Pakuyenda kwamakina, injini ndi gawo lofunikira kwambiri. M'gulu la ma motors, ma motors odziwika kwambiri komanso ofunikira ndiMakina amagetsi a DCndi ma stepper motors. Ngakhale onse ndi injini, pali kusiyana kwakukulu pakati pa awiriwa. Zotsatirazi zikuwonetsa kusiyana pakati pa DC kuchepetsa mota ndi ma stepper motors mwatsatanetsatane.
DC kuchepetsa injini
1. Mfundo yogwira ntchito
TheDC gear injiniamasintha polarity ya mphamvu ya maginito mkati mwa mota ndi mphamvu yabwino komanso yoyipa yakunja, potero kuzindikira kuzungulira kwagalimoto. The output shaft of theDC yoyendetsedwa motereimaphatikizidwa ndi chochepetsera kuti muchepetse liwiro lozungulira ndikuwonjezera torque yagalimoto kuwonetsetsa kuti mota imatha kutengera katunduyo.
2. Mbali
TheDC gear injini ali ndi mphamvu zambiri, ntchito zambiri, komanso ndalama zochepa. Ndiwoyenera makamaka pazogwiritsa ntchito zomwe zimafuna torque yayikulu, monga zonyamula zamakina ndi makina owongolera okha, koma nthawi yomweyo, chifukwa chakutayika kwake kwakukulu kwamagetsi, kukonza ndi kuthetsa mavuto kumafunikira luso linalake.
Stepper motor
Mfundo yogwira ntchito 1.
Ma stepper motor amayendetsa injiniyo kuti izungulire pa ngodya inayake posintha mosalekeza polarity ya gawo lake lamagetsi ikayatsidwa. Imagawidwa m'mitundu iwiri: imodzi ndi mota wagawo limodzi ndi wina ndi gawo lachitatu. Chotsitsa chamtundu wa stepper motor chimaphatikizidwa ndi chosinthira kapena chochepetsera kuti chiwongolere ngodya ndi liwiro.
Mawonekedwe
Ma motors a Stepper amakhala olondola kwambiri, owongolera bwino, ndipo amatha kuyambitsanso ndikuyamba zokha. Ndiwoyenera makamaka pazithunzi zogwiritsira ntchito zomwe zimafunikira kuwongolera molondola kwambiri, monga makina osindikizira a digito, sikani za laser, ndi zowonetsera za LCD. Komabe, panthawi imodzimodziyo, popeza shaft yoyendetsa galimotoyo imakhala ndi phokoso lamakina, ma motors stepper si abwino kwambiri pamene ntchito yotsika phokoso ikufunika.
Kusiyana pakati pa DC kuchepetsa mota ndi stepper mota
| Kusiyana | DC gear injini | Stepper motor |
| Mfundo yogwira ntchito | Sinthani polarity wa mphamvu ya maginito mkati mwa mota pogwiritsa ntchito zabwino ndi zoyipa zapano
| Posintha mosalekeza polarity ya gawo lake lamagetsi ikayatsidwa, mota imayendetsedwa kuti ipange ngodya ina yozungulira. |
| Shaft yotulutsa | Integrated reducer kuti muchepetse liwiro lozungulira ndikuwonjezera torque ya mota | Kuphatikizidwa ndi chosinthira kapena chochepetsera, kumatha kuwongolera ngodya ndi liwiro |
| Zochitika zantchito | Zoyenera pazochitika zomwe zimafuna torque yayikulu monga zonyamula zamakina ndi makina owongolera okha | Zoyenera kuwongolera mwatsatanetsatane ndikuyambiranso zochitika zoyambira zokha, monga osindikiza a digito, makina ojambulira laser, zowonetsera za LCD. |
| Ubwino wake | Kuchita bwino kwambiri, kuchuluka kwa ntchito, kutsika kwandalama | Kulondola kwambiri, kuwongolera kolondola, ndikuyambiranso mosalekeza |
| Zoipa | Zovala zapamwamba zamagetsi, zomwe zimafunikira luso laukadaulo pakukonza ndi kuthetsa mavuto | Dalaivala shaft ili ndi phokoso lamakina |
Mapeto
Mwachidule,Makina amagetsi a DC ndi ma stepper motors ali ndi zabwino ndi zovuta zawo, ndipo mawonekedwe awo amasiyananso. Pazinthu zina zomwe zimafuna kuwongolera kusinthasintha kwakukulu komanso kulondola kwambiri, monga ma robot owotcherera ndi CNC, kuwongolera kwa ma stepper motor nthawi zambiri kumagwiritsidwa ntchito, pomwe zochitika zomwe zimafunikira mwachangu, zogwira mtima, zodalirika, komanso zosafunikira kwambiri, monga ma conveyors amizere, ndi nthawi zambiri imayendetsedwa ndi ma DC kuchepetsa ma motors.
Nthawi yotumiza: Oct-18-2024