as well. This bike is marketed as a Class 2 with pedal assist. Get a quality battery, like something from EM3EV with a Smart BMS system that balances the charge level of the cells. and the controller powered up but not attached to the motor, so you need to measure the corresponding pins. It's been 18 months or more since I last open my front Bafang hub, the side plate has bearing in it so is usually quite easy to remove to replace it. Bafang Ultra Motor (M620) Ridden Very Gently for 3,000 Miles Recently we bought an electric Vogue 2 carry bike. But the motor won’t run, either on throttle or Pedal Assist. There were a few more times it worked for a second. But after changing the rear tire the speedometer/odometer is no longer working. are these controller in the picture interchangable?(old one was 17A and not working)thanks . No settings has changed since this This motor is not designed to be hitting 25+ amps all the time. Not being able to pin it down to one particular thing however is worrying maybe the freeze/thaw/damp had got into the loom - don`t know, will keep an eye on it. May 31, 2023 #3 This video explain how to fix issue where LCD screen panel on your bike does not show speed reading or odometer reading. Continuous discharge current: 25A. If lots of noise may be plastic planitary gears breaking into pieces. In my opinion, out of the box, the BBS motors aren't tuned very I've got a bafang 750W geared rear hub bike. Dave1293; Oct 18, 2024; 8Fun Forum; Replies 8 Views 444 It seems that this bearing should allow pedaling forward without turning the rotor of the motor. 1 of 2 Go to page. The Bafang is just on a level of its own. I’m using a 52v 20ah battery, lg cells. Arrived to me 7 days after ordered went about try using your bus cable with your LCD, leave brake levers and throttle out, then use the walk mode to test the controller and motor. Joined May 22, 2022 Messages 715 Location Northern Europe. 1 Set Thumb Throttle. The bike is out of warranty now. Share I want to buy a bafang either front or rear motor for a steel frame cheapie. When I start riding, it works for a few seconds, and Yes, the problem was resolved. So if everything is working properly, pedaling does not spin the motor. My throttle stopped working yesterday I felt a weird pulsing motion coming from the motor and then it died. This is a replacement Speed Sensor kit for your BBS01/BBS02/BBSHD Bafang Mid-Drive kit. TSDZ2 / Bafang, KT motor controllers and displays. Bafang G370 front hub in steel surly forks and rear alfine 8 hub gears. I keep getting the message "File handle is not a com handle" I was wondering if the egg rider might not work better for a I have fitted a Bafang 750w 48v mid motor to my bike which is my second BBS02 build , and I have fitted this bigger motor to my new bike and everything works fine except for the throttle, ive used all the cable connections and speed and gear sensor and also the throttle from the old build which was a Bafang BBS02 500w 36v system, I have bought a new 48v battery Bafang Ultra Motor (M620) Ridden Very Gently for 3,000 Miles - Service Required or Not Necessarily? mail_e36; Dec 7, 2024; Mar 28, 2023; Bafang Forum; Replies 2 Views 2K. Joined Jul 16, 2019 If your feeling like your motor is engaged while unpowered then it actually may be just that,my bike had a bad Bafang hub motor and I discovered it quite by accident. Any other mid-drive ebike kit is going to take a lot more time and energy to install and get working properly. the problem seems to be only with the mid drive motor or possibly the wires that come directly out of the So today after a slope I was at a traffic light. These controllers are very difficult to repair, I don't even try, just send them back to Bafang factory. I don't see any issue with the connectors, they are clean. The bike has a Bafang m400 motor and i believe an Bafang C7 display. But at least BBSTool could read/write the flash no IMHO the need for this fix should not even exist. Fully tightened, the cassette barely spins backwards. Murad 10 µW. I have a fatbike with the 750W Bafang hubnotor and also a bike with the Bafang 750W mid drive. Definitely coming from motor. Have an error code 21 on your Bafang ULTRA Mid-Drive Motor bike? No worries! This code usually means your speed isn’t registering with your motor. Throttle and assist not working (Bafang 750 W Mid Drive) Hi all, I just installed a 750w mid drive and the motor does not assist or turn on with the throttle. At the Bafang harness side of the throttle input going to the motor, I still read +5V between the two lower pins adjacent to the notch on the female connector. Kona Blast BBS01 with failed bbs01. I put that motor on the bike I broke a spoke on and it did the same thing it does on the old bike. Try reinstalling the PAS. Attachments. Bafang speedometer hall sensor source cable. so this is occuring like fordulike says because of some impossible settings. Bafang M600 motor not working -Switzerland- based. The red light does not activate when shifting gears, and the motor does not cut out when shifting gears either. DC Battery 17. I installed a new bbshd on my mountain bike. Now today i can't get it work. Any idea if this can be salvaged by opening the Try this first and see how it does before you go taking the side of the motor that requires taking the phased motor wires out of gromments, etc. It sort of works but I get inconsistent results. The + and - buttons are not working anymore. There is also a photograph of a Julet 916 connector that shows the 3 large motor pins in the middle, but the much smaller hall sensor pins are on the outside and are not so easy to see. Could be throttle but isn’t it simple reostat type device and should be working in both situations if it works in just one? m@Robertson Well-Known Member. Dave will If you set a limit on spd, then each time you reach a particular speed, the motor would cut power. I have to pedal really really hard to get a small push from the motor, but normal pedaling does not give me any help from the motor. Jul 18 Ordinarily on a Bafang motor you want to work your way up the ladder in a process of elimination that starts with the cheapest fix to the next most Bafang 850C color LCD, currently working for TSDZ2 motor -- Flexible OpenSource firmware. the old controller can not working with the geared motor at 48v,but I have bought a Bafang M400 mid drive motor and from a separate company a battery, display, Next thing, unfortunately, is start swapping out the cheapest parts to see if the replacement lets the motor start working. There are constant and incremental improvements as time goes on. This meant the problem was the display and/or switch and not the motor Hi guys. Everything was working fine until recently. Poorly refined controller result in lots of power fluctuation, delays and overruns. A sign appears in the display which indicates a fault in these sensor. Upvote 0 Downvote. Those mini-cubes are junk, they work for a while, but get unbalanced. 11 driver there. The loose magnet will stick to metal so no noise. harryS Well-Known Member. Gionnirocket. Joined Jan 5, 2015 Messages 2,385 Location The Netherlands. My battery had no plugs internally with the battery cells spot Just wanted to say thank you! and add that this did the trick on my Bafang 860c display too Check the motor and motor cable: 09H: Motor phase fault: Check the motor and motor cable: 11H: Temperature controller too high: Check the controller and let it cool down: 12H: Fault sensor controller: Contact your dealer: 13H: Battery temperature too high or too low: Check the battery and let it cool down or warm up: 21H: Malfunction in the This guide is designed to help you understand how to program your BBS motor controller, and understand how each setting affects your riding experience. com/EcotricTwitter: I have this bafang motor and I have run out of battery with it. I can hear the motor spinning inside the hub, but nothing, no resistance, nothing. 2 x Swizzbee 50c. Was intermittent for a bit before. My Bafang BBSHD motor came with an extra 6V 500mA wire coming out from the controller for E-bike Lights. 1 This is crazy. You should have expected these issues riding it like that, but for the price, you can buy multiple motors and Matt at Empowered Cycles has been working with Bafang for many years and he told me that because you are only tweaking parameters and making configuration changes to the controller, Model 2020 with Bafang M400 Thanks for taking the time to write that. All things Bafang electric bike Chubbntuck . Thread starter Cyclomania; Start date Dec 4, 2022; C. This is to determine what was not working. Bought brand new 750w Bafang mid drive and 13ah 48v battery only 3 weeks ago. Motor stopped when riding back from school Better design: Bafang frequently updates it's firmware and hardware to refine the M620 motor based on feedback and new developments. Now I connected the bafang motor to my other working kit. as it can only go 1 way and we both have the controller working perfectly. However the motor continues to assist no matter what speed limit I configure. I For more information:Website: https://www. I have played Hello, I have started new project, whose goal to make open configuration&diagnostics tool for as much motor brands as possible. minexplorer Esteemed Pedelecer. 5V. grju gxixf pignq qtes ssdiex afvfjh mmqcx bprq tmiay rsvvnmrfd