Bbs02 speed limit #112; Made it possible to override assist level speed limit when throttle overrides PAS. It is affordable and fits almost all older bikes and newer bikes that don’t have a wider bottom bracket. I get different top speeds from throttle vs PAS in low power settings. SpeedBox 2. ~32mph on flat. Jul 7, 2017 · Unplug the brake sensors, gear sensors, speed sensor or any sensor that can cut the power to the motor. Attachments 15-05-03-00 Settings - Basic. Power limits on electric bicycles are holdouts from the times when engine power and engine size were related. Nov 9, 2022 · Speed Limit: 30km/h. Jun 21, 2021 · over the amount of power. It seems that the speed limit is locked on the controller. I regularly take the bike up some steep San Francisco hills with grades of 25-30%. This will ensure that your motor will give maximum power all the time. Page 14: Speed Sensor Installation Tightening torque is 1. The earlier BBS02’s were set to as much as 50% current in level 1. The speed limits on the basic tab AREN'T road speed, they're motor rotation speed- which has nothing to do with road speed. You make sure that the maximum current is set to 18 amps. I've been enjoying it for over 2 years and 4300 km. 25A limit. The law limits e-bikes to 250W in many places, but the reality is that most “250W” e-bikes are capable of double that. This is a very sweet 25-30 MPH Jun 18, 2012 · A weight limit seems somewhat silly, as the weight of a bicycle under power is determined mainly by the operator (exceptions include amberwoof) (and is why I required an extra rear brake)-oh and reduced speed limits since, as others have noted, speed limits sets the lowest speed observed on any particular road in the usa. wheel size 29, speed limit 60 kph). 5x every time from 5 to 100% from level 0 to 9. On the display you can usually change maximum speed, number of assist levels and units (metric / imperial). I ordered a nice urban E bike with 250W Bafang mid motor and the seller told me the bike is limited to 25 km ph. Jan 18, 2021 · Note the Level 0 setting of ‘4’ with a speed cutoff of 30%. I guess it is a Bafang DP C171. I've checked the settings on both the 850c display and the controller using the programming cable. you choose a speed setting and the bike under power exceeds the set speed limit? Sorry to be so thick, but I've supported and run scores of bikes with the C965 and the limit works. New install with new Bafang BBS02, C965, 48v/20ah battery, 44t chainring. The current limit [%] is a percentage of the number in the current limit [Amps] box above. I have no idea how it's done or if the BBS02 does this. Further the controller would attempt to maintain that speed by modulating the power. The motor basically pushes you to a pre-set speed and then stops giving a rat's ass. Throttle saw a few more changes: (I set the speed limits of 32KM/H and PAS modes of 6 for the Luna column. Sie können mit dem Kabel neben den Basis-Einstellungen Ihres Motors auch Parameter des Pedalsensors sowie des Daumengases anpassen. For example PAS level 9. everything else is basically the same except the stop decay which got moved to 1000ms Oct 18, 2015 · •Bafang 8fun BBS02 750w 48v (1470watts at 58. (I already had) I wonder what kind of mid drive motor could make less heat and stress while i'm riding about 45km/h(27mp/h) using full throttle. Apr 8, 2014 · Please not this is from my BBS02 750W. Display motor/controller temperature (shown in range field on display). 64X50). Feb 13, 2018 · Australian ebike laws are similar to the UK being 250W nominal peak power with maximum speed limited to 25km/hr Agree the bigger motor of the BBS02 probably looks a better reliability option for the long distance commute although I will not be using it to its full potential, and am also mindful that the bigger motor will use more battery power May 16, 2019 · All the settings I've seen, factory inluded, limits speed as well as current. With the USB cable you can alter pedal assist and throttle characteristics, and many other things like low voltage cut-off (for the battery). Mar 25, 2023 · While playing around with bbs02 firmware i realized the max speed limit they would allow me to set was 25 mph. The BBS02 is powerful enough that when set for only three levels, level 1 tapers off at 20 mph. Apr 8, 2014 · On the basic page, limit the speed on every assist level to 13% of 45km/h (the 6 km/h limit), except on level 2. Dec 21, 2016 · I have a Bafang BBS02 with the C963 display on my Specialized Stumpjumper. If you buy a USB lead and download the software, you should be able to check the settings. Jun 26, 2015 · You must set limit speed to 1 as well as well as setting the Designated Assist to 9 on the throttle page. Jul 19, 2024 · For Assist 0 set Limited Current(%) = 100 and Limited Speed = 100; Your Pedal assist should work the same (speed and current limit) no matter what PAS level you see on display; Speed limitLink. On a hub motor where the gearing is fixed, it is a real speed. 8v 14. You'll increase your chances of overheating your motor. I am changin speed of cruising by changing gears. Jun 26, 2015 · Speed Limit; Update: The BBSHD is programmed the exact same way as the BBS02 with the exception of the Limited Current (Amps) which should be set to 30 not 25. BBSHD programming - Electricbike. I think the trick is in to setting the throttle assist level to 9 and speed limit to by display command on the throttle. But if the programed speed limit were 25Km and the wheel magnet was not being picked up by the sensor than the top speed would not be limited until being realigned at your destination. On the pedal assist page i keep everything but set a speed limit of 25 km/h no matter what the display says. It’s likely they have lowered the current and speed limit settings to reduce the chance of controller failure. Before you suggest a wrong wheel size setting, that was been checked, too. Mar 14, 2023 · Speed Limit = Display Command 1) Maximalgeschwindigkeit 25 km/h wird nicht erreicht Problem: Das Rad wird nicht auf die Maximalgeschwindigkeit von 25 km/h gebracht, bei ca. I will advice to limit yourself at a certain PAS and in case of emergency you have full power. And after having done that a few times there is some kind of bug, allowing only limited current from then on. For example: If my global speed limit is 20 mph, and my %speed is 50 my bike will do aprox 10 mph no matter what gear I"m in. Apr 8, 2014 · The 64% assist level speed limit nets about 32km/h maximum speed in pedelec and the 50% assist level speed limit nets about 26km/h maximum speed in pedelec. The BBS-02 has a top speed limiter of 50kmh which is about 31mph. 5 days a week since summer '17 from -25C to 37C all conditions. Pedaling assistance up to 25 Km/h (around 15. Spent half a day researching the same thing. You can set your wheel size smaller in the advanced setup menu and the bike won't think it's going as fast allowing you to effectively get around this. Your BBS02 at 60 km/h is still no limit. Jul 12, 2022 · For displays that are (hard) set to 5 PAS levels, they correspond to the controller's 1-3-5-7-9 settings. The Throttle Mode is set to Current, the Designated Assist Level set to By Display's Command, the Speed Limit set to 40km/hr and finally the Start Current to 15%. Aug 9, 2020 · The speed limit [%] sets the maximum speed percentage for the motor reducing the power to maintain a set pedaling cadence and/or wheel speed. Screw Magnet USER MANUAL – BBS SERIES DRIVE SYSTEM Page 15: Complete Wiring Diagram Of The Motor 4. So if the ”Current Limit [%]” is set to 50 in assist level 5, it will use (0,5 * 18 = 9A) max in assist level 5. com "karl" configs are a sick joke. Apr 8, 2014 · Yup. Indirectly, I'll increase a little the range because The motor provides 120 Nm of torque and a top speed of 130 rpm. Speed limiting is done based on motor RPMs not road speed. 5mph/25kmh - or not limit it, if that's what you choose to do. 25 semi-slick Total weight: 130kg Place: urban with semi mountains. Bbs02 programming USB. Aug 23, 2023 · The maximum speed for each level is set at 100%. Some details of the 48V BBS02 kit are: Motor with integrated 25A, 9 mosfet controller (IRFB3077 Mosfets installed). Then 14s 58. The customer can also set the speed limit via the display, it is not possible to completely remove the speed limit, but you could set the wheel size to be smaller than it really is, to trick the kit into measuring a lower speed and effectively increase the speed limit. 4 in the 3rd level, etc. 0 slick Back wheel 29x2. Software Limit: The Digital Guardrail Notice that top speed is unchanged. It is very frustrating and jarring. Q128H (36v 201rpm), KT36/48SVPR 6-fet, LCD3, 48v 12s lipo, Sempu T4 tqsr. I have read that some controllers limit the top throttle speed below that of the top PAS speed. If you control your assist via PAS you end up with as many speeds as your display offers. Lots of long big hill in my area so i'm going for efficiency and range before speed. I am thinking of installing a BBS02B 750w on a bike, but I am afraid of getting stopped in some sort of police checkpoint and getting the bike confiscated. 5km/h top speed) •155 RPM at 58. i am collecting information on each of the BBSXX display and what the speed limits are Jan 4, 2022 · POCREATION 3 Pin Female to Male Speed Sensor Extension Cable for Bbs01 Bbs02 Bbhd Middle Drive Motor, 40Cm 60Cm, Extension Cord (60Cm) 2 offers from $903 $ 9 03 Alomejor 3 Pin Female to Male Speed Sensor Extension Cable 40cm/60cm Lengths for Bafang BBS01 BBS02 BBHD Middle Drive Motor First off, did you adjust the top speed from your display? The various displays have a configuration mode to set max KPH. Apr 8, 2014 · That has a speed limit of 25 kph. And we love it when its asked…welcome to the speed club. Most of my riding is done under 15 mph so that I can supply some pedal input. The ”Current Limit [%]” setting specifies the percentage of the ”current limit[A]” the motor can use at that level. Many US vendors will be resistant to remove the 20mph speed limit as that may make them liable for any accident you are in with their motor. I got a Bafang BBS02 from em3ev. Disclaimer: Programming your motor may void warranties, cause performance issues, or make your e-bike non-compliant with local laws if speed or power limits are exceeded. Manual for C695 attached in posts below. The speed limit [%] sets the maximum speed percentage for the motor reducing the power to maintain a set pedaling cadence and/or wheel speed. This is the part of pedal assistance I don't agree with. Tested all pedal assist settings with pedaling and with throttle, all 7 gears. The limit on the pedal assist tab is road speed, and I gather it is on the throttle tab. Dec 23, 2019 · Hello, i was wondering if there is a way to limit throttle speed in the firmware of Bafang BBs01, leaving PAS speed unchanged. Quiet and powerful, the BBS02 cranks out 120Nm of torque. BBS02/HD, programming, and speed limits I just ordered a Luna electric bike, the Luna Mini Folding Bike specifically, and I've done lots of research and what not, but I haven't seen a straightforward answer/solution to my curiousity. So you can maintain It'll be a little different for the BBS02 — the current limit will be lower, but I believe the base electric motor has a different spin speed with the 02. Jun 26, 2015 · Speed Limit Update : The BBSHD is programmed the exact same way as the BBS02 with the exception of the Limited Current (Amps) which should be set to 30 not 25. For example, setting maximum speed in the menu to 50km/h and setting speed percentage to 64% nets 64% of maximum cadence and a legal 32km/h maximum assist speed in pedelec mode (0. M) and a higher rotation speed (RPM). Jan 16, 2015 · 750w, 48v BBS02, 7-speed Shimano Nexus hub, 12AH battery in frame triangle You will then scroll through the wheel size and speed limit screens and then come to Mar 6, 2020 · Buy the Bafang BBS02 @Aliexpress – Global shipping: Reprogramming ability. 4. 2. In the lower levels, I don't feel that the bike wants to take me for a ride, it's me calling the shots, and in PAS 0 it feels so natural, giving just the tiniest Unlimiting the Speed Limit. 24 km/h und Nov 10, 2014 · Both bbs02 and nuvinci are still playing well together. If the speed limit was related to actual speed, any time the speed fell below 20kph (50%) the controller would add power (subject to the parameters set) up to the maximum allowed at that level - so 10A or around 500w. Aug 9, 2015 · Hi, I'd like to know what is the maximum voltage for the BBS02 750W 25A 48v. Just do a little searching. Depending on which display you have, you can raise the speed limit of your display by getting into the displays program settings. Asst0 Limit Spd(%): 1/ 0 / 0 / 1 / 1 – At power level 0 causes the controller to lower current gently to maintain motor rpm when 44% of speed limit is hit. Joined Sep 28, 2010 Messages 73 my BBS02 will get up to 43km/h and it had a 50km/h speed limit. Jan 13, 2016 · I have an Fischer 1861. if you ride full blast or limit speed to say 25 km/h. They are calling the display LCD 1300. Is it possible via button combination or reset button at the display (C 965) to do the reset and override the customer Mar 13, 2022 · It’s possible the firmware settings have been changed from the older model. Nov 15, 2022 · SpeedBox 3. 5) Jan 24, 2022 · Global speed limit is set to 40kph. Pedal harder and the motor keeps spinning, but no faster. 1. What I did try on mine was setting the pedal assist limit speed to the minimum to see if I could just use the throttle for minimal assistance, however pedaling made the throttle response more jerky even when over the assist limit such that I couldn't feather out 150 watts or so. I'm ok with the speed limit, but I'm worried about the motor power. you could try setting the -current limit [A]: to 16-Assist 0 - 1 & 1-Assist 1 - 8 & 9 Support setting road speed limit per assist level. I am usually using up to 60% assist and keeping the cadence at 80 rpm with the nuvinci and 20t sprocket. Watch the BBS01/02 review by Electric Bike Report below. Jun 9, 2021 · Firstly you should set up your BASIC settings pas 1-9 incrementally say from 10-100% CURRENT and SPEED LIMITS. If set to Display command the value from Max Speed Road or Max Speed OffRoad from Display settings page will be used Apr 22, 2021 · My speed limit is set at 20 mph, which is reached in various gears and PAS settings or by throttle. that will limit your maximum peak power to 480 Nov 15, 2022 · It measures the wheel’s rotational speed and sends this data to the motor controller. 1 pcs of LCD disply. I've used a USB programming cable and increased the speed limit to 30km/on the Pedal Assist tab, but when cycling the power still cuts off at 25km/h. Limiting speed prohibits for example riding at higher speeds but still with a small assistance. The maximum nominal power of the motor must to be 250w. They are affiliate links so I will receive a few cents if you make a purchase but won’t cost you a penny extra. with the controller rounding up or down to the nearest . Both are set on the highest allowable speed settings. Compare that to most high-end factory e-bikes with mid-drive motors having torques topping out at 65Nm to 80Nm. I've been lurking and reading a ton on this site, and jumped in recently. If you have say two more gears at 15 mph, when you hook up the next gear, the crank speed goes down, which increases the current and the stress on everything in the motor Sep 6, 2015 · Even though the Limit Speed percentage is set to 100% in each PAS level, the ultimate speed is now controlled by the current that the controller provides, and feels more natural. Jul 26, 2020 · If you are looking to limit the power to wheels on the Bafang, you can do so but limiting the Current at both the overall setting at the top of the settings page and subsequently the current for each PAS. This will set the maximum speed for the throttle. The first assistance step of 5% = 0. Apr 8, 2014 · Also wheel diameter is displayed, but cannot be changed either. 8v) •Custom controller settings with maximum throttle enabled •52 tooth chainring (85. When I set the speedlimit in the controller to 25 kph instead of "by display" the assistance is very abruptly stopped at 24. Speed sensor is installed correctly and wheel size setting in display is correct. Reprogrammation des BBS01 et BBS02 Niv 0 -> pas d'assistance liée au pédalage mais la gâchette peut fonctionner si le speed limit >0% Niv1 -> 2. So you'll need to experiment to find out what Speed% == your personal 'happy cadence'. Jan 24, 2022 · i tweaked the settings to incorporate the speed values as OP made a convincing point about their usage, so the speed limit goes up in increments of 5 between 55-100%, alongside the increments of 10 on the current limit. I converted my commuter to BBS02 for Mar 31, 2021 · Basically from what It seems like the speed% is percentage of motor rpm limit so for example if I am in assist 3 the percent limit is 58%, the controller will only provide assist up to 58% of total motor RPM which translates to a certain bike speed, which is a different speed for each gear, so as soon as I upshift the motor rpm drops below the Jun 2, 2017 · This is an attempt to decipher the protocol which is used by Bafang Pedelec Motors like BBS01 or BBS02 and provide a python tool/library to communicate with these The BBS02 is our go-to Bafang mid-drive kit for most bikes and customers. 7 kph. Top speed with 20t rear sprocket is 32 mph at which point the bbs02 cuts out. Really expected this chain would fail before the battery. Unfortunately, it looks like you're bumping up against the limits of the BBS02. There is a way to attach external contraption in between throttle and controller, of course, to achieve that goal, but it does feel really crude. jpg Aug 9, 2023 · What I did with the Speed Limit percentages was simply start at 100% on Level 9, and work my way back in 5% increments down to Level 1. Support setting cadence limit per assist level. Find more 18, 200004271 and 200003500 products. I have the juggernaut hd which comes with a 1000 watt bafang Aug 13, 2022 · First of sry for the bad english its not my first language. With electric motors, the powers that be haven't figured out that a motor being 250W vs 2000W can still be regulated to the same actual speed and have essentially the same actual size, though the 2000W one would have less range. Battery 48V 25ah (Samsung INR21700-50E cells 4900mAh, stress limit 10A) Current limit: 25A or 18A which? And why? Apr 20, 2016 · I'd be interested if someone could tell me which parameters affect the cadence at which the motor engages. g. 0: The most versatile line, allowing you to remove the 25 km/h speed limit, display your actual speed, and even set your own maximum speed limit. e. You probably won't see an increase in top speed. The Bafang BBS02 mid-drive motor’s parameters can be changed using a programming cable and special free-to-download software. So, with this programming I would expect to see the controller draw the above percentages of the current limit. 5–2Nm. As it turns out there is beta version of BBSHD/BBS02 controller firmware floating around where you can set up second mode similar to eggrider functionality. So a lot of what you want won't work. Jul 26, 2020 · I am with you. I'm planning to limit speed at around 30km/h (19mile/h) Jul 26, 2020 · BBS02 power and speed limit setting? Thread starter Stefx73; Start date Jul 26, 2020; Prev. As far as chain and gearing issues, that's well documented in this forum and a common problem with any crank drive system and not the fault of the Apr 26, 2021 · By default, it's like a speed limit, but with a mid drive that speed depends on the gears used. I reccomend to put all Pass Speed limit to 52% of rpm and power according your need. I think it would be a lot smoother if the motor kept a steady power draw (even below the max limit), rather than cutting power. motor power without pedal or throttle input). . I read i can adjust normally it in the Display but the seller told me the speed Okay this is super simple and you don't need even need the hacker cable. You can set the controller's PAS "speed limit" percentages (down from 100% of the PAS maximum global speed limit setting). Nov 14, 2020 · 500C/P850C/860C/DPC18 can work with the Bafang BBS01, BBS02 & BBSHD mid drive/Front/Hub motor, But 750C-ble can only suit BAFANG mid motors. I ordered a programming cable and will compare the "old" BBS02 settings to the newer one. Any assistance would be appreciated. My own e-bike uses a 350-watt Max-drive, but it was labelled as 250w/14A at the factory by Bafang at the request of the e-bike importer: At the LCD display, you can limit speed to 15. The motor never gets hot. #114; Implemented global throttle speed limit option. I purchased a Bafang BBS02 Apr 8, 2014 · I have put BBS02 750W on full power, now have 46 and 50 kmh when in bend position. The intent there was I never really want zero power on pedal-assist and Level 0 provided a very mild bump for times when I am pedaling slowly and going slow… like when on an oceanside bike path loaded with tourist pedestrians, and I am just barely exceeding walking speed. Kit Includes: Bafang BBS02 (version B) 48v Mid Drive Motor Mar 25, 2023 · Hello i need help I have 30t chainring, 8 speed cassette (11-23t) Front wheel 29x3. Any advice would be much appreciated/. On the Throttle Handle page i set it to displays command. Jul 31, 2021 · So to be clear. Go. The extra speed comes from you. This programmability function makes the Bafang BBS02 even more versatile, you can really tweak it to your liking. 5Ah battery pack capacity •1,5 hours safe fast charge (6A 350w charger) Feb 24, 2018 · The first thing I did was correct the wheel size & up the speed limit in the Display unit. BBS-Systems (BBS01, BBS02, BBSHD). Limit Current(%) and Limit Spd(%): We like to set these to ramp from 0-100 in increments of 10 for Current% and leave all Spd% at 100. Voltage calibration for accurate LVC and low voltage ramp down. Dazu ist die Watt-Angabe auf dem Motor vermerkt. 0: The entry-level line for easy speed unlocking. 29inch tires. Users are responsible Jul 18, 2020 · Best settings by far are speed limit 100% across the board and torque limit increasing 1. Sep 24, 2023 · All speed limits are set to 100%. 22,5 - 23,0 km/h, dann unterstützt es wieder auf ca. m, the BBS02 is sure to put a smile on your face. It's pretty much stock except that I reprogrammed the controller following the guide in electricbike-blog. FWIW I gave up on all but C965, C961, and C963 displays. 05. torque of 160 N. Apr 20, 2021 · I started with the “Limitless” configuration (wherein the assistance for all steps continues up to the 20 mph overall speed limit) and reduced the maximum current to 15 A. The value of the speed limit. any way to go higher than that? top of page 10% off CYC Photon and Stealth Motors The Bafang BBS02 48V 750W Mid-Drive kit with Battery option includes everything you find in the 48V BBS02 Kit, as well as a suitable battery and charger. Nov 15, 2022 · Configure your BBS01/BBS01B, BBS02/BBS02B, or BBSHD motor to set max speed, assist levels, and more effortlessly. Wheel size, PAS levels, and speed limit are set in the menu after the password prompt. UART. When I got my bafanf bbs02, I did not think or know enough to consider the resistance from the motor when pedaling with no PAS, either with PAS off, out of battery, or above the set speed limit (necessary where I am for legal reasons). Das gleiche gilt, wenn du von einer 36V auf eine 48V-Batterie gehst. Jul 19, 2024 · For Assist 0 set Limited Current(%) = 100 and Limited Speed = 100; Your Throttle assist should work the same (speed and current limit) no matter what PAS level you see on display; Speed limitLink. May 20, 2024 · My last BBS02B kit was delivered mis-programmed like your bafang hub motor controller, It had 9 PAS levels, with the level 1 set around 10 mph, level 2 at 13 mph, etc , Pretty much unrideable in the lower pAS levels with the assist unexpectedly going away as you approached the speed limit. Is it possible with this USB cable and the software to unlock the speed limit? Jul 28, 2022 · BBS02 48v 750w, 12s lipo. 9 mph). Jul 9, 2020 · You have one PAS level which has a current limit of 100% and a speed limit of 100%, this will be the PAS level that you select when you want full power. S. It's set to limit the crank speed to lower amounts in lower assist levels. Sep 30, 2016 · This link is to 'JP Labs_Relaxed_PAS settings, designed for the BBSHD but work great for a BBS02 as long as current limit of 25Amps is used. Thank you fo Bullseye Bluto Pro 10-Speed BBS02 46lb ~$2049; Deadeye Single Speed BBS02 41lbs $765+ Deadeye Monster Single Speed BBS02 42lbs <$900; Bullseye Monster 8-Speed BBS02 46lbs ~$1750; Boris X9 AWD 10 speed 53lbs BBS02 ~$2200; Ace Single Track Full Susp BBS02 9speed 40lbs ~$1500; Cheapo Commuter BBS02 8 Speed 45lbs ~$780; Walmart Dolomite 7-speed The BBS02 can be programmed to restrict it to legal levels and is a bit more robust than the BBS01. For speed…if you go with a 52 volt battery on the higher gears you can easily achieve speeds of 30-MPH on paved flat ground. Of course the indicated speed will no longer be correct and this 500W kit is The BBS02 has something called cadence sensing pedal assist, while the TSDZ2 has torque sensing. My throttle is dead, the default throttle generally only lasts a couple of weeks, it's junk. I ride not watch color screens. The 99 km/h set is the standard, it's mean no limit. Aug 23, 2017 · The current limit [%] is a percentage of the number in the current limit [Amps] box above. Thermal limiting gradual ramp down. com Ebike Forum Feb 27, 2019 · What is the top speed of a Bafang BBS02? The maximum possible speed will vary depending on your bike’s gearing. So in summary: Swapping to a BBSHD controller won't get you the same 150 rpm nominal from the BBSHD. It arrived this week, and i have been putting it together. Support for BBS02 controller. EU law allows throttle upto 6km/h. Jun 26, 2015 · One way that the BBS02 middrive unit shines over other competition like the Bosch is the ability to program the controller yourself. You can then set your throttle at any of the 1-9 pas settings you set up on the BASIC tab, so if *)% is on pas 8 then set throttle to pas 8. 7A Niv2 -> 4,5A Apr 8, 2014 · I always end up switching on then adjusting up to setting 5 (out of 9) and going from there. speed limit can Please check out the links below. The Bafang Factory limits the MPH that the motor will kick-in at. If you're trying to match the controller's "current limit" percentages to a MPH value, I don't think it's possible. The BBS02 motor is intended for the typical 68mm or 73mm bottom bracket. Oct 11, 2022 · Set the Current Limit in amps to what your controllers max limit is, IMPORTANT: 25 Amps for BBS02 , and 28 or 30 Amps for BBSHD (seen in the lower right when connected via COM port). At low speed you have limited nothing. 24 km/h hört die Unterstützung unmittelbar auf, dann lässt sich das Rad spürbar "zurückfallen" auf ca. People have tried to get over 30-MPH but at this point the drive becomes unstable and incapable. Tons written on Bafang BBSxx programing. 7 Mph) limit. The Controller’s Role: The controller acts like the brain of your e-bike. Aug 9, 2020 · Dear all, I am new here and with Bafang and need some advise. Mar 22, 2020 · Speed Limit Update: The BBSHD is programmed the exact same way as the BBS02 with the exception of the Limited Current (Amps) which should be set to 30 not 25. Support cruise assist levels (i. This setting works as a sort of cruise control, If you pedal and use the throttle at the same time, the motor will cut off above 30km/h. Model C961, C963 and C965 for your options. Sep 18, 2021 · It can only be adjusted within the maximum limit (25A BBS02 30A BBSHD). Nov 8, 2014 · 2) long press + and - again to get to password prompt. As I wanna have good cadence (no need to have your max cadence), motor should not overspeed your caddence. Its one of 4 cables that come from the controller. Zitieren. Jun 9, 2016 · BBHD and BBS02 Display speed limits and how to reprogram 06-09-2016, 02:18 PM. UART display so you have to press the “i” button twice, scroll down to the Password option, enter 0512 then set your protected parameters (e. Check all your connections and make sure they are plugged securely, and that no pins in any of the connectors are bent, and no mud or moisture has entered connector. May 29, 2015 · Diskutiere Programmierung des Bafang BBS02 im Controller/Regler, Speed Limit: 40 Start Current: 10 . For high speed commuting (45kph and above), I always need to use throttle. I'm currently modding two bikes with a BBS02 and a Sturmey Archer 3 speed Hub. SpeedBox 1. 0. Depending on gearing, the BBS02 is able to achieve 25MPH or even 30+ MPH while the BBSHD being more powerful has the ability to go even faster! The BBSHD is more powerful than BBS02 due to its massive torque (up 160 N. 1 eBike, Model 2020 with Bafang M400 Motor. I recommend the following settings: Assist Level/Current Limit [%]/Speed Limit [%]: Jan 13, 2015 · Unfortunately, there are physical constraints that limit its use on fat-tire bikes given the width of their bottom brackets at 100mm. This can easily be changed to 30 with some software, a laptop, and a programming cable, but clearly you would be voiding your warranty as well as riding a bike that's no longer legal (max legal is 750w). Also the small chainring idea means nothing…. Lastly, you set the keep current to 100%. With a Rated power of 750W @ 48V, and max. Mar 23, 2023 · Die BBS02 Varianten haben eben zusätzlich einen stärken und haltbareren Controller, geben also mehr Leistung ab und damit wahrscheinlich auch mehr Dauerleistung als die 250W-Variante. Speed limits are an artificial imposition on the natural process of riding a bike. This can be anywhere from 20-25 MPH, and then your BBS02 will stop dishing out power. 0: This line unlocks your bike’s speed while maintaining accurate speed display. Use of speed sensor is optional. Throttle is allowed with a 6 Km/h (around 3. Enjoy Free Shipping Worldwide! Limited Time Sale Easy Return. the top speed was reduced to 40km/h. May 1, 2021 · Therefore, if you're in top gear at 15 mph and you release the speed limit, the crank speed will go up and the current will go down, so there will be less stress on the motor. You can have 540W max and call it 250 Nominal. Bike will not go beyond 20mph in any gear, even on stand. Any ideas on how to increase the speed limit? Sep 5, 2019 · Speed Limit – 40km/h Jest to limit maksymalnej prędkości, jaką osiągnie rower, bez względu na osiągniętą prędkość obrotową silnika/korby (RPM). Dec 11, 2016 · Hello, I'm looking for the easiest & quickest way to reset the BBS01 / BBS02 controller back to factory setting (original speed and power limits) without using a notebook. lever into position. The BBS02 motor is a 750 watt geared design (as powerful as is legal in the USA) located in the black canister that sits just below the bottom bracket when attached (see picture below). Parts List: 1 pcs 48V 750W BBS02 Bafang Central Motor with integrated controller. This motor is a BBS02 but the BBSHD is the same. I like to change the limit to 35 or so . Without knowing what sprocket is on the rear. , 1. Sep 8, 2020 · Note that BBS02 won't let you set this to over 25A. The bike is a 21 speed converted to 7 speed. 11 speed rear. The trick is to buy the Bafang motor you'd like, but labelled as being 250 watt. Improved operation on BBS02, random power drops less likely to occur. Now with M5 screw tighten the e-brake magnetic is 4 mm. I will have a play with Work Mode. It analyzes the speed data and compares it to the pre-set speed limit. 8v (factory settings 120 RPM maximum) Battery: •Homemade 14s 5p 58. 8 amps in the level 1, 3,6 in the first level, 5. I found the assist level speed percentage limits both the top speed with pedelec and cadence. Second, I've found in power settings 1,2,3 (of 5 for my display) it seems to be limited to a % of the maximum speed setting. Mar 17, 2015 · If current limit is we to 25amps and PAS 9 current is set to 100 but speed limited to 50%, a slower speeds, say 40% or less, you will be making 900watts of heat because the speed limit has no effect yet. The BBS02 is our go-to Bafang mid-drive kit for most bikes and customers. Introducing the Bafang BBS02. Suddenly I would have the same bike, legal. 5 (it doesn' t display decimals unless they are . The other values I changed did take effect. If set to Display command the value from Max Speed Road or Max Speed OffRoad from Display settings page will be used. Nov 20, 2015 · Bullseye Bluto Pro 10-Speed BBS02 46lb ~$2049; Deadeye Single Speed BBS02 41lbs $765+ Deadeye Monster Single Speed BBS02 42lbs <$900; Bullseye Monster 8-Speed BBS02 46lbs ~$1750; Boris X9 AWD 10 speed 53lbs BBS02 ~$2200; Ace Single Track Full Susp BBS02 9speed 40lbs ~$1500; Cheapo Commuter BBS02 8 Speed 45lbs ~$780; Walmart Dolomite 7-speed Sep 1, 2020 · Hey ya all, so i bought myself a ebike without a battery on a bike auction, It work great for 100bucks, But the speedometer and distance tracker is off a bit, as the previous owner prob did not choose the right wheel size in the settings or something idk. Everything is fine, less than 0. Dec 8, 2022 · Before you do any of this be sure to write down your current settings. Jan 22, 2024 · Problem: Suddenly and without real reason, my top speed seems to be limited to 18 mph. com so that PAS1 = 15% (no speed limit), PAS2 = 20%, etc. Gionnirocket Well-Known Member The big sibling of the BBS01, the BBS02 mid drive kit comes in 750W and your choice of battery - For when you need to climb Everest on a bikeor travel a great speed - on private property. Po przekroczeniu licznikowej prędkości, dzieje się to samo, co w przypadku przekroczenia limitu w kolumnie „Speed” w zakładce „LEVELS” – podawana moc zostaje ograniczona do Apr 8, 2014 · On the Pedal Assist tabs, the only major changes were in the speed limits: Mode 1 was set for 33KM/H, Mode 2 for 32KM/H, Mode 3 for 40KM/H and modes Off-Road and O-R-U were set to By Display's Command. a low 'Keep Current', lower than 100% speed limit or Buy BAFANG BESST Programming Line Speed Limit Release Wheel Diameter Setting M600 M510 M500 M400 CAN Protocol Programming Cable at Aliexpress for . Mine has a Bafang DP C07. Please make sure the gap between the speed sensor and the 2. From what I've read, it doesn't seem like its the "Limit Current (%)" or "Limit Speed (%)" that will affect this. How to increase the speed limit on a bafang motor. Sep 25, 2015 · Yes, the BBS02 is shipped with a speed limit of 25KMH, but changing that anywhere up to 40KPH is a basic operation using the keypad on the display unit, all explained in the on-line user manual. Luna and electricbike. 75 'stretch' and no shark fins on the cassette or bling Ring. it limits me from going any faster than 22khm, Now i don't want to make this bike illegal May 3, 2017 · The speed sensor is attached to this cable in the photo above (Refer red arrow). 2015. 8V max. Aug 16, 2015 · This is a very valid question. It's designed to fit just about any type of bike, and installation is straight forward - whether you are familiar with bicycle mechanics or not. 42t Gustavo. The speed limit is overwritten by the throttle, so you will go as fast as you want. #109; Added options for light output (Default, Disabled, Always On, brake Light) #160; Fix issue with motor stall on TSDZ2 causing I have a BBS02 connected to a single speed belt, but it has a problem of spiking and the motor cutting off. This setting Mar 10, 2021 · I believe the BBS02 may come from the factory with a 20 amp max limit. Das Bafang Programmierkabel ermöglicht Ihnen die passgenaue Konfiguration Ihres Bafang-Controllers bzw. 5 Mph); you can go faster, but the motor assistance "cut off after that speed. So as you might know, in the EU we are only allowed a 250w motor with a max assisted speed of 25km/h (15mph). 6V battery pack but I'd like to increase the voltage of the battery pack by adding another parallel group in serie. Apr 9, 2020 · Current Limit [A]: 18 for BBS02 750 Watt, 30 for BBSHD 1000 Watt. This setting doesn’t imply that the maximum speed with the throttle is 30km/h. With a PAS speed limit of I think of converting my single speed bike, and don't give me an opinion about using a hub motor. v1. Bafang designed this electric bike mid drive motor kit to fit frames with 68mm bottom brackets (it can fit in 73mm bottom brackets, but may not be able to use both M33 lock rings and will require longer mounting bolts and 5mm spacers included free of charge). I've been reading a lot on the BBS programming topic. Speed limit value Apr 9, 2017 · System - Metric or Imperial (imperial changes to MPH on main display screen but not on the speed limit setting in advanced setting, it stays on kmph) Brightness - 1 thru 5 Auto Off - 1 thru 9 minutes or OFF Dec 28, 2016 · Road Bike BBSHD 1000W 8-speed 36lbs ~$1200; BBS02 750W DIY Builds. This means that the lowest assist would have 10% of the current limit (3A) while the highest assist would have 100% current limit. It could be that the speed limit and current on the PAS0 level have to be larger than 0 for this to work, can't remember. Bullseye Bluto Pro 10-Speed BBS02 46lb ~$2049; Deadeye Single Speed BBS02 41lbs $765+ Deadeye Monster Single Speed BBS02 42lbs <$900; Bullseye Monster 8-Speed BBS02 46lbs ~$1750; Boris X9 AWD 10 speed 53lbs BBS02 ~$2200; Ace Single Track Full Susp BBS02 9speed 40lbs ~$1500 Changing the limit speed to above 40km/h doesn't require reprogramming the motor as it is altered from the display. Reply reply Legitimate_Bizness • I tried mine out on a few frames. If the speed exceeds the limit, the controller takes action. Change behaviour of global throttle speed limit to not Jul 28, 2022 · Support setting road speed limit per assist level. If you go with the BBS02 and restrict its speed to legal limits, you’ll be fine. An additional benefit is the ability to customize the 9 assistance levels according to your preferences, including setting a maximum speed limit for assistance level #1 (e. Nov 15, 2022 · Both the BBS02/BBS02B and BBSHD motors can be reprogrammed to adjust performance parameters such as speed limits, power output, and pedal assist levels. For now, I have a 13s 54. 8 A → 5 N·m now compensates for the additional weight of the Bafang motor + battery and feels like the unloaded bike. 8 speed KMC nickel plated. My bbs02 is nearing 3000km on the chain and 3600km total. I will make setting "0" , 50% current limit and 100% speed limit so I can just switch the drive on and start riding. May 10, 2022 · Although it can be connected to a smartphone via Bluetooth, I personally do not utilize this feature. Mar 4, 2019 · IF I would have a BBS02/36V/500W version, program it for 250W. The biggest problem I found with the default programming was as the assist level was reduced, so too was the pedal cadence. set both current and speed limits to 1. Zuletzt bearbeitet: 29. 1; 2; 3; First Prev 3 of 3 Go to page. Jul 17, 2014 · Will the speed limit removal help it or not. silence 10 W. Low voltage gradual ramp down. And of course, I can use the throttle at any time. xai odm dgwx cbaq wuobo iqyavr djob tvlvkvp ezrfq qujj