March 11, 20242 yr New guy just trying to seek help Brought a ancheer 26" city very cheap but I think the controller is fried Anyone point me in the rite direction for a replacement controller
March 11, 20242 yr New guy just trying to seek help Brought a ancheer 26" city very cheap but I think the controller is fried Anyone point me in the rite direction for a replacement controller Controllers don't fry for nothing, and it's very difficult to fry them. Why do you think it's fried? What did you do to it?
March 11, 20242 yr Author Controllers don't fry for nothing, and it's very difficult to fry them. Why do you think it's fried? What did you do to it? Mofet on green motor wire going to earth Replaced that and still not getting power to the hub Tried another controller and get drive but the controller dosnt has pas
March 11, 20242 yr Mofet on green motor wire going to earth Replaced that and still not getting power to the hub Tried another controller and get drive but the controller dosnt has pas Is it a 15A controller? Why did the mosfet blow. Does your present controller give enough power for your needs. What size (capacity) and voltage battery do you have? When we know the answers to these questions, we can give appropriate advice for a replacement.
March 11, 20242 yr Author Is it a 15A controller? Why did the mosfet blow. Does your present controller give enough power for your needs. What size (capacity) and voltage battery do you have? When we know the answers to these questions, we can give appropriate advice for a replacement. 15a yes Think the mosfet blow as the wires on the hub had been chewed by a dog and all the wires where touching Current controller was an ebay buy 36v/48v 350w Rear hub turns when self learn is plugged in with new controller but nothing on old controller was told after I brought the e Bay controller that it won't work as it dosnt support pas Battery is original reads 40v Edited March 11, 20242 yr by mark71070
March 11, 20242 yr So, 36v 15A. Two more questions because I previously made assumtions: I'm assuming using that you have an LCD of some sort. You know that most LCDs are specific to the controller? Which one did you get with the new controller? I think we need to take a step back. Can you show exactly what bike it is and can you show the listing for the new controller? Why did you buy a bigger one?
March 11, 20242 yr Author So, 36v 15A. Two more questions because I previously made assumtions: I'm assuming using that you have an LCD of some sort. You know that most LCDs are specific to the controller? Which one did you get with the new controller? Still using the original Low mid high
March 11, 20242 yr Author The controller was supposed to be same size from his listing But when it came it was a lot bigger
March 11, 20242 yr OK, some progress. It looks like that controller doesn’t fit. It's pretty crappy anyway and it has the old three speed switch, that's useless, instead of a control panel. That picture of the bike seems to show an LCD. What do you actually have. If got it working during self leaning, you should congratulate yourself because most people wouldn't figure out how to switch it on. It should be OK for testing, but I wouldn't use it for riding unless you're really strapped for cash. That's if you can figure out where to put it. I'm still finding it difficult to recommend anything because I don't understand what you're trying to achieve. Do you just want the bike the same as it was before or are you wanting more power or speed, or do you want a better control system that makes the bike better to ride.
March 11, 20242 yr Author Basically brought it to get it up and usable Mainly for fishing and back n to work on nice warm days Emailed ancheer but not had any reply as yet
March 11, 20242 yr All controllers for sensored motors should work, but they have different ways they deal with pedal assist.
March 11, 20242 yr I got interrupted doing the above post. You can get a three level controller with LED panel. Note that they've got their wiring notation a bit mixed up: https://www.ebay.co.uk/itm/314541102156?_trkparms=amclksrc%3DITM%26aid%3D1110006%26algo%3DHOMESPLICE.SIM%26ao%3D1%26asc%3D261963%26meid%3D0d6fba95e05843c2bcefbf7e0414e67e%26pid%3D101195%26rk%3D1%26rkt%3D12%26sd%3D315158810060%26itm%3D314541102156%26pmt%3D1%26noa%3D0%26pg%3D4429486%26algv%3DSimplAMLv11WebTrimmedV3MskuWithLambda85KnnRecallV1V2V4ItemNrtInQueryAndCassiniVisualRankerAndBertRecallWithVMEV3CPCAutoWithCassiniEmbRecallManualAndQueryItemPopRecall%26brand%3DUnbranded&_trksid=p4429486.c101195.m1851&itmprp=cksum%3A3145411021560d6fba95e05843c2bcefbf7e0414e67e%7Cenc%3AAQAIAAABkEAQqWyiyOFTGRusMDpJDGapoNDBJQoNpPF8zLYxJz0LFTVsKfeeD%252FNJwzcDXKruO3tyOPE52MVuyGc48ONiuyVw5M49SVyyEQ8Bi92I7cs3HjUnZg6RluVrLhbFOEWXkCWA%252F2MhEgehNqnzQSRYKBjOz2y0tG6dxF9rVej9VKjC1CexnDugfISEMIBiuehL8L%252Brm2KZ1cL4t8JDlBLVgxtYm1tUT5ZJafSn71XmRHGpcXAX7tEmAVM2VQjgjHk0AF4r0Rw8Z55sYJYDsrhLpOH3iAItwfFODlnLpkY8yKazmWbviIOSTJkMmIE6kXw8FSfEkOWNmBQvb8HcmTC4vM3XyxfDKH6W5k60yIXB8yKGkvfOR4kXAGw04s%252Bu6ZD3s9HIu4TXDwBS3E%252FbH2EDJ2vxwDpIxFnvssRnlLx0gh46mozmPyzq9lkEIlB%252BVk1Yz5t8Axe4GgXFdGNXh8JdUPPdddLXrDd4j1EFkLp9%252Fzw0bGhtRngYQfy14Z14uUY72W9JvXbrSJYX55EChD59lu4%253D%7Campid%3APL_CLK%7Cclp%3A4429486&itmmeta=01HRQGD7HR7W0X96EX1A81N2G1 or you can get one with an LCD: https://www.ebay.co.uk/itm/305155321638?itmmeta=01HRQGRCJG15ZHDAXM2JQ7CR2B&hash=item470cacaf26:g:J4gAAOSw7OVjUi3~&itmprp=enc%3AAQAIAAAA0AHacBdeJdAveaZh0ZHhwROQe9v21FGjF5gt%2BvLSID4TVWUX2ERriT7dXamxVA2%2Fx8d%2Fx14vbrb65g4P0ANekxDMbUp9QRvqga1ecvr9UKZ6OzmXfy%2FoxnHwqFEw6fcnvvoiLd7AOe4--8oKhT5%2BdvbCuz2QfyRMFOEEV3bD8WeZalDjlRZ0LQsztfAeqvcnuUa3G6%2FHdlFFggRUjsqZzQ6zr7ZC8GKVWfRMudSRFzicFz%2BpwLkigxr3LDUU6mJm4czYF65nbLoSs86MzVsh4pQ%3D%7Ctkp%3ABk9SR67J4fDFYw or you can get one with LCD that gives a much better ride and control system: https://www.ebay.co.uk/itm/134851266899?itmmeta=01HRQH92CYKYKAJDVCNY7D67BH&hash=item1f65c30953:g:B~MAAOSwwnhlee~0&itmprp=enc%3AAQAIAAAA0HB%2F9%2FENr%2BJoFrv1inzTe3ElmH5yVokLMwTAdaozgSVGGMH9edBUNrEmEoKdmqJkWTshZoV4KM38RoxJQ5uKQlYP6NfEbBlRvwyoapHzEhOgEdxBeCoqHjm7TddRcI3GKb944nZWdwhxNySrpUazMW6VN63b9o3htBLc0aTqcoDJZzqcDJL4FYp%2FD7vkdsTQbSW5VNwQg5injAOdsmjTGi5UP98OXWH7TjBQIxvvb3oT2GhATUX3pZC2ZvTWQVDW%2FtwD4L3cjwz5Rsdi%2FzNqBek%3D%7Ctkp%3ABk9SR8SmpPHFYw
March 11, 20242 yr Ok ty Found this one on ebay...would that work I would need a link to it, not a photo.
March 11, 20242 yr Author I would need a link to it, not a photo. https://www.ebay.co.uk/itm/385255029309?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=hqmff09rr3m&sssrc=2047675&ssuid=2m6oK9JFSPW&var=653141288008&widget_ver=artemis&media=COPY
March 11, 20242 yr https://www.ebay.co.uk/itm/385255029309?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=hqmff09rr3m&sssrc=2047675&ssuid=2m6oK9JFSPW&var=653141288008&widget_ver=artemis&media=COPY It would work, but why would you want to use that one? It has no control panel, so you'd need to find and install a switch somehow. It has the useless three-speed switch which requires another switch (3 position), and they don't tell you the size, so you could end up with another one that doesn't fit.
March 11, 20242 yr Author It would work, but why would you want to use that one? It has no control panel, so you'd need to find and install a switch somehow. It has the useless three-speed switch which requires another switch (3 position), and they don't tell you the size, so you could end up with another one that doesn't fit. OK that's understandable
March 11, 20242 yr Author So the 1st one you linked to would be a better bet then Appreciate all the help so far mate
March 11, 20242 yr So the 1st one you linked to would be a better bet then Appreciate all the help so far mate Yes, but it says it's only 13A, so 87% of the power of your original. You can get more power by adding a bit of solder to the shunt inside of it. the shunt is a piece of metal that looks like a staple. If you solder 10% of its length, you get 10% more power. Normally, just soldering up one leg is about right. That's if you need the power. Another thing is that it'll be unrestricted, so might be illegal, depending on your motor's max speed. The LCD ones are a lot better, but they cost more.
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