Kukho iintlobo ezimbini zeemoto ze-stepper: ezidityaniswe yi-bipolar kunye nezidityaniswe yi-unipolar, nganye ineenzuzo kunye neengxaki zayo, ngoko ke kufuneka uqonde iimpawu zazo kwaye uzikhethe ngokwendlela yakho.isiceloiimfuno.
Unxibelelwano lweBipolar
Indlela yoqhagamshelo lwe-bipolar, eboniswe kumfanekiso, isebenzisa indlela yokuqhuba apho umsinga ugeleza khona kuzo zombini iindlela kwi-winding enye (bipolar drive). I-motor ngale ndlela inesakhiwo esilula kunye nee-terminals ezimbalwa, kodwa i-drive circuit iyinkimbinkimbi ngakumbi kuba i-polarity ye-terminal enye kufuneka ilawulwe. Nangona kunjalo, olu hlobo lwe-motor lunokusetyenziswa kakuhle kwe-winding kwaye luvumela ulawulo oluhle, ngoko ke i-torque ephezulu yokukhupha ingafumaneka. Ukongeza, kunokwenzeka ukunciphisa amandla e-counter-electromotive aveliswa kwi-coil, ukuze kusetyenziswe ii-motor drives ezine-standing voltage ephantsi.
Uqhagamshelo lwepali enye
Njengoko kubonisiwe kumfanekiso, uqhagamshelo lwe-single-pole lunompompo ophakathi kwaye lusebenzisa indlela yokuqhuba apho umbane uhlala ujikeleza kwicala elimiselweyo kwindawo enye yokujikajika (i-single-pole drive). Nangona ulwakhiwo lwe-stepper motor luyinkimbinkimbi ngakumbi, i-drive circuit ye-stepper motor ilula kuba kuphela ulawulo lwe-ON/OFF lwangoku olufunekayo. Nangona kunjalo, ukusetyenziswa kwe-winding yayo kuphantsi, kwaye malunga nesiqingatha se-output torque sinokufunyanwa xa kuthelekiswa noqhagamshelo lwe-bipolar. Ukongeza, ekubeni i-ON/OFF yangoku ivelisa amandla aphezulu e-counter-electromotive kwi-coil, kufuneka umqhubi wemoto one-high stain voltage.
Amanqaku aphambili
Unxibelelwano lwe-Bipolariimoto ze-stepper
Kusetyenziswa indlela yokuqhuba apho umsinga ugeleza khona kuzo zombini iindlela kwi-winding enye (bipolar drive).
Isakhiwo esilula, kodwa isekethe yokuqhuba enzimaiimoto ze-stepper.
Ukusetyenziswa kokujikajika kulungile kwaye ulawulo olucokisekileyo lunokwenzeka, ngoko ke iimoto ze-stepper zinokufumana i-torque ephezulu.
Amandla achasene ne-electromotive aveliswa kwi-coil anokuncitshiswa, ngoko ke abaqhubi beemoto abane-voltage ephantsi yokumelana bangasetyenziswa.
Uqhagamshelo lwepali enye yeemoto ze-stepper
Indlela yokuqhuba enompompo osembindini kwaye isebenzisa ukujija apho umsinga uhlala ujikeleza kwicala elimiselweyo (i-single-pole drive).
Ulwakhiwo oluntsonkothileyo, kodwa lulula ukuqhuba iimoto ze-stepper.
Ukusetyenziswa kakubi kokujika, malunga nesiqingatha kuphela se-torque yokukhupha ye-stepper motor enokufunyanwa xa kuthelekiswa noqhagamshelo lwe-bipolar.
Umqhubi wemoto one-voltage ephezulu yokumelana uyafuneka kuba amandla aphezulu e-counter-electromotive aveliswa kwi-coil.
Ixesha lokuthumela: Novemba-09-2022