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It is made up of stator core, magnetic steel rotor, sun wheel, decelerating clutch, Wheel hub shell and so on. A Hall sensor can be mounted on the top of the motor cover for speed measurement. There are three types of position sensors: magnetic sensing, photoelectric and electromagnetic. A...

hi you there?

@ebikemom To tell a motor is tile plate magnet or a straight plate magnet is not easy from outside of motor casing,we will need to open it and check.From the market now in this business,ebike geared hub motors 250W/350W/500W produced in Suzhou area is all tile plate magnet,including...

@rich c yes you are right, i'm not sure if there are any authority to test and have a obvious result on how the exact data different between them.Currently the gearless motors are all straight plate magnet,and geared motors however some are straight plate magnet some are tile plate magnet.From...

Thanks @Ann,ebikemom

We all are not strange about the magnet plate inside of hub motor,with the help of them when electricity go through copper wires motor will rotate. There are two types of the magnet plate on the market, 1st is the tile type magnet plate. 2nd is the straight panel magnet plate. Here are how...

We all are not strange about the magnet plate inside of hub motor,with the help of them when electricity go through copper wires motor will rotate. There are two types of the magnet plate on the market, 1st is the tile type magnet plate. 2nd is the straight panel magnet plate. Here are how...

I think a 52V battery would be prefect,if a 48V motor with 48V battery can go 38km/h,a 48V motor with 52V battery can go 42-45km/h.There would be no damage for the motor,but will run more fast and more power.Further more if you want to run longer a 14ah-17ah would be a good choice FYI.

Yes a 52V battery would be very good with BBS02

Maybe need to change BMS of battery?

Motowoks.com

Roflo actually what i was want to say is if anyone want to buy a chinese products but don't know their reputation or want to find a chinese person, i can help since i am a chinese. It is not easy for a foreigner who want to communicate in a different country. I would like to do that if someone...

If you guys need some info about chinese companies i would help.We know little about others.

Maybe there is a over voltage protection inside controller.You can ask the controller builder program to try a new program.

Such a good story!Thank you for sharing!

Nice website and very good products!

As above