· The stator windings is cup-shaped winding, without cogging torque, the torque fluctuation is very small
· NdFe-B magnet, high power density
· Aluminum alloy shell, better heat dissipation, lower temperature rise
· NMB & NSK ball bearing, with lower noise level and long life
· Novel structure for the covers and frame combination,ensure the installation precision
· With or without hall sensor



















