Umthelela womehluko womshini we-cnc phakathi kwama-Servo motors kanye ne-Step motors?

Akunandaba3d atc cnc router umshini, Umshini wokusika we-CO2 lasernomaUmshini wokusika we-laser we-SS CSnjll. I-Motor ingenye yezingxenye eziyisisekelo nezibalulekile.Izimoto nomshayeli nazo ziyi-4×8 ft cnc routeruhlelo lokuhamba.Injini nomshayeli kuyisici esibalulekile ekusebenzeni kokusebenza kanye nokunemba kokusebenza komshini.Ikakhulukazi ngokunemba ukusebenza.Kukhona nezinye izici eziningi ezibalulekile ezithinta ukunemba komshini.Kodwa ekugcineni, kubonakala ngokulawula ukunyakaza kwemoto kanye nokwamukela isignali.

 

Kunezinhlobo ezimbili zezinjini: I-Servo motor kanye ne-step motor.Emhlabeni, baningi abakhiqizi bezimoto ze-servo kanye nabakhiqizi abaningi be-step motor.I-Tekai ikhetha kuphela uhlobo oludumile emhlabeni.Nge-servo motor, sihlala sikhetha i-France Shield, i-Yaskawa yaseJapane, i-Taiwan Delta ne-Syntec njll. Isinyathelo se-motor sisebenzisa i-Leadshine, i-34MA, i-450B noma i-450C.Uyini umehluko wesinyathelo motor kanye ne-servo motor?

 

Ukusebenza kwezemidlalo okuhlukile: Uma imvamisa yokuqala yemoto yokunyathela iphezulu kakhulu noma umthwalo mkhulu kakhulu, kulula ukulahlekelwa yizinyathelo noma ukumisa.Uma ijubane liphezulu kakhulu, kulula ukubangela ukudubuleka ngokweqile.Ngakho-ke, ukuze kuqinisekiswe ukunemba kokulawula kwayo, inkinga yokusheshisa nokwehla kufanele isingathwe kahle.

 

Isistimu ye-AC servo drive iyisilawuli se-loop evaliwe, idrayivu ingasampula ngokuqondile isignali yempendulo yesishumeki semoto, bese kwakheka iluphu yendawo yangaphakathi nelophu yesivinini.Ngokuvamile, isenzakalo sokulahlekelwa isinyathelo noma ukudutshulwa kwe-steping motor ngeke kwenzeke, futhi ukusebenza kokulawula kunokwethenjelwa.

 

Izinzuzo zama-servo motors ngaphezu kwe-stepper motors zimi kanje

 

Ukunethezeka: Ukushisa nomsindo kwehle kakhulu.

 

Isivinini: ukusebenza okuhle kwejubane eliphezulu, isivinini esikalwe ngokuvamile singafinyelela ku-20003000 rpm;

 

Ukunemba: ukulawulwa kwe-loop evaliwe yesikhundla, isivinini kanye ne-torque kuyabonakala;inkinga ye-stepper motor out-of-step inqotshiwe;

 

Isikhathi: Isikhathi sokuphendula esiguquguqukayo sokusheshisa kwemoto kanye nokwehla sifushane, ngokuvamile phakathi kwamashumi ama-millisecond;

 

Izinzile: Ukusebenza kwejubane eliphansi kuzinzile, futhi isenzo sokunyathela esifana nesenjini esinyathelayo ngeke senzeke lapho kwenziwa umsebenzi wejubane eliphansi.Isebenza ezenzakalweni ezinezidingo zokuphendula ngesivinini esikhulu;

 

Ukuzivumelanisa nezimo: Ikhono eliqinile lokulwa nokulayishwa ngokweqile, elikwazi ukumelana nemithwalo ephindwe kathathu i-torque elinganiselwe, ifaneleka ikakhulukazi izikhathi ezinokushintshashintsha kwemithwalo ngokushesha kanye nezidingo zokuqalisa ngokushesha;

 

I-Servo motor

 

I-Servo iyisilawuli se-loop evaliwe, i-stepper iyisilawuli se-loop evulekile, lona umehluko oyisisekelo kakhulu.Ngokuqondile, i-servo motor iyisilawuli se-loop evaliwe (igcwaliswe impendulo yesifaki khodi, njll.), okungukuthi, isivinini semoto sizolinganiswa ngesikhathi sangempela;i-stepper motor iyi-open-loop control, ifaka i-pulse, i-stepper motor izojika i-engeli engaguquki, kodwa i-Velocity ayilinganiswa.

 

I-torque yokuqala ye-servo motor inkulu kakhulu, okungukuthi, ukuqala kuyashesha.Isivinini esikaliwe singafinyelelwa ngesikhathi esifushane kakhulu.Ilungele ukuqala nokuma njalo futhi kunesidingo sokuqala se-torque.Ngesikhathi esifanayo, amandla e-servo motor angaba makhulu kakhulu, futhi asetshenziswa kabanzi ekukhiqizeni.Ukuqala kwe-stepper motor kuhamba kancane, futhi kufanele kudlule inqubo yokuvama ukusuka phansi kuye phezulu.Ama-Stepper motors ngokuvamile awanawo amandla okulayisha ngokweqile, kuyilapho ama-servo motors agcwele kakhulu.

 

Ipharamitha yesinyathelo motor esiyisebenzisayo:

 

	Ikalwe okwamanje	Isigaba se-inductance	Inani labaholayo	I-engeli yesinyathelo	Torque	Isisindo	Ubude
Iyunithi	A	mH		°	NM	KG	MM
450A	4	1	4	1.8°/0.9°	2.5	2.3	76
450B	5	0.9	4	1.8°/0.9°	5.3	3.5	114
450C	6	1.2	4	1.8°/0.9°	9	4.1	151
311	3	1.6	4	1.8°/0.9°	1.4	1	75