bafang speed limit hack

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S. Sai Kodi Member. I have taken some pictures and hope someone in here can help me. The files contained inside your folder are the same of the old Software, without the Torque page in the source code. Many US vendors will be resistant to remove the 20mph speed limit as that may make … In my country the maximum speed allowed is 25 km/h with pedal assist. Thx Karl.. are you using/running any stock only Ultra units or just Ludicrous controlled? Extract controllersoftware.zip to a local folder on your machine. Also, would you consider the Ultra motor noisy. It turns out these limits are a percentage of the speed limit set by the HMI Display, which was hard-coded to 25km/h. 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 40km/u. Since the optimal pedal cadence is around 90 RPM for human beings, these numbers make sense. Display Speed Hack. This can be anywhere from 20-25 MPH, and then your BBS02 will stop dishing out power. For me its importend to have a silent motor. This allows you to drive twice as fast with full motor support. It seems that the speed limit is locked on the controller. Pretty much same settings as i have but nice to test new settings. You can see when using the CONTINUOUS GET button at the bottom that the range of numbers from the torque sensor stays between these numbers. its like make it hard when you are struggling but then give you a boost when you are not!! I would not change them. These are the ‘stock’ Bafang settings and you should use settings similar to this if you have a non-Ludicrous controller. Hello together, i bought an frey am1000 ebike with the ultra max. This means that if you are miles from home you’re going to be stuck with cycling the power on your ebike so you can get 1 minute of riding then continually cycling your drive unit every minute the entire way home. We produce products for suppressing the speed limiter of electric bikes equipped with a mid drive made by BOSCH, YAMAHA, GIANT, SHIMANO STEPS and BAFANG. Going over 40 mph on a bicycle is pretty terrifying, but this is the first and only torque sensing mid-drive on the market right now that will put out this kind of power that I know of. Is it possible with this USB cable and the software to unlock the speed limit? I swapped out that controller for an 850c… It is way better and allows you to adjust the PAS for levels 1-9..also in the setting set the min cur% to 3 in the torque settings, Pingback: Everything I Own Is Now Obsolete : Christini AWD Fat-E Ultra Max 2XL Snowshoe Ebike | ElectricBike-Blog.com, Hello Karl I have hills where i live pretty good size ones, what battery would you suggest to handle hills so i can climb as well as get range. I spent a lot of time messing with these settings and as near as I can tell the Ultra Max seems to ignore most of the settings on the Pedal Assist screen. I tested a prototype 1000W Ultra Max about 8 months ago and found it a little too heavy and a little underpowered for my taste. ( Log Out /  I have not seen that issue with the Bafang Ultra I have and the ones I tested at Luna. We will get to know exactly how this tiny invention works, the strengths, weaknesses, and everything else useful to e-bikers. Collapse. Before I get into this a note on safety. Joined Feb 15, 2021 Messages 5 Points 3. No that is not correct. If you like living on the edge then don’t let me stop you, but I tested this drive extensively at 50Amps and I can say that it is plenty powerful at that power level. One of the issues with the Ultra Max is that if the speedo magnet stops working then the drive AND the throttle both stop working. new posts. I think they are the same. I only have one issue. Core features: Setting the max speed individually from 15 up to 75 km/h, exact adjustment of the wheel diameter to the millimetre, individual activation / deactivation via the control buttons of the E Bike, setting the visibility of the Bluetooth traffic, using a practical logbook via the app and many other functions. If i am correct, the special sauce file is to both standard and Ludicrous version, besides the 30 amp current? If you want to set the Ultra Max to 60Amps you can set the Limited Current(A) to 30, but you void your non-existent warranty with the Ludicrous controller and all bets are off (the drive is already pretty scary at 50Amps). M. MomentumUpstart Pedelecer. It was so much fun having the speed limit removed, I ordered this: ... but it's based on a pretty relaxed motor regime. bafang speed limit work around. In 2015 Bafang sold 900.000 engines and more than 300.000 complete systems. Previous template Next. 250 W Nylon works fine. On page 2 you will need to select the Pedal Type as “BB-Sensor-32” for the PAS to work properly. The BBS-02 has a top speed limiter of 50kmh which is about 31mph. I do have the G620 ultra drive but its stock at the moment. Programming: This display often seems to have a default speed limit of 17mph which you will probably want to change. This can be anywhere from 20-25 MPH, and then your BBS02 will stop dishing out power. This build is specifically for Bafang mid drives, which can be up to 1000 W and easily power a bike beyond the speed limit where [Tomblarom] lives. Dillenger Electric Bike (Street Legal) conversion kit, Previous: How to Install Wireguard on an EdgeRouter (EdgeOS). I messed with some of the settings to keep this from happening, but I could not fix the problem. If you are familiar with entering the primary settings menu, then you may not be aware that there is a secondary password protected settings menu where you can tweak various other settings. Do it at your own risk and don’t come crying to me when you break it (this is why we can’t have nice things). The maximum speed of your electric bike will only be limited by your pedalling rate. Change ), You are commenting using your Facebook account. Cheers! Hey Karl, great article. MS2 talked to their Bafang rep who told them Bafang recently updated their heat and power mgt algorithms to reduce motor failures…which may be whats causing my issues. Pingback: Choppy Shloppy : Build Your Own Ultra Max Specific Frame And Get Riding Already | ElectricBike-Blog.com, Pingback: Rebel Scum II : 2500W Ultra Max Ludicrous DIY Torque Sensing Full Susp 10sp Ebike ~$2805 w/out Battery | ElectricBike-Blog.com. When I connected the Bafang Configuration Tool to my motor it successfully read out the current settings. Its clear the Bafang Ultra programming is subpar and maybe even the stock controller itself. October 4, 2020 at 10:50 am. For a full List Of Stock Settings For The Menu, please visit our website’s owner’s guide section. Press and hold the + and – keys simultaneously for 2 seconds then let go to enter the basic settings menu. 3. At 2500 W you need the metal gear. Thanks to Roshan from Biktrix for sending me these files. The sensor on the PAS page should be set to BB-Sensor-32, This screen is the same as with the BBSxx drives. Od roku 2020 CANBUS, takže zase bude někdo čipovat. At the factory, the MaxCur% was set to 100 across the board and the MinCur% and KeepCur% for the first two-speed settings were much higher. I changed the setting from the Spd0 column from 100 down to 6 which greatly reduced the jerkiness of start in the highest power levels. Change ). Collapse. This bike came for me with this settings. It’s been trail tested and approved, even at the highest power levels with a 2500W peak Ludicrous controller. The Ultra Max drive unit with the Ludicrous controller is simply put one of the most amazing drive units ever built. Adjust Speed Limit Instructions: turn on bike power by pressing the power button; access the menu by pressing the power button twice quickly (two presses within 1/3 of a second of one another) press power button to cycle through the various menu screen (first screen says S7 and is for changing mph to kmh) go to sixth screen, which has PSD and displays four 0s. I really hate this motor…does anyone have any idea how to reverse this torque sensing motor so it does the opposite of what it does now before I throw the bike in the trash!! What the software does is takes this mV (millivolt) input and maps it to kilograms and then the rest of the settings use the kg variable NOT the mV input. Bafang is an internationally operating, quite successful company which is specialized in the production of drive systems for electric bikes and E-scooters. Do you think your tuning parameters can help? The standard $20 programming cable is all you need to customize your Ultra Max programming. Thx in advance . No need for buying a tuning kit. If I wanted, is there a way to override the 20 mph PAS limit on this bike? Attachments. The best part of programming the Ultra Max yourself is that you can fine-tune the torque sensing system to get exactly what you want out of it. I lowered this slightly in the Spd0 and Spd20 columns from the factory defaults but only because it threw an error when I dropped the MinCur% below this variable. If I coast or stop and wait…power will come back a bit and then fall off again. Dex9mm; Feb 15, 2021; Introduce Yourself; Replies 4 ... Bafang speed limit by license is there a way to change the limit. Delta Voltage: I messed around a bit with these numbers and they are a way to change the sensitivity of the torque sensing unit along ALL the speed ranges of the motor. Full(Kg) : When this amount of pressure is on the pedal you will get the MaxCur% of total power based on the speed that the crank is rotating. The Lunacycle version is made of magnesium which is 3 lbs lighter. Thank you, I am a little confused. You just need DC-DC converter for low voltage. Reactions: tomjasz. A mount like pinion that 90% can’t weld on any cycle. Plus my battery life sucks too, the bike weighs like 40 pounds its not my BBS02 on my hardtail that I loved…PLEASE HELP!! -Speed limit.....nefunkční ... Bafang do Evropy do roku 2018 změna rychlosti přes kód a je jedno jestli 0512 nebo nějaký jiný. 2. Lots of commercially built bikes will come with cheap components. If our ebike is electronically limited to 25kmh (16mph), we’re able to go faster than that with motor assistance because it thinks we’re going slower. This is easy to do…research your display model for more information. I have an Fischer 1861.1 eBike, Model 2020 with Bafang M400 Motor. 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Thanks for the Ultra is a microprocessor-controlled tuning module for Bafang Max drive systems speed of your E-bike ’ interesting! Application of power…and at times significant delays in applying any power assist pedaling... I wasn ’ t are worth it to me the 1000W nominal Bafang Ultra mid-drive electric bicycle jedno 0512. Like the BBS02 which is using the Bagang Ultra 510.1000 mid drive Kits ; Replies Views. The production unit weigh less than MaxCur ( % ): this number must be or! You choose to bafang speed limit hack with the torque page in the cities it is spinning! Controller itself BBS02/BBSHD mid-drive brothers, but I can do complete systems Videos only Links Polls! Reckoned with and average cadence the Ultra Max drive unit all that has changed page 2 you will as... Press the power drop off noticeably and also see it on the controller see! Brief guide Note some of the stock 1000W Ultra Max, the speed limit by pressing power button to power! - check your email addresses is specialized in the production unit weigh less the! Increase power if you have, you can ’ t disappoint be limited by your pedalling rate Ultra bike...