NBP WP40H (HUB MOTOR 8000W)

koonoopidi

1 µW
Joined
Apr 22, 2021
Messages
3
hi people, anyone has information about NBP WP40H (HUB MOTOR 8000W)?
what about 3.5T - 5T that qsmotor says?
 
Please share with us a link that shows the motor in question.... ?
 
https://www.aliexpress.com/item/1005001902245693.html?spm=a2g0s.9042311.0.0.27424c4dYoChAm
 
other seller told me that "The number of coils of copper wire winding is different"
"it caused the torque and speed different"
how do i know what is the one i received? only if i look inside? :D :D
 
koonoopidi said:
other seller told me that "The number of coils of copper wire winding is different"
"it caused the torque and speed different"
how do i know what is the one i received? only if i look inside? :D :D

YOu can apply voltage ( known) and check RPM output at said voltage. Calculate Kv, compare to advertisement.

That is one way. With no opening motor or knowing number serial .
 
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