Otiia ki te tikanga generator whakamātautau taea tino tenei ahua o te maitai autō tika mahi autō rewharewha me te kiato rewharewha autō, e taea te tatau tika maitai autō i roto i te ahua o te āhuatanga pūkaha o te raraunga nekeneke awhiowhio me raraunga nekeneke o nga momo katoa o te motini, e hiahiatia ana ki te whakatutuki i te kaupapa o te hoahoa pū motini brushless.
Ko te roopu HOPRIO he kaihanga ngaio o te kaiwhakahaere me nga motuka, i whakapumautia i te 2000. Te tari matua o te roopu i Changzhou City, Jiangsu Province.