dirtbiketoebike
1 W
I've been reading the ES almost daily for about a 1 1/2 months now but still so much to learn. Thnaks for all the helpful tips.
I ordered a wheelkit from Dongdianebikekit CO., LTD
It's a 48v with 35A 18 MOZ controller and 1500watt motor.
A universal fit and am coming across many problems.... but let me start with one at a time.
I flipped the bike and installed the wheel and spun it but it was binding like the magnets was clicking without the sound. Kinda like internal magnetic gears. A few issues I came across to make it drag when I spun the wheel,the single bmx style sprocket gear was rubbing in the motor cover like it needed a thrust washer but I just removed it for now.
Then the derailer was rubbing,just added spacersin the inside swingarm to solve that.
Then the disk brakes was off alignment and rubbing for this new motor,"other rear rim works perpect".will need bigger bolts and washers but just took it off for now since I still feel too much drag on the motor.
So now its just the motor in the swingarm of the bike and still click dragging. Noticed the rim has about 1-1 1/2 mm play in on direction. Softly hand pounded the wheel and motor and then it seem like the axle seated against the bearing housing or something and then spun freely.
After 4-6 revolutions spin of the wheel it started binding dragging again,click magnetic type of drag. So I went ahead and took the side covers off the motor to look inside. Yes it is Still under warranty but the time I send it back to China it won't be worth it with shipping. The bearings seem to be flush and didnt really see any type of rubbing but also didn't take out that "stator motor"? out of the hub to see if the magnets was rubbed.
Put it back together and spun good then started to mess up again, hand pounded it to like aligned it again and did fine again. I can't run this motor obviously it may bind at the high speeds and damage or lock up.
Possibly put a washer inside the axel between the bearing? Is it supposed to move side to side a tiny with some play? Also may have ruined a bearing in shipping as the axels was busted out of the box and rim and controller was all dinged up, Poor packaging and think was thrown around in shipping.
I ordered a wheelkit from Dongdianebikekit CO., LTD
It's a 48v with 35A 18 MOZ controller and 1500watt motor.
A universal fit and am coming across many problems.... but let me start with one at a time.
I flipped the bike and installed the wheel and spun it but it was binding like the magnets was clicking without the sound. Kinda like internal magnetic gears. A few issues I came across to make it drag when I spun the wheel,the single bmx style sprocket gear was rubbing in the motor cover like it needed a thrust washer but I just removed it for now.
Then the derailer was rubbing,just added spacersin the inside swingarm to solve that.
Then the disk brakes was off alignment and rubbing for this new motor,"other rear rim works perpect".will need bigger bolts and washers but just took it off for now since I still feel too much drag on the motor.
So now its just the motor in the swingarm of the bike and still click dragging. Noticed the rim has about 1-1 1/2 mm play in on direction. Softly hand pounded the wheel and motor and then it seem like the axle seated against the bearing housing or something and then spun freely.
After 4-6 revolutions spin of the wheel it started binding dragging again,click magnetic type of drag. So I went ahead and took the side covers off the motor to look inside. Yes it is Still under warranty but the time I send it back to China it won't be worth it with shipping. The bearings seem to be flush and didnt really see any type of rubbing but also didn't take out that "stator motor"? out of the hub to see if the magnets was rubbed.
Put it back together and spun good then started to mess up again, hand pounded it to like aligned it again and did fine again. I can't run this motor obviously it may bind at the high speeds and damage or lock up.
Possibly put a washer inside the axel between the bearing? Is it supposed to move side to side a tiny with some play? Also may have ruined a bearing in shipping as the axels was busted out of the box and rim and controller was all dinged up, Poor packaging and think was thrown around in shipping.