1. Secundum vim operativam copiae varietates divisio: dividi potest in dc Brushless dc motoriis et ac blancibus dc motoriis. 1) Dc motore secundum structuram et operationem principii dividi potest: Brushless dc motoriis et dc motoriis. Peniculus dc motoriis dividi potest in: magnetem permanentem dc motorem & electromagneticum dc motorem. Electromagnetica dc divisione motore: seriei vulnus dc motore, shunt dc motore, & compositum dc motore separatim dc motore excitatur. Magnes perpetuus dc divisione motore: Terra rara permanentis magnetis dc motore, ferrite permanente magnete dc motore et aluminio nickel et cobalto permanenti dc motore. 2) The ac Brushless dc motor discerni etiam potest: una periodus Brushless dc motoriis ac tribus-phase Brushless dc motore. 2. Secundum structuram et principium operandi dividi potest in: dividi potest in motorem currentem directum, motorem asynchronum, motorem synchronum. 1) Synchrona Brushless dc motoria dividi potest in: magnetem mobilem perpetuum synchronum, motorem synchronum et resistentiam magneticam hysteresis motoris synchroni. 2) Asynchronous Brushless dc motore dividi potest in: ac inductionem motoris et motoris motoris. Inductio motoria dividi potest in: motorem asynchronum, unum phase asynchronum motorem, et motorem asynchronum polum obtegere, etc. Ac motor commutator dividi potest in: series unius periodi motoris, ac/dc motoris et repulsionis motoris. 3. Secundum initium et operandi modus dividi potest in: capacitor satus type unius phase asynchronous motor, capacitor operandi genus unum tempus asynchronous motor, capacitor unius periodi initium currit genus motoris asynchroni et scissurae-phase unius motoris asynchroni phase. 4. Secundum usum dividi potest in: gubernationem motoris et motoris. 1) Motorium coegi potest dividi in: instrumenta electrici (Comprehendo EXERCITATIO, expolitio, stridor, slotting, secans, relegens instrumenta etc. machinae parva instrumenta, machinae parvae, instrumenta medica, instrumenta electronic, etc. ) Motor. 2) Imperium motore iterum dividitur: motor motoris et servo motoris, etc. 5. Secundum structuram rotoris dividi potest in: cavea inductionis motoris (vetus vexillum vocatur sciurus-cavea asynchronous motoris) Et vulnus rotoris inductio motoris, vexillum vetus mobile vulnus asynchronum vocatur) 6. Secundum velocitatem currens dividi potest in: celeritas motoria, celeritas motoria et celeritas motor humilis, constans velocitas motoris. Low speed motor is divided into geared motor, electromagnetic reducer motors, torque motor and claw pole synchronous motor, etc. Speed regulating motor in addition to the levels can be divided into constant speed motor and constant speed motor, variable speed motor and stepless variable speed motor, also can be divided into electromagnetic speed regulating motor, dc speed regulating motor, PWM variable frequency speed regulating motor and switched reluctance motor speed control. Celeritas rotoris asynchronous motoris semper minor est quam celeritas synchrona campi rotationis magnetici. Celeritas rotoris synchrona motoris nihil habet ad magnitudinem oneris et semper manet pro velocitate synchrona.