Cov yam ntxwv tseem ceeb ntawm Stepper Motors

Core Basic yam ntxwv

Qhib -loop tswj: Txoj hauj lwm thiab ceev tuaj yeem tswj tau yam tsis muaj kev tawm tswv yim sensors, ua rau cov qauv yooj yim thiab tus nqi qis.

 

Pulse-tsav: Lub rotor tig lub kaum sab xis (hu ua lub kaum sab xis) txhua zaus nws tau txais cov teeb liab mem tes; qhov ceev yog proportional rau pulse zaus.

 

Tsis muaj qhov yuam kev ntau ntxiv: Kev ua haujlwm siab qhov tseeb, nrog rau qhov yuam kev ntawm ± 3% mus rau ± 5% ntawm cov kauj ruam lub kaum ntse ntse, yam tsis muaj kev sib sau ntau dua.

 

Tuav lub zog: Yog tias muaj lub zog, lub cev muaj zog tuaj yeem tuav nws txoj haujlwm thaum nres yam tsis muaj lub tshuab nres.

 

Pib nrawm, nres, thiab thim rov qab: cov lus teb ceev, haum rau kev pib nquag, nres, thiab thim rov qab ua haujlwm.

 

Torque txo qis nrog nce ceev: Vim lub inductance ntawm lub windings generating rov qab EMF, qhov tam sim no txo ​​ntawm high zaus, ua rau txo cov zis torque.

 

Tsawg-kev vibration ceev thiab muaj peev xwm siab- nrawm nrawm: Resonance lossis squealing tuaj yeem tshwm sim ntawm qhov tsawg zaus; ib txwm pib tsis tuaj yeem tshaj qhov tsis muaj -load pib zaus.

 

Kev ua haujlwm kub: Thaum lub sijhawm ua haujlwm ib txwm, qhov kub ntawm qhov chaw tuaj yeem ncav cuag 80-90 degree, thiab qee lub cav yuav ncav cuag 130 degree, uas yog qhov qub (nyob ntawm qhov demagnetization point ntawm cov khoom sib nqus).