There used to be a Rolls Royce aircraft engine factory near me .The glue they used was incredible for the windings etc. Try and find a good electrical engineering workshop and ask the guys what is best .Nice video Educational.
Thank you so much for posting such a helpful video. I have the same issue after about 1K miles or so. I am not sure if I should take all the magnets out and use epoxy, or just try to use the simple method you posted. I will probably end up using your method and go with CA glue. I am guessing the CA glue will last another 1000 miles or so, but worth a try. epoxy seems to be much hassle for now. Thank you.
What were the symptoms that showed to know thi a was the problem. Did it have any binding when pushed or does it shut down because of the magnets? Also what do you think caused it? Sorry, I'm very new to the ebike world.
Thanks, this has saved me a whole head f--k trying to work out whats going on. nearly bought new planetery gears and clutch, then ordered complete 500w motor instead. now i can repair my 250w and hopefully keep the rest of the fleet on the road. Subscribed
I'm looking into working at a electric bike service shop and the first thing I wanted to know was how to service the motors. Well thx for the video, that helped a bunch :)
I have just fixed mine (magnets slipping). I used 2ml of epoxy resin in 3 stages over 30 mins using a syringe and ran the motor to force the epoxy against the back of the magnets. I think epoxy is better than super glue.
@@Joe-pg4vk pedal assist is controlled by a sensor on the paddles, check make sure the wires are not loose, or the magnet didn't get knocked out by something..., mine worked for 3000 miles when I sold it to get another one
Vegas RoManiac My buddy changed out the shifters because they got chipped and put new cable in but since then she can not use the pedal assist or the shifter. It’s a new bike!
Its not a swifty by any chance, biought one about a year ago just actually got round to using it today after half a mile it stopped working, makes avstrange noise like something rubbing the wheel.
Great video. thanks for sharing. I haven't used my electric bike much but feel better that if there is a problem I can address it even if it is the motor.
Just wanted to thank you brother, after ruling out every possible failure option of my motor, turns out it's been the magnets this whole time, I took the motor apart completely but there's no chance I'll start epoxying each and every one of them, hell no, just gonna give 'em a nice bath of CA glue and let it rip.
Thanks so much for this upload; couldn't figure why I was getting hub noise on start-up; sure enough the magnets were loose, this was on a Richbit...Hate that name, 250W 36V bike after about 5000km, it'll probably keep happening I guess, how did your repair pan out in the end? Did you have to use any other type of glue after this for example. Cheers.
I sincerely appreciate your video; nobody has been able to take the job to try to fix my e-bike; nobody in London, can you believe it? I am following your instructions to open the cassette and find what’s wrong inside it,, thank you again!
@@guze6799 I believe it was the same as mine. At higher throttle the gears/clutch appear to slip so the motor doesn't drive wheel. It is at high torque that the magnets slip. The actual gears are fine
I didn't quite understand what was the problem at the first place. How do you diagnose a problem due loose magnets? I have a vibration on my bike from the motor once in a while, is it possible there are also loose magnets?
I have a small electric bike that is brand new that will not turn on unless it is hooked up to the charger. When I have it plugged in it will turn on and it shows a full battery and horn honks but no throttle. When unplugged nothing will turn on. Totally dead. Any advice??
My bike loses power as soon as it’s going uphill (right when you want it). If you stop and turn the key off and back on the power returns but as soon as you get back in motion it cuts out again. Could this be the magnets need to be reglued?
Did you find out how to fix your bike. I have exactly what you have discribed happening to my bike at the moment . Did you try the trick with the magnets ?
Hello any ideas on how to fix the frame socket where the wheel goes into the frame ,( the motor has the 2 parts where the nuts right into the frame and has a flat groove on both sides on my bike the socket on the frame is no longer holding the flat sides of the motor it keeps spinning on one side and the cable on the other side is spinning so it got damaged but still works the problem is the frame socket is not holding the axis of the motor) I'm thinking of putting a piece of metal on one side of the socket and to hold it the ideal way would be soldering but I don't have the welder so epoxy? Then file the hole if the axis don't fit? I guess it happened because I didn't tight the wheel enough and is an old bike
I have another problem, I was wondering if you can help me with my ebike. It's a snugger from ridel. I recently had a crash with it, I manage to change the motor and bypassed the PAS(I pretty much have it disconnected) because of the Error 30. I manage to get rid of the Error 30 but now the motor won't go with the throttle. I know the throttle works because I used it on a different bike and it works fine. The walk assist works perfectly but now my issue is the motor won't run when I press the throttle. I'm pretty sure the electrical side of the bike is perfect and works. Would it a mechanical issue or something? Any ideas would help me out so much! thank you!!!
My brother bought a used Hitway split e-bike. We can push the bike forward but the back motor wheel will no rotate backwards. Any idea what might cause this? The hub has p/n GT4875230300566 on it but I can't find anything about it online. I could hear and feel a slight motor noise when advancing the throttle but the wheel just moves backward about 1/4". Riding the bike with no power turned on is fine, but with power on there is no assist, and there is actually a heavy drag as you peddel faster. Is there a way to test the motor windings etc in the hub?
Hey man, love your videos... You cover all the right stuff..... However, I think that you have shown this disassembly more than once and each time you have found the nut in the middle of the sprockets to be finger tight. There is a video here on TH-cam by Ancheer, demonstrating swapping out the motor internals and in his case, he had to use a wrench to loosen that nut. He also torqued it up when he reassembled it. Just wondering if that could have contributed to your issues (weird noise, loose magnets). I one case you believed that grease made it quieter but maybe it was that your finger-tightening was tighter than before you disassembled? Furthermore, I prefer the way the Ancheer tech fully disconnected the cable from the controller box.... I'm an electrician and stressed wiring makes me cringe...LOL. Hope to order my Ancheer next week...Please keep up the good work. You are one of the few TH-cam presenters who doesn't bore me with wasted words 🤚 Edit: Gonna strip mine down before I even think of riding it. Just read on a forum where the motor manufacturers recommend Mobil grease 28. Even toying with the idea of sticking another 250w motor on the front, for those occasions where I care more about pulling power than range. We'll see.
Vegas RoManiac....Hmmm, it doesn't feel right to me. I have lived, slept and breathed servo motion control for 35+ years, from fractional hp to 100+ hp and to me, finger-tight = loose. Lot of stress in that area of this machine and you definitely have not babied it....LOL. This is also very encouraging for me because I would normally run away from "plastic" gears but they seem to last well. Anyone interested in longevity/reliability, however might want to refrain from all-electric standing starts as this puts way more stress on the gears than when the bike is already moving or when the rider is assisting. I don't intend to punish mine but it's gonna be hard for this ex-motocrosser...LOL. I had the predecessor to the YZ450F, it was the YZ426F 😎👍 Edit: I understand about the loose magnets but I am speculating about the actual cause of the hub motor issues.
I have over 3,500 miles on my 48v 500w Ancheer Hummer with a 52v Battery and have no issues at all. You can totally just unplug the motor wires from the controller and move the wheel wherever you need to.....
Hi my ebike brand new and faulty wheel runs s free till either the phase wires touch whilst no power connected when power is connected wheel wont turn like its jammed thank you if you can help
Should of showed the symptoms of this isue while on the bicycle before the repair ,well mine is making noise when I throttle and cuts out ,bit when I'm not on the bicycle ,on the stand ,it works fine ,I wonder is mine issue same,thanks
When I throttle on speed one it's no problem but when I turn on speed 2 or 3 and start to move throttle than it cuts out following the noise and it sounds like it's comming from both controller and motor like some cert of vibration ,also when this happens the controller doesn't shut of it stays on all I need to do to stop noise is to let go of throttle ,also sometimes if I throttle on speed 3 and throttle slowly than after 15 km/h I can full throttle and noise is gone bit only for short time like a minute ,sorry for my spelling
T Y for this video ,,, what do you think caused the wound copper wires to discolor viewed in the video ? Could the motor have over heated discoloring the 3 copper wire coils , and that heat melt the magnet glue bond ? I read that the super glue will melt / debond at 100o C . Also that a water based glue can take the heat better , even silicone glue can take the heat better , too . So BTW how is the Super Glue holding up ?
can anyone tell me what causes this because i have it too but i only have my bike for 6 months and it happend after getting a new back tire after it flattend
er fixed it !! anyone got an english instruction manual mine is in english but written by chinese useless very limited and didnt do chinese in school thanks to watching this video sorted even though not subject covered thanks
What are the symptoms the bike was having with this particular fix? My issue with my ancheer is……. The electric system completely shuts off when I try to put any bit of stress on the motor. For example: I can lift the back tire up and initiate the manual drive function with the throttle on the handlebar. And the wheel spins and the electricity stays on. But when I try to actually use the throttle or peddle assist while I’m riding on the bike…. It instantly shuts off. Does anyone else know this problem? How can I fix it maybe? I’ve checked the batteries and they all seem to in great condition with volt meter readings. I’m assuming it’s something to do with circuit boards or pinched wiring maybe.
I have a new bike got one ride on it and now have no power for pedal assist. It shows 4 bars and light and horn work. Got this for my wife for retirement. It was shipped from China and I have problems with contacting them at all. Very Frustrating! Help
Check all connections in the black controller box under the saddle are secure. Check the sensor on the pedal hub is not damaged (or any of the wiring). Especially check the brake levers are not bent or out of position and the sensors on the levers are properly connected. If the controller thinks one of the brakes levers is pulled, the motor will not run.
i have no lights on the display on my Ancheer battery is fully charged any ideas how to fix this i have checked the controller no wires are disconnected
I bought a Ancheer 26” 250w commuting bike and it has been sitting in my garage new for a month with dead motor. I took it to repair shop they said you can’t get parts. The seller Zaplue won’t help and I can’t reach Ancheer they don’t answer. What should I do.?
Cut your losses and get something better. Every single part of those bikes is garbage. If you replace one part, you still have the rest of it to deal with.
MY 1000w gearless cyclotricity hub is making a lot of noise, the power goes right down also, it could be lose magnets but I am betting the gearing is stripped, it vibrates right through the frame. I cant imagine superglue working for long, it is very brittle?, hope it works for you
Hey sorry bro like I was just wondering how did you know or what was going on cuz you didn't actually say what the problem was it was you just had to fix it but I don't understand how you could tell her what was going on with the hub motor I'm a noob forgive me
What was the symptom of the hub motor failure? Could you hear a loud scraping sound from the hub? I have the same bike and I have the same loose magnet condition. I am going to rebond them similar to your solution but I am interested in your failure mode.
Ironically I got an ancheer too, but voilamart rear hub motor , my bike was just working fine yesterday, plenty of miles on it . Not sure how to use a volt meter but seems like the controller is fine idk . I did splice stuff years ago, alot of melted tape, but like I said worked fine for years
@@vegasromaniac right, it wasn't to bad really, just really sticky, the wires weren't damaged at all just the tap melting. Except for 1 connector seemed to have some acid residue or something, but anyway definitely plan to open my motor up today to see if maybe I can fix mine same as yours ,but just in case I ordered a new motor/kit last night, inflation increased it by almost 100$ since the first one i bought about 3 years ago .but still not to bad especially for how much use i get out of them. Thanx for your help appreciate it!
Brilliant solution using super glue. It is good you didn't take them out , Taryl Fixes All, channel did a small engine flywheel repair and noted that each magnet is either north or south (who would have known?) and if they are mixed up= no output, and possibly that hub motor is the same deal.
What Grease did you use for the Teflon gears? To me they say at bike workshop that normal bearing grease contains to much acid in it and after some time gears teeth Wil break off.
Hey brother, how you doing? I wanted to ask a question. I have a 52v 1000w rear wheel motor Chinese conversion kit, and recently got hir by a car. The impact split my tyre, and also the rear wheel power cable slightly. It worked fine for a few days, but then died on me. Thw strange thing is, the rear wheel will sometimes begin to spin when I hit the thumb throttle, but then cuts out again. The pedal assist feature also works intermittently. The thumb throttle power indicator lights up, so I know the battery and some electrics are OK, but why won't my wheel spin and maintain power? It's my first ebike, and 9m not particularly good with electronics, so I wanted to ask you guys what the problem may be?
That is strange.. Quite a complex issue. Don't know what to say man, if all wires are OK, and there are no loose connections, maybe something is loose in the hub motor, a sensor
Hi. I just got a Lectric Xp about a week ago and the back tire is locking up. I loosened my brake calipers and it will move about 2 feet freely and lock up again!
I can’t believe this I’ve had my bike for one month and the motor has gone already I can’t believe you can spend £700 on a bike and have to start taking it apart and fixing it after such a short time Ancheer should take the responsibility to replace all the motors on the ancheer bikes because quite frankly this is unacceptable The bike itself is great but because of this problem that everybody is having with this bike it makes them not fit for purpose I am fighting with ancheer to get my money back rather fixed because I think it’s safer to go for another bike manufacture until Ancheer except responsibility for faulty unreliable design and fix this problem Thank you Lincoln
What was the problem in the first place? I own the 20" folding version and they appear to use the exact same motor. Mine started to "studder" during initial acceleration. I noticed on your 1000 mile review that it was "studdering" also. Just want to know if it's the same problem since it's the same motor.
the motor was spinning under full throttle without forward motion, the magnets were spinning but because not attached to the outside hub the wheel was not moving at full speed !
Hi, I have the same Ancheer Bicycle. Last week I went out for a ride, and after 1 km, the hub motor started a bad weird sound and also the speed decreased to 4-5 km/hr. with full throttle. Do you think is the same problem as yours? I appreciate your response.
It seems that your rear brake is attached to the left handle. It isn't important but the standard set up has the front brake controlled by the left handle.
Just watched your videos because I bought this model Ancheer, good info on bike. BUT- your dirt bike has rear brake on Left handle??? What about your clutch???
My ancheer bike battery works and everything, turns on blah blah, but the throttle doesn't work when turn on and also pedal assistant?? Umm what is the cause, the battery or motor
Great video! Very well explained and demonstrated. After watching your video I would not be afraid to try doing this job myself. How did the super glue fix work for the long hall?
Hey man keep up the good videos. Can anyone point me in the right direction, I've got a mid drive motor on my bike. Everything works, I lift my back wheel up and it spins perfectly, but when I sit on the bike the motor just shudders and doesn't have the strength to drive forward. Any ideas??? Does it sound like it's the clutch?? Thanks
Hi, my ancheer bike, after fully charging it, on level 1 peddle assist it rides for around 20 minutes. Butnon level 2 and 3 it only rides for 2 3 minutes and cuts off... if i press the assist module on button, it doesnt turn on. Ibhave to disconnect the battery and connect it again. Then turn it on and it turns on. But still same problems, cuts out. Does anyone have any ideas what it could be???
With my bike, it makes a slight squeaking/screeching sound at full speed on throttle, can it be the magnets or just the bearings and rollers needing grease?
I had that too, it went away with tightening all the bolts on the bike and spoke but it might also be a a bearing that got tight in th e process of going over evrything
Vegas RoManiac I think it might be the bearing, I’ll have to remove the motor anyways to regrease the plastic gears inside so I’ll take a look at the bearings and maybe clean them and put some bearing oil in them. Thanks for replying!
ANCHEER TECH SUPPORT SUCKS!!! Mine is fully charged but it only runs for few seconds and it dies I have to disconnect the battery to turn in back on for another few seconds. Lights and horn works even the system dies. Is there any fix for that please?
@@vegasromaniac Thanks. I just bought the upgraded battery (HRD-ZN-BW-0) with yellow jack, but my existing cable has a red jack (square) and it doesn't fit. Do you know where can I buy the power cable with the yellow plug?
@@vegasromaniac It works great now. Thanks to you. I thought it was the speed controller issue. I noticed another issue though, the throttle only doesn't work, only the pedal assist. What should I check to troubleshoot it?
@@vegasromaniac never heard of that. I'm guessing you custom built yours yourself? Are you lefty? Do you ride on left side of road in your country? Lol
There used to be a Rolls Royce aircraft engine factory near me .The glue they used was incredible for the windings etc. Try and find a good electrical engineering workshop and ask the guys what is best .Nice video Educational.
My motor studder/ hesitation problem was a cheap half twist throttle. Replaced with a throttle and hand grip all in one and mine works perfectly now
🤝🏽
Thank you so much for posting such a helpful video. I have the same issue after about 1K miles or so. I am not sure if I should take all the magnets out and use epoxy, or just try to use the simple method you posted. I will probably end up using your method and go with CA glue. I am guessing the CA glue will last another 1000 miles or so, but worth a try. epoxy seems to be much hassle for now. Thank you.
What were the symptoms that showed to know thi a was the problem. Did it have any binding when pushed or does it shut down because of the magnets? Also what do you think caused it?
Sorry, I'm very new to the ebike world.
Thanks, this has saved me a whole head f--k trying to work out whats going on. nearly bought new planetery gears and clutch, then ordered complete 500w motor instead. now i can repair my 250w and hopefully keep the rest of the fleet on the road. Subscribed
I'm looking into working at a electric bike service shop and the first thing I wanted to know was how to service the motors. Well thx for the video, that helped a bunch :)
Awesome job...
I have just fixed mine (magnets slipping). I used 2ml of epoxy resin in 3 stages over 30 mins using a syringe and ran the motor to force the epoxy against the back of the magnets. I think epoxy is better than super glue.
Awesome
How long do you have the bike? Mine is brand new and not getting pedal assist after one use!
@@Joe-pg4vk pedal assist is controlled by a sensor on the paddles, check make sure the wires are not loose, or the magnet didn't get knocked out by something..., mine worked for 3000 miles when I sold it to get another one
Vegas RoManiac My buddy changed out the shifters because they got chipped and put new cable in but since then she can not use the pedal assist or the shifter. It’s a new bike!
Its not a swifty by any chance, biought one about a year ago just actually got round to using it today after half a mile it stopped working, makes avstrange noise like something rubbing the wheel.
How does the problem sound?
Great video. thanks for sharing. I haven't used my electric bike much but feel better that if there is a problem I can address it even if it is the motor.
Just wanted to thank you brother, after ruling out every possible failure option of my motor, turns out it's been the magnets this whole time, I took the motor apart completely but there's no chance I'll start epoxying each and every one of them, hell no, just gonna give 'em a nice bath of CA glue and let it rip.
Awesome
HEllo, what was the symptoms, that you took it apart?
Thanks so much for this upload; couldn't figure why I was getting hub noise on start-up; sure enough the magnets were loose, this was on a Richbit...Hate that name, 250W 36V bike after about 5000km, it'll probably keep happening I guess, how did your repair pan out in the end? Did you have to use any other type of glue after this for example. Cheers.
I sincerely appreciate your video; nobody has been able to take the job to try to fix my e-bike; nobody in London, can you believe it? I am following your instructions to open the cassette and find what’s wrong inside it,, thank you again!
I'm very happy it helped
My mate when out on my folding evoke came back but now all powers up with lights but no go. Help
Just curious. What were the bike's symptoms that made you inspect the magnets?
"Vegas RoManiac
1 year ago
Scraping, and rattleing noise loss of power"
@@FloppyMusher does the power cut out or does t it get weaker?
Mine drives ok on level 1 but when I turn on fastest level whitch is 3 in my case the motor making weird noise
mine lost power slowly then cut out completly at about 500 miles.. have to try this!
i hear a meatal scraping noise from mine when i engage the motor
what was the initial fault?
Yea I want to know
@@guze6799 I believe it was the same as mine. At higher throttle the gears/clutch appear to slip so the motor doesn't drive wheel. It is at high torque that the magnets slip. The actual gears are fine
Torque multiplication, which is actually pretty cool as long as it locks up at the highest RPM, but it didn’t, so off it came.
What if the motor hub doesn't come on at all ? Is this video about a noisy hub ?
I have an issue with my bike the wire that gos to the motor spin around how do I fix this
I didn't quite understand what was the problem at the first place. How do you diagnose a problem due loose magnets? I have a vibration on my bike from the motor once in a while, is it possible there are also loose magnets?
It worked? How long did it last? What can I use to keep the distance between the magnets right? Have a position?
I have a small electric bike that is brand new that will not turn on unless it is hooked up to the charger. When I have it plugged in it will turn on and it shows a full battery and horn honks but no throttle. When unplugged nothing will turn on. Totally dead. Any advice??
What are the symptoms when goes out?
My bike loses power as soon as it’s going uphill (right when you want it). If you stop and turn the key off and back on the power returns but as soon as you get back in motion it cuts out again. Could this be the magnets need to be reglued?
Did you find out how to fix your bike. I have exactly what you have discribed happening to my bike at the moment . Did you try the trick with the magnets ?
I have a natko green one , and the rear hun makes odd clicking noises , video was very helpful, because your rear hub is similar to mine
Did that fix it?
did the superglue hold well?
just done the repair, i'll let you know if it fails
So is this the reason my throttle isnt working , like i press on it and its not moving at all... And the wheel is like locked and it barely moves.
Hello any ideas on how to fix the frame socket where the wheel goes into the frame ,( the motor has the 2 parts where the nuts right into the frame and has a flat groove on both sides on my bike the socket on the frame is no longer holding the flat sides of the motor it keeps spinning on one side and the cable on the other side is spinning so it got damaged but still works the problem is the frame socket is not holding the axis of the motor) I'm thinking of putting a piece of metal on one side of the socket and to hold it the ideal way would be soldering but I don't have the welder so epoxy? Then file the hole if the axis don't fit? I guess it happened because I didn't tight the wheel enough and is an old bike
I have another problem, I was wondering if you can help me with my ebike. It's a snugger from ridel. I recently had a crash with it, I manage to change the motor and bypassed the PAS(I pretty much have it disconnected) because of the Error 30. I manage to get rid of the Error 30 but now the motor won't go with the throttle. I know the throttle works because I used it on a different bike and it works fine. The walk assist works perfectly but now my issue is the motor won't run when I press the throttle. I'm pretty sure the electrical side of the bike is perfect and works. Would it a mechanical issue or something? Any ideas would help me out so much! thank you!!!
My brother bought a used Hitway split e-bike. We can push the bike forward but the back motor wheel will no rotate backwards. Any idea what might cause this? The hub has p/n GT4875230300566 on it but I can't find anything about it online. I could hear and feel a slight motor noise when advancing the throttle but the wheel just moves backward about 1/4". Riding the bike with no power turned on is fine, but with power on there is no assist, and there is actually a heavy drag as you peddel faster. Is there a way to test the motor windings etc in the hub?
Is there a follow-up video of this repair just wondering if it worked or not I'm having the same issue
Hey man, love your videos... You cover all the right stuff.....
However, I think that you have shown this disassembly more than once and each time you have found the nut in the middle of the sprockets to be finger tight. There is a video here on TH-cam by Ancheer, demonstrating swapping out the motor internals and in his case, he had to use a wrench to loosen that nut. He also torqued it up when he reassembled it. Just wondering if that could have contributed to your issues (weird noise, loose magnets). I one case you believed that grease made it quieter but maybe it was that your finger-tightening was tighter than before you disassembled?
Furthermore, I prefer the way the Ancheer tech fully disconnected the cable from the controller box.... I'm an electrician and stressed wiring makes me cringe...LOL.
Hope to order my Ancheer next week...Please keep up the good work. You are one of the few TH-cam presenters who doesn't bore me with wasted words 🤚
Edit: Gonna strip mine down before I even think of riding it. Just read on a forum where the motor manufacturers recommend Mobil grease 28.
Even toying with the idea of sticking another 250w motor on the front, for those occasions where I care more about pulling power than range. We'll see.
Nope, the nut had no issue with that, magnets were not glue we'd on, the super glue held them in place forever. Still work today
Vegas RoManiac....Hmmm, it doesn't feel right to me. I have lived, slept and breathed servo motion control for 35+ years, from fractional hp to 100+ hp and to me, finger-tight = loose. Lot of stress in that area of this machine and you definitely have not babied it....LOL.
This is also very encouraging for me because I would normally run away from "plastic" gears but they seem to last well.
Anyone interested in longevity/reliability, however might want to refrain from all-electric standing starts as this puts way more stress on the gears than when the bike is already moving or when the rider is assisting. I don't intend to punish mine but it's gonna be hard for this ex-motocrosser...LOL. I had the predecessor to the YZ450F, it was the YZ426F 😎👍
Edit: I understand about the loose magnets but I am speculating about the actual cause of the hub motor issues.
@@AdaptivePhenix I think you underestimated for 35 years with how much you can get away with... This cheap bike has like 3000 miles like that..
So, a bit late.. how did the mobil grease 28 work out for you? Or is lithium grease better for the gears in the hub motor.
Can you give the link of the ancheer video
Superglue will not hold them for long. JB Weld will really be the trick to a permanent solution.
Hi i have a Rich bit geared rear motor. And it says it requires a gear oil change. Please can you tell me what oil to youse. Many thanks
Hi. Please I would like to ask you if the macwhell wrangler 600 have the same think to do because I have the bad Hube.
I have over 3,500 miles on my 48v 500w Ancheer Hummer with a 52v Battery and have no issues at all.
You can totally just unplug the motor wires from the controller and move the wheel wherever you need to.....
Did the glue hold up over a year? Any improvement after gluing it?
Hi my ebike brand new and faulty wheel runs s free till either the phase wires touch whilst no power connected when power is connected wheel wont turn like its jammed thank you if you can help
Great video. My ebike front hub just died and it is a different design, but I bet it is a loose magnet. I hope to fix it with some JB Weld.
Jb weld is better Than duct tape.
were you able to fix it?
Do you think a Vanmoof S3 has more or less the same motor? I think it does. Either way, your video is quite educational and informative, thanks a lot.
What tool to take out the bolts on the motor cover?
Should of showed the symptoms of this isue while on the bicycle before the repair ,well mine is making noise when I throttle and cuts out ,bit when I'm not on the bicycle ,on the stand ,it works fine ,I wonder is mine issue same,thanks
Was making a wratling noise
@@vegasromaniac the noise is not like something lose but like as if something with currant ,loud and nasty sound
When I throttle on speed one it's no problem but when I turn on speed 2 or 3 and start to move throttle than it cuts out following the noise and it sounds like it's comming from both controller and motor like some cert of vibration ,also when this happens the controller doesn't shut of it stays on all I need to do to stop noise is to let go of throttle ,also sometimes if I throttle on speed 3 and throttle slowly than after 15 km/h I can full throttle and noise is gone bit only for short time like a minute ,sorry for my spelling
Fixed my 350w. Exactly as shown.
T Y for this video ,,, what do you think caused the wound copper wires to discolor viewed in the video ? Could the motor have over heated discoloring the 3 copper wire coils , and that heat melt the magnet glue bond ? I read that the super glue will melt / debond at 100o C . Also that a water based glue can take the heat better , even silicone glue can take the heat better , too . So BTW how is the Super Glue holding up ?
can anyone tell me what causes this because i have it too but i only have my bike for 6 months and it happend after getting a new back tire after it flattend
Thank you so much for posting. Can you tell me the name of the place where you actually purchased cable. Thank you so much
Thanks, what was the problem that you notice? Any noice or motor weak or?
er fixed it !! anyone got an english instruction manual mine is in english but written by chinese useless very limited and didnt do chinese in school thanks to watching this video sorted even though not subject covered thanks
Hi! How to change hand controller in the pedal starring
What are the symptoms the bike was having with this particular fix? My issue with my ancheer is……. The electric system completely shuts off when I try to put any bit of stress on the motor. For example: I can lift the back tire up and initiate the manual drive function with the throttle on the handlebar. And the wheel spins and the electricity stays on. But when I try to actually use the throttle or peddle assist while I’m riding on the bike…. It instantly shuts off. Does anyone else know this problem? How can I fix it maybe? I’ve checked the batteries and they all seem to in great condition with volt meter readings. I’m assuming it’s something to do with circuit boards or pinched wiring maybe.
That's a battery problem, the battery is worn, or had bad cells and the bms shuts off the battery, in my opinion
Do you know how to change axle. Bolt is threaded thanks
Check the other axel bearings also. The wheel will be done. The amount of grease the factory puts in bearings on the entire bike is very little.
Yeah thays true
4:26 the wheel stops so suddenly it’s like no grease at all.
I have a new bike got one ride on it and now have no power for pedal assist. It shows 4 bars and light and horn work. Got this for my wife for retirement. It was shipped from China and I have problems with contacting them at all. Very Frustrating! Help
Check all connections in the black controller box under the saddle are secure. Check the sensor on the pedal hub is not damaged (or any of the wiring). Especially check the brake levers are not bent or out of position and the sensors on the levers are properly connected. If the controller thinks one of the brakes levers is pulled, the motor will not run.
i have no lights on the display on my Ancheer battery is fully charged any ideas how to fix this i have checked the controller no wires are disconnected
I bought a Ancheer 26” 250w commuting bike and it has been sitting in my garage new for a month with dead motor. I took it to repair shop they said you can’t get parts. The seller Zaplue won’t help and I can’t reach Ancheer they don’t answer. What should I do.?
Cut your losses and get something better. Every single part of those bikes is garbage. If you replace one part, you still have the rest of it to deal with.
MY 1000w gearless cyclotricity hub is making a lot of noise, the power goes right down also, it could be lose magnets but I am betting the gearing is stripped, it vibrates right through the frame. I cant imagine superglue working for long, it is very brittle?, hope it works for you
Worked till the day I sold it...
Hi guy! Thank you very much for your video, it’s very helpful!🤗
Hey sorry bro like I was just wondering how did you know or what was going on cuz you didn't actually say what the problem was it was you just had to fix it but I don't understand how you could tell her what was going on with the hub motor I'm a noob forgive me
Is there a disconnect for the hub motor in the control box?
I own a Ancheer bike and love it I Can't find replacement parts for it
I bought it used and know it will need brakes or something??????
The parts are all Chinese z go on eBay, you will find most of the stuff there z just a bit harder to match
I would use 2K Araldite® the 24hr stuff.
What was the symptom of the hub motor failure? Could you hear a loud scraping sound from the hub? I have the same bike and I have the same loose magnet condition. I am going to rebond them similar to your solution but I am interested in your failure mode.
Scraping, and rattleing noise loss of power
yes scraping and you feel something is slipping, but stops once you're cruising
@@markbuxton2368 Same as mine but fixed it with this method. Check your magnets if its loose also and glue it.
Why did you not explain just what the problem was with the motor before you fixed it?
Ironically I got an ancheer too, but voilamart rear hub motor , my bike was just working fine yesterday, plenty of miles on it . Not sure how to use a volt meter but seems like the controller is fine idk . I did splice stuff years ago, alot of melted tape, but like I said worked fine for years
They melt sometimes if used hard ...
@@vegasromaniac right, it wasn't to bad really, just really sticky, the wires weren't damaged at all just the tap melting. Except for 1 connector seemed to have some acid residue or something, but anyway definitely plan to open my motor up today to see if maybe I can fix mine same as yours ,but just in case I ordered a new motor/kit last night, inflation increased it by almost 100$ since the first one i bought about 3 years ago .but still not to bad especially for how much use i get out of them. Thanx for your help appreciate it!
Did the glue hold????
Yes
Old desine hero cycle hub motor installed not made why
Brilliant solution using super glue. It is good you didn't take them out , Taryl Fixes All, channel did a small engine flywheel repair and noted that each magnet is either north or south (who would have known?) and if they are mixed up= no output, and possibly that hub motor is the same deal.
That makes sense
And if I did this^ would it prevent from any exchange
Was that causing the error 24 code
Just ordered the model up. Am I going to need a full time mechanic?
Yes, because Ancheer is horrible when you go out of warranty
The problem is the hub motor spins but the tire wont if very little pls help
What Grease did you use for the Teflon gears?
To me they say at bike workshop that normal bearing grease contains to much acid in it and after some time gears teeth Wil break off.
I used acid grease then ..haha no problem
@@vegasromaniac Thanks 👍🏻I wil do just that.
Teflon? PTFE is probably the most resistant material against acids, there's no acid I can think of that would damage PTFE. Nylon maybe.
what was the initial problem? did the motor not work? did it make noises?
It made noise
Hey brother, how you doing?
I wanted to ask a question.
I have a 52v 1000w rear wheel motor Chinese conversion kit, and recently got hir by a car.
The impact split my tyre, and also the rear wheel power cable slightly.
It worked fine for a few days, but then died on me.
Thw strange thing is, the rear wheel will sometimes begin to spin when I hit the thumb throttle, but then cuts out again.
The pedal assist feature also works intermittently.
The thumb throttle power indicator lights up, so I know the battery and some electrics are OK, but why won't my wheel spin and maintain power?
It's my first ebike, and 9m not particularly good with electronics, so I wanted to ask you guys what the problem may be?
That is strange.. Quite a complex issue. Don't know what to say man, if all wires are OK, and there are no loose connections, maybe something is loose in the hub motor, a sensor
Hey, I'm have trouble putting back on the gears back on. Any ideas?
It's a just a basic bicycle gear mechanism, not sure what could go wrong. If they don't align, maybe you put a washer instead of outside inside ..
Hi. I just got a Lectric Xp about a week ago and the back tire is locking up. I loosened my brake calipers and it will move about 2 feet freely and lock up again!
Maybe a bad bearing... Maybe it's too tight, or not assembled corectly
Vegas RoManiac Thank you for the reply! I’m calling them Monday to see what I should do.
Much appreciated video, thanks
Thank you very much for the video 👍
I can’t believe this I’ve had my bike for one month and the motor has gone already I can’t believe you can spend £700 on a bike and have to start taking it apart and fixing it after such a short time
Ancheer should take the responsibility to replace all the motors on the ancheer bikes because quite frankly this is unacceptable
The bike itself is great but because of this problem that everybody is having with this bike it makes them not fit for purpose
I am fighting with ancheer to get my money back rather fixed because I think it’s safer to go for another bike manufacture until Ancheer except responsibility for faulty unreliable design and fix this problem
Thank you Lincoln
Yeah it's not a bad bike mine had over 2k miles before I sold it.. Since than I got a mid drive bike, I have difrent problems
*accept. Let’s hope they don’t except responsibility.
Mine had a Problem after 6 Times of using it, its pretty much a useless thing. I Hope you got your Money back 😬
There's another liquid that almost looks like copper I seen one guy put on his and his never got hot and I guess it's holding it together as well
True
What was the problem in the first place? I own the 20" folding version and they appear to use the exact same motor. Mine started to "studder" during initial acceleration. I noticed on your 1000 mile review that it was "studdering" also. Just want to know if it's the same problem since it's the same motor.
the motor was spinning under full throttle without forward motion, the magnets were spinning but because not attached to the outside hub the wheel was not moving at full speed !
Hi, I have the same Ancheer Bicycle. Last week I went out for a ride, and after 1 km, the hub motor started a bad weird sound and also the speed decreased to 4-5 km/hr. with full throttle. Do you think is the same problem as yours? I appreciate your response.
will this be a solution if the motor starts and cuts off immediately in a few seconds or doesn't turn over at all?
This is probably a cable or hall sensor issue.
It seems that your rear brake is attached to the left handle. It isn't important but the standard set up has the front brake controlled by the left handle.
i like hit that way , same as my dirt bike , no switching when i go riding my dirt bike :D
Cool. Did you have to make the switch or did the bike come that way?
My Ancheer came that way. The motor worked for three days, about 18 miles, and then stopped.
it differs by country/region actually.
Just watched your videos because I bought this model Ancheer, good info on bike. BUT- your dirt bike has rear brake on Left handle??? What about your clutch???
Very helpful. Thanks
My ancheer bike battery works and everything, turns on blah blah, but the throttle doesn't work when turn on and also pedal assistant?? Umm what is the cause, the battery or motor
If the battery is OK sounds like a motor or the controller burned
@@vegasromaniac nevermind, the left brake was off and broken, I fix it and it started working again
What tool do you need to remove the hub screws?
Inbus
My ancheer bike just like this one is only 23 days old, the motor is shot on mine, getting a new hub motor soon.
Have fun with that! They dont respond....Ive bought 2 bikes One is good the other needs a rear wheel replacement
my hub has a rough spot like @ 7 oclock it the rotation slows down what could it be?
Bad hall sensor ?
Bad bearing ?
Great video! Very well explained and demonstrated. After watching your video I would not be afraid to try doing this job myself. How did the super glue fix work for the long hall?
Still holding today, a year later
*haul
Mine folding evoke powers on but don't go no we're help
but what was the problem in the first case?
Thanks Bro ! Big help
Hey man keep up the good videos. Can anyone point me in the right direction, I've got a mid drive motor on my bike. Everything works, I lift my back wheel up and it spins perfectly, but when I sit on the bike the motor just shudders and doesn't have the strength to drive forward. Any ideas??? Does it sound like it's the clutch?? Thanks
No clutch maybe something wrong with the electronics, these motors have all kind of sensors
I feel like this is my bike problem as sometimes i hear them move so when i get home i will try this to see if it works.
Qualcuno mi può aiutare vorrei vedere un video come si cambia le pastiglie della bici ancheer non trovo i pezzi di ricambio
Hi, my ancheer bike, after fully charging it, on level 1 peddle assist it rides for around 20 minutes. Butnon level 2 and 3 it only rides for 2 3 minutes and cuts off... if i press the assist module on button, it doesnt turn on. Ibhave to disconnect the battery and connect it again. Then turn it on and it turns on. But still same problems, cuts out. Does anyone have any ideas what it could be???
Battery problem. The bms curs off power because one of the cells it's weak
@@vegasromaniac ahhhh, look like il need to buy a new battery! Many thanks!
With my bike, it makes a slight squeaking/screeching sound at full speed on throttle, can it be the magnets or just the bearings and rollers needing grease?
I had that too, it went away with tightening all the bolts on the bike and spoke but it might also be a a bearing that got tight in th e process of going over evrything
Vegas RoManiac I think it might be the bearing, I’ll have to remove the motor anyways to regrease the plastic gears inside so I’ll take a look at the bearings and maybe clean them and put some bearing oil in them. Thanks for replying!
Hello I have a question, Is there in this bike pedal support
Yes three levels low mid high
Does anyone know a way to get a possible exchange?
What did you experience when the magnets went loose?
Lots of noise from the rear hub
ANCHEER TECH SUPPORT SUCKS!!! Mine is fully charged but it only runs for few seconds and it dies I have to disconnect the battery to turn in back on for another few seconds. Lights and horn works even the system dies. Is there any fix for that please?
That's a clear sign of a bad cell in the battery, the bms stops giving power out as soon as one of the cells voltage drops under 2.7 v..
@@vegasromaniac Thanks. I just bought the upgraded battery (HRD-ZN-BW-0) with yellow jack, but my existing cable has a red jack (square) and it doesn't fit. Do you know where can I buy the power cable with the yellow plug?
@@vegasromaniac
It works great now. Thanks to you. I thought it was the speed controller issue. I noticed another issue though, the throttle only doesn't work, only the pedal assist. What should I check to troubleshoot it?
Why is your rear brake on the left?
Men bicycles have it on the left girls on the right
@@vegasromaniac never heard of that. I'm guessing you custom built yours yourself? Are you lefty? Do you ride on left side of road in your country? Lol
For wheelies, you need your rear brake in the opposite side of your thumb throttle, just one example.
@@Eden_M interesting.