1 Waa maxay aNEMAmotor stepper?
Matoorka tallaabo-qaadista waa nooc ka mid ah matoorka xakamaynta dhijitaalka ah, kaas oo si weyn loogu isticmaalo qalabyo kala duwan oo toos ah. TheNEMA matoorka tallaabowaa matoor jaranjaro ah oo loogu talagalay in lagu daro faa'iidooyinka nooca magnetka joogtada ah iyo nooca falcelinta. Qaab dhismeedkiisu waxa uu la mid yahay kan matoorka tallaabo falcelinta. Rotor-ku wuxuu u qaybsan yahay laba qaybood oo ah jihada axial. Labada qaybood ee xudunta birta ah waxay si siman u qaybsan yihiin tiro isku mid ah iyo cabbirka ilka yaryar ee jihada wareegta ah, laakiin waxay u kala qaybsan yihiin garoon ilig nus ah.
2 Mabda'a shaqada eeNEMAmatoorka tallaabo
Qaab dhismeedka matoorka talabada ee NEMA waxa uu la mid yahay matoorka cagajiidka, kaas oo waliba ka kooban stator iyo rotor. Stator-ka caadiga ah wuxuu leeyahay 8 tiir ama 4 tiir. Tiro gaar ah oo ilig yaryar ah ayaa si isku mid ah loogu qaybiyey tiirka dushiisa. Gariiradda tiirka saaran waxa loo tamar gelin karaa laba jiho si loo sameeyo wejiga a iyo wejiga a, iyo wejiga b iyo wejiga b.
Dhammaan iligyada ku yaal qaybta isku midka ah ee daabyada rotor-ka waxay leeyihiin isku mid ah, halka polarity ee labada rotor ee qaybaha kala duwan ay ka soo horjeedaan. Farqiga ugu weyn ee u dhexeeya matoorka tallaabo qaadista ee NEMA iyo falcelinta falcelinta matoorka ayaa ah in marka walxaha magnetized ee joogtada ahi uu xumaado, waxaa jiri doona dhibco oscillation ah oo ka baxsan meelaha tallaabada.
3 Faa'iidooyinkaNEMAmatoorka tallaabo
Rotor-ka NEMA ee matoorka tallaabo-qaadista waa magnet-ka, markaa wareegga ka soo baxa isla stator-ka hadda waa ka weyn yahay matoorka tallaabo-qaadista, iyo xagasha tallaabadu inta badan waa yar tahay. Isla mar ahaantaana, korodhka tirada wejiyada (tirada dabaylaha tamarta leh), xagasha tallabada ee matoorka tallabada ee NEMA wuu yaraadaa saxnaantana waa la wanaajiyay. Matoorka jaranjarada noocaan ah ayaa inta badan loo adeegsadaa.
Faa'iidooyinkaNEMAmatoorka tallaabo:
1. Marka tirada lamaanaha tiirarka ah ay le'eg tahay tirada ilkaha rotor, isbeddelkeeda waxaa lagu hagaajin karaa sida loo baahdo;
2. Inductance dabaysha ayaa wax yar ka beddesha booska rotor, taas oo sahlaysa in la gaaro xakamaynta hawlgalka ugu fiican;
3. Marka qalab cusub oo birlab ah oo joogto ah oo leh sheyga tamarta magnetic sare loo isticmaalo wareegga magnetic axial magnetizing, waxqabadka mashiinka waa la hagaajin karaa;
4. Rotor-ku wuxuu ku siin karaa kicinta birta magnetic.
4 Goobaha codsiga eeNEMAmatoorka tallaabo
Waqtiga boostada: Jan-30-2023