Kukho iintlobo ezimbini zeenjini ze-stepper: i-bipolar-eqhagamshelwe kunye ne-unipolar-eqhagamshelwe, nganye ineengenelo zayo kunye nokungalunganga, ngoko ke kufuneka uqonde iimpawu zazo kwaye uzikhethe ngokwendlela yakho.isiceloiimfuno.
Uqhagamshelwano lweBipolar
Indlela yokudibanisa i-bipolar, eboniswe kumfanekiso, isebenzisa indlela yokuqhuba apho ikhoyo ngoku ihamba ngeendlela zombini kwi-winding enye (i-bipolar drive). I-motor ngale ndlela inesakhiwo esilula kunye nee-terminals ezimbalwa, kodwa isiphaluka se-drive sinzima ngakumbi kuba i-polarity ye-terminal enye kufuneka ilawulwe. Nangona kunjalo, olu hlobo lwemoto lunokusetyenziswa kakuhle kokujija kwaye luvumela ulawulo olufanelekileyo, ngoko ke i-torque ephezulu inokufumaneka. Ukongeza, kunokwenzeka ukunciphisa amandla e-counter-electromotive eveliswa kwikhoyili, ngoko ke iimoto ezinomthamo ophantsi wokumelana zingasetyenziswa.
Uqhagamshelo lwepali enye
Njengoko kubonisiwe kumzobo, uxhulumaniso lwe-pole-pole lunompompo ophakathi kwaye lusebenzisa indlela yokuqhuba apho ikhoyo isoloko ihamba ngendlela ehleliweyo kwi-winding enye (i-single-pole drive). Nangona ulwakhiwo lwemoto enyathelayo luntsonkothile ngakumbi, isekethe yokuqhuba i-stepper motor ilula kuba kuphela ulawulo lwangoku lwe-ON/OFF olufunekayo. Nangona kunjalo, ukusetyenziswa kokujija kwayo akubi, kwaye kuphela malunga nesiqingatha setorque ephumayo inokufumaneka xa kuthelekiswa noqhagamshelo lwe-bipolar. Ukongezelela, ekubeni i-ON / OFF yangoku ivelisa amandla aphezulu e-counter-electromotive kwi-coil, umqhubi we-motor one-high-standing voltage kufuneka.
Amanqaku aphambili
Uqhagamshelwano lweBipolar lweiinjini zokunyathela
Indlela yokuqhuba apho ikhoyo ngoku ihamba ngeendlela zombini kwi-winding enye (i-bipolar drive) isetyenziswa.
Ulwakhiwo olulula, kodwa isekethe ye-drive eyinkimbinkimbi yeiinjini zokunyathela.
Ukusetyenziswa kokujija kulungile kwaye ulawulo olulungileyo lunokwenzeka, ngoko ke iimotor ezinyathelayo zinokufumana itorque ephezulu.
I-counter-electromotive force eyenziwa kwi-coil ingancitshiswa, ngoko ke abaqhubi beemoto abane-voltage ephantsi yokumelana bangasetyenziswa.
Uqhagamshelo lwepali enye yeenjini ze-stepper
Indlela yokuqhuba enempompo yaseziko kwaye isebenzisa i-winding apho umsinga usoloko uhamba ngendlela engatshintshiyo (i-single-pole drive).
Ulwakhiwo oluyinkimbinkimbi, kodwa isekethe elula yokuqhuba iinjini ze-stepper.
Ukusetyenziswa kakubi kwe-winding, kuphela malunga nesiqingatha se-torque ye-stepper motor inokufumaneka xa kuthelekiswa noqhagamshelo lwe-bipolar.
Umqhubi wemoto one-voltage ephezulu yokumelana iyafuneka kuba i-counter-electromotive force ephezulu iveliswa kwikhoyili.
Ixesha lokuposa: Nov-09-2022