well..
iam so pleased with my Bafang, running on 43Volt
iam meanwhile considering building a second bike with electric motor
criterias like
* free wheel
* light weight
is fullfilled with bout, the bafang and the nano
the nano is even lighter and maybe more quiet
the question is: which has more torque ?!?
yes, it was said here, the Bafang has more power (and more torque?)
however:
iam running the Bafang in a 26" wheel, with Big-Apples, so its more like 26,5" - 27"
the next bike should be a folder, 20" wheels
it should have a very low frame so my - because of car-accident - handicaped father can use it as well..
it does not need to run 40km/h like the Bafang
but it should run up hills AT LEAST as strong, as the Bafang
so: for same torque up the hills with 20" wheels, the nano needs
(26,5" / 20" = ~1,3) less torque than the bafang
the bafang needs to be 1,3times as torquy than the Nano
my question:
how much torque at which cicumstances can the bafang do ?
how much torque can the nano do ?
i have found this:
Hangzhou Zhejiang University Tongxin Electricity Company
in the grafix it looks, like the nano can do up to 20Nm of torque (at 36V and 12,5A)
how much torque can the bafang do ?
so: i want at least the same hill-performance with 20" wheels and nano, as i have now with the Bafang adn 26,5"
iam so pleased with my Bafang, running on 43Volt
iam meanwhile considering building a second bike with electric motor
criterias like
* free wheel
* light weight
is fullfilled with bout, the bafang and the nano
the nano is even lighter and maybe more quiet
the question is: which has more torque ?!?
yes, it was said here, the Bafang has more power (and more torque?)
however:
iam running the Bafang in a 26" wheel, with Big-Apples, so its more like 26,5" - 27"
the next bike should be a folder, 20" wheels
it should have a very low frame so my - because of car-accident - handicaped father can use it as well..
it does not need to run 40km/h like the Bafang
but it should run up hills AT LEAST as strong, as the Bafang
so: for same torque up the hills with 20" wheels, the nano needs
(26,5" / 20" = ~1,3) less torque than the bafang
the bafang needs to be 1,3times as torquy than the Nano
my question:
how much torque at which cicumstances can the bafang do ?
how much torque can the nano do ?
i have found this:
Hangzhou Zhejiang University Tongxin Electricity Company
in the grafix it looks, like the nano can do up to 20Nm of torque (at 36V and 12,5A)
how much torque can the bafang do ?
so: i want at least the same hill-performance with 20" wheels and nano, as i have now with the Bafang adn 26,5"