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    Throttle cuts out immediately after motor spins for second

    I am pretty sure they were connected the same, I cut one wire at a time and soldered it before the next hall. Plus I have checked the 36 different options for hall phase connections. I also used an Ebike tested and the hall magnets light up in order, as do the motor phase.. The controller hall...
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    Ultimate Cromotor V4 mod

    We took a Cromotor V4 and milled down the flux ring and the spoke ridges. Titanium bolts, hybrid ceramic bearings. Vent side covers and countersink holes inside cover to slice the air better and T-9 corrosion protection on the windings. The motor is way lighter plus it looks really cool. I did...
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    Throttle cuts out immediately after motor spins for second

    Yeah it's a V3. I tried doing what you said but that didn't fix the problem.
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    Throttle cuts out immediately after motor spins for second

    I built and Ebike kit, and it overheated the hall wires because it wasn't well vented. I had the controller checked by Lyen and replaced the hall sensors and replace burnt hall wires. Now when i twist the throttle, the motor kicks on for a second then stops.. I have tested it with my Ebike...
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    Are there any BMS that can handle 26s @200amps-300amps

    I found a bad a$$ battery management system that I purchased and I am currently waiting for it to arrive. It's from freegopower.com. It's a 26s bms with 200amps continuous discharge current. Model: LFA-026-200-200amp.
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    Are there any BMS that can handle 26s @200amps-300amps

    I just blew my Bms. I don't think it's powerful enough.. Can anyone help..I have a 26s 84v 40ah lifepo4 pack with a 36fet Zelena Vozilla controller for my cromotor v3 and I had 10 shunts put on the controller so I can get 200+amps to the hub, but I'm having trouble finding a BMS that can handle...
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    Need help finding a BMS

    I recently purchased a BMS unit called EMUS BMS by JSC Elektomotus. It's amazing, it has individual modules that attach to each series and has the ability to send information through its Bluetooth module to an app the company made that works on Andriod devices and it tells you the status of each...
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    My recent build Cromotor v3, 24 fet Lyen, 64v 40ah lifepo4

    I have been building on this bike for the past year and have decided to start my next ride. I build bijes for customers all the time but nothing like the bike I just built. Here are the specs. Enjoy!!! Cromotor V3 Lyen 24fet irfb4110 controller (in 2 weeks I plan on upgrading to a Xie Chang...
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    My recent build Cromotor v3, 24 fet Lyen, 64v 40ah lifepo4

    I recently finished building an Ebike that I plan on selling different models of but I wanted to post a few performance specs. The bikes was programmed Zombiess parameter designer and I set the rated amps @ 120 and phase amps @ 300 when I have the speed switch set to 115% of the power and my...
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    E-bike cromotor v3, customized, 24Fet Lyen or 36fet?

    I recently finished building my Ebike and thanks to my buddy Edward Lyen I have an amazing controller and thanks to Mark for supplying me with the cromotor V3 it's the best thing that ever happened to my bike.. I started with just a frame and over time kept upgrading parts, I recently painted...
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    Upgrading Crystalyte HT3525 to 10 gauge phase wires

    Haha. Thank you for the info. The spoke nuts wiggled loose and I misplaced them. I ordered replacement spokes from ebikeca. I also ordered a new rim for my other 9c hub. Why do you think I will need another axle? I actually plan on making a bigger axle to support bigger wires.the hub came with...
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    Upgrading Crystalyte HT3525 to 10 gauge phase wires

    I bought my hub down at ebikesf in San Francisco and as soon as I got it home I had to upgrade the wires to as big as I could fit without machining a bigger stator shaft. I removed the cover and used a Dremel to cut more metal out of the shaft so the bigger wires would fit past the bearing on...
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    charger volts

    Please open the top cover of the casing. The silver aluminum casing has two parts, the top cover and the bottom cover. You just need to take off two top screws on each black faceplate respectively. And then the top cover can be taken off. Make a secure connection between the probes of voltmeter...
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    How to change charger output

    I have a LTX charger model: LT250-16L. I notice that there are other boxes on the charger with different model #'s. I recently purchased more cells and would like to charge my 23s lifepo4 pack. I was wondering if I can take apart the charger and change some resistors or something and make the...
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    Connect 48v 40ah lifepo4 to 4 3.2v 10ah lifepo4 (38120s) in

    This is a picture of the really bad ones that I am definitely removing and replacing. Or do you think I can use these ones too?
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    Connect 48v 40ah lifepo4 to 4 3.2v 10ah lifepo4 (38120s) in

    8 of my lifepo4 packs were dropped when shipped and they have small dents in the corners. I was wondering if these cells are ok to still use. I have a 64v 40ah lifepo4 pack that I am making. There were 8 other damaged cells along with these, but I am replacing those ones. I wanted to use these...
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    Connect 48v 40ah lifepo4 to 4 3.2v 10ah lifepo4 (38120s) in

    I just bought a 48v 40ah lifepo4 and its hooked up to my 18 fet infineon controller. It keeps plowing my 40amp fuses. The battery is 120a instantaneous 80amp continuous. Should I just install a bigger fuse block? What size should I install? Thanks. I also am using a cycle analyst v3 and a 48v...
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    Connect 48v 40ah lifepo4 to 4 3.2v 10ah lifepo4 (38120s) in

    I own a 48v 40ah lifepo4 and I was wondering if I can connect in series a 3.2v 10ah (38120s) to my pack. and also can i connect 4 of them together to have a 12.8v 10ah pack and connect it in series to my 48v 40ah pack or do i need to make sure that i make the 12.8v pack has 40ah. thank you
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    how to wire 2 batteries in parallel with BMS

    There you go.. lol
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    how to wire 2 batteries in parallel with BMS

    Oops this is the 2nd battery. I tried to load it but it didn't work last time. This is the 2nd battery that I own along with the 48v 40ah lifepo4
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    how to wire 2 batteries in parallel with BMS

    The first two pictures are of the batteries I own.. but the third picture is of the turnigy battery that I was thinking about using instead of the 2nd one and if I installed the turnigy I would use them to increase the voltage in series. Instead of what I was planning with the first 2 batteries...
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    how to wire 2 batteries in parallel with BMS

    I have a 48v 40ah lifepo4 that i am using on a 48v 1000watt hub from hallomotor.com and an infineon 18fet em3ev.com controller with a cycle analyst v3. Im wondering if i can hook another 48v 20ah Li-po aluminum case battery in parallel to make 48v 60ah. the problem is that I have no idea how to...
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    how to wire 2 batteries in parallel with BMS

    How do I connect my 48v 40ah lifepo4 in series to a pack of 4 parallel turnigy nano tech 8.4ah 11.1v batteries. can i just connect the leads together or do i need diodes or resistors and if so, where do i put them. And is the BMS of the 48v 40ah battery gonna be ok to leave connected to the...
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    Electric bike extra speed (battery)

    I have a 48v 40ah lifepo4 with an infineon 18fet irfb4110 with a 48v 1000watt hub. I'm wondering if I can hook up a 12v 40ah (56cells @ 3.2v 3000mah @ 4 series 14 parallel) in series with my 48v 40ah lifepo4, by connecting the negative on the bms to the positive of the 12v setup and the 12v...
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