izindaba

I-Brushless Direct Current Motor (BLDC) kanye ne-Stepper Motor ziyizinhlobo ezimbili ezivamile zezimoto. Zinomehluko omkhulu ezimisweni zazo zokusebenza, izici zesakhiwo kanye nezinkambu zokusetshenziswa. Nansi umehluko omkhulu phakathi kwama-brushless motors nama-stepper motors:

1. Isimiso sokusebenza

Injini engenamabhulashi: Injini engenamabhulashi isebenzisa ubuchwepheshe obuhambisanayo bemagnethi obuhlala njalo futhi isebenzisa isilawuli se-elekthronikhi (isilawuli sejubane se-elekthronikhi) ukulawula isigaba senjini ukuze kufezwe ukushintshashintsha okungenamabhulashi. Esikhundleni sokuthembela ekuxhumaneni ngokomzimba namabhulashi nama-commutator, isebenzisa izindlela ze-elekthronikhi ukushintsha ugesi ukuze idale insimu kazibuthe ejikelezayo.

I-Stepper Motor: I-stepper motor iyimoto yokulawula evulekile eguqula izimpawu ze-pulse kagesi zibe yi-angular displacement noma i-linear displacement. I-rotor ye-stepper motor ijikeleza ngokwenani nokulandelana kwama-pulse okufaka, futhi i-pulse ngayinye ihambisana nesinyathelo se-angular esihleliwe (i-angle yesinyathelo).

2. Indlela yokulawula

Injini engenamabhulashi: Kudingeka isilawuli se-elekthronikhi sangaphandle (i-ESC) ukulawula ukusebenza kwenjini. Lo mlawuli unesibopho sokuhlinzeka ngogesi kanye nesigaba esifanele ukuze kugcinwe ukusebenza kahle kwenjini.

Injini ye-Stepper: ingalawulwa ngqo yizimpawu ze-pulse ngaphandle kwesilawuli esengeziwe. Isilawuli senjini ye-stepper ngokuvamile sinomthwalo wemfanelo wokukhiqiza ukulandelana kwe-pulse ukulawula ngokunembile isikhundla nesivinini senjini.

3. Ukusebenza kahle kanye nokusebenza kahle

Ama-motor angenamabhulashi: ngokuvamile asebenza kahle kakhulu, asebenza kahle, enza umsindo omncane, futhi ashibhile ukuwanakekela ngoba awabizi'Ungabi namabhulashi nama-commutator avame ukuguga.

Ama-Stepper motors: Anganikeza i-torque ephezulu ngesivinini esiphansi, kodwa angadala ukudlidliza nokushisa uma esebenza ngesivinini esiphezulu, futhi awasebenzi kahle.

4. Izinkambu zohlelo lokusebenza

Ama-motor angenamabhulashi: asetshenziswa kabanzi ezinhlelweni zokusebenza ezidinga ukusebenza kahle okuphezulu, isivinini esikhulu kanye nokugcinwa okuphansi, njenge-drones, amabhayisikili kagesi, amathuluzi kagesi, njll.

Injini ye-Stepper: ifanele izinhlelo zokusebenza ezidinga ukulawulwa kwesikhundla okunembile, njengeziphrinta ze-3D, amathuluzi omshini we-CNC, amarobhothi, njll.

5. Izindleko Nobunzima

Ama-motor angenamabhulashi: Nakuba ama-motor ngamanye engase abize kancane, adinga abalawuli be-elekthronikhi abengeziwe, okungase kwandise izindleko zesistimu iyonke.

Ama-Stepper motors: Uhlelo lokulawula lulula kakhulu, kodwa izindleko zemoto ngokwayo zingaba phezulu, ikakhulukazi kumamodeli anembe kakhulu futhi ane-torque ephezulu.

6. Isivinini sempendulo

Injini engenamabhulashi: impendulo esheshayo, efanelekela izinhlelo zokusebenza zokuqalisa nokubhuleka ngokushesha.

Ama-Stepper Motors: Asabela kancane, kodwa anikeza ukulawula okunembile ngesivinini esiphansi.