... mmBasic Structure: SECD housing / SECC end cap Application: Aeromodelling/Toy racing car/Remote control plane motorWeight: Approx. 33g Basic Structure ... of Chengfang Motors2-pole statorSr ferrite permanent magnet3, 5, 7, 8, 9, 12, 16 slots armatureSilicon-steel lamination with ... (class C) magnet wire-40oC ~ 220oC bearing lubricantNeodymium magnets helicopter toy motors FK-180PH, jet motor ...