How to Diagnose and Replace a Hall sensor in a hub motor Step by Step instructions Himiway Error 24 

I had 40 hours and 400 miles on this bike in the past moth, and zero on the dirt bike .. it's crazy but till fall, and 5moh , or moab not sure where im gonna ride the yamaha (except this weekend in american fork canyon :D ) hope i can still ride 4 stroke

Another question: Why we need the bms of the battery?

What do you mean with "clutch" and "spray assy". I'm currently trying to troubleshoot my bike and am looking for potential causes. As for the video it's not very good, if you want to troubleshoot hall sensors what you typically want to do is measure at the connectors which voltages they output instead of checking for continuity, some hall sensors can fail by reporting wrong voltages, I have seen some that report 2v instead of 5 or dont go to 0 entirely which messes with the controller and by this method of checking for continuity could lead to a bad troubleshoot.

Happy to be of help

DEWIN 600mm Hub Motor Convert Extension Cable, 9 Pin Conversion Line Waterproof Connector Electric Bicycle Conversion Kit

Yes is fast cooking after a long uphill, here in Vegas we have super low humidity , you poor water on anything it cools it due to rapid evaporation

Go sensorless , get a new controller , end this stupid design . Once I took my sensors out never had an issue

@@vegasromaniac i would go sensor less but its hard i need 2 controllers for dual drive.

Yeah that can be done

i have the same problem, when i accelerate it goes back and forth 1cm and stops, how did u solve it?

@@mamata5018 mine was the controller wires , they was melted together so I separated them. Ur could be the whole controller

I think that's a short .. i would open the motor to check inside ...for loose stuff

@@vegasromaniac thanks for your reply. im gonna check for loose ends today. if I do have to replace hall sensors, do hub motors use unipolar or bipolar hall sensors? can’t find a sure answer online. i have a Super73 Z1. watching videos online too. appreciate ur work and reply. /Bklyn👑

@@vegasromaniac Hey...good news. it wasn't the hall sensors. the motor phase wires had a short because the wire covering was coming off causing two of the motor phase wires to touch. Problem solved. Learning more about motors, hall sensors, and phase wires beforehand really helped in troubleshooting. Saved a lot of time and frustration. Your video and response helped alot. Thank you. /bklyn 👑

Uni

@@vegasromaniac thanks for your reply. im confused now. some forums say only bi-polar for motor hub. can you explain why u say/suggest unipolar over bipolar hall sensor replacement hub motor? Great tutorial. /bklyn 👑

@@vegasromaniac earlier you said it does not matter, so is it uni or bi?

So does mine. Have you figured out the problem yet?

@@michaelbennett8211 yup, i replaced all sensors, one of them was shorted

Where do you get the sensors?

@@michaelbennett8211 i got a full board for an escooter, then took the sensors off it and placed them on the ebike board, it was easier because if i only order the sensors i would need heat tubes and i didnt know what size heat tubes i would need, the board with sensors had it all, it cost me 7€ i think the board with its sensors

Thank you so much

Did you check tires for balance ?

@@vegasromaniac They seem balance. Nothing loose or anything. Could it have something to do with the fact that I use a 48v 1000w battery with a 48v 1500w rear hub motor. Could that be the cause? Not getting enough wattages?

Speed sensor

thanks@@vegasromaniac

Quais numerações dos sensores

Where you have 2 screws holding the plastic piece holding the hall sensor

I don't know man. I converted my motor to sensoreless , way better performance

Speed sensor

My motor burn on hill climbs and mostly because the hall sensors are really weak and they just warm up and cause problems , stop working . Any controller that can work in sensorless mode works ebay full of them

No , you don't have to remove it

@@vegasromaniac Thank you

You happened to know the dimension of the gears thinking on going metal I have the same motor

@@stackbundles4689I have a 48v 1000w motor that is showing up code 007 ( I think is the hall sensors) , can I just change the controller to A sensor less one and it’ll work?

@Abz_007 Yes it should work

Yes .. as long as they fit and they are matching bipolar or unipolar

www.ebay.com/itm/SS41F-Honeywell-Hall-Effect-Sensor-20mA-Bipolar-5V-9V-12V-15V-18V-3-Pin-6pcs-/114505778894?mkcid=16&mkevt=1&_trksid=p2349624.m46890.l6249&mkrid=711-127632-2357-0

@@vegasromaniac how do you know what hall sensors to buy for a motor. i have a Bafang 250watt motor. the battery on the bike is 36v thanks in advance.

yeah i have a tdsd 2 in my shopping list for a while but as long as i have 2 hub motors it's not necessary .. i can fix these

If you own multiple bikes, you might up end up with longer repair times than riding times.

eBay

@@vegasromaniac okay. Are there different types? Or are they universal? Thank you

The sesnrobread the position of the motor and starts smoother, at high rpm doesn't matter

@@vegasromaniac thank you so much