Ukuchaneka okuphezulu kwe-35mm yeplanethi yegiya ye-gearbox stepper motor NEMA 14 stepper motor
Inkcazo
Le yimoto ye-gearbox stepper ephezulu echanekileyo edityaniswe ukusuka kuluhlu lwe-35mm (NEMA14) yeemotor ezisikwere ze-hybrid stepper kunye ne-cylindrical planetary gearboxes.
Ubude beemoto kule mveliso ngokubanzi busuka kwi-32.4 ukuya kwi-56.7mm, kwaye ubude obukhethekileyo bunokwenziwa ngokwezifiso. Okukhona ubude, kokukhona inyuka itorque yenjini.
Ukongeza, kukho iindlela ezimbini zokukhetha i-angle yokunyathela yenjini. 0.9 degrees kunye ne-1.8 degrees, kunye ne-engile yokunyathela ixhaphake kakhulu yi-1.8 degrees.
Iibhokisi zegiya zokunciphisa zikwafumaneka kwiireyishini ezininzi ezahlukeneyo zesantya ukusuka kwi-3.71 ukuya kwi-3729.5. Iibhokisi zegiya ezicuthayo ezinesantya esahlukileyo zinamanqanaba ahlukeneyo egiya kwaye ewe, ubude obahlukeneyo, okukhona ubude busezantsi kokusebenza kakuhle.
Njengoko ukusebenza kakuhle kokuhanjiswa kwetorque kuhluka ngokwenani lezigaba zegiya kwibhokisi yegiya, ezona zinto ziphambili njengesithuba sokuhlanganisa, isantya esifunekayo kunye netorque kufuneka ziqwalaselwe kuqala xa ukhetha imotor kunye nebhokisi yegiya. Xa i-motor idibana nazo zonke ezi zinto zichaziweyo, inokuba nobungakanani bokuqala kwaye emva koko iinkcukacha ezithile ezinje ngoqhagamshelo lokuphuma kunye nemilo yeshaft yokuphuma inokuqwalaselwa.
Ukuba unomdla kwenye yeemveliso zethu, nceda undithumelele umyalezo we-imeyile.
Iiparamitha
| Amanqanaba egiya | Ukusebenza kakuhle | Ubude bebhokisi yegiya | Umlinganiselo wegiya ozikhethelayo |
| 1 | 90% | 32.4 | 3.71:1, 5.181:1 |
| 2 | 80% | 37.2 | 13.761:1,19.221:1, 26.831:1 |
| 3 | 72% | 43.5 | 51:1, 71.30:1, 99.55:1, 138.99:1 |
| 4 | 65% | 50.4 | 189.45:1,264.52:1,369.32:1,515.66:1,719.98:1 |
| 5 | 58% | 56.7 | 981.35:1,1370.2:1, 1913.1:1,2671:1, 3729.5:1 |
Umzobo woYilo
I-Motor Torque vs isantya sokuqhuba (pps)
Malunga ne-hybrid stepper motor
I-Hybrid stepper motors zikwimo yesikweri ngokubanzi, kwaye i-stepper motor inokuchongwa ngokumila kwayo kwangaphandle.
I-motor hybrid stepper ine-1.8 ° i-engile yenyathelo (200 inyathelo / i-revolution) okanye i-0.9 ° i-angle yenyathelo (amanyathelo angama-400 / revolution). I-angle yenyathelo inqunywe yinombolo yezinyo kwi-rotor's laminations.
Kukho iindlela zokuthiya igama le-hybrid stepper motor
Ngeyunithi yeMetric (iyunithi: mm) okanye ngeyunithi ye-Imperial (iyunithi: intshi)
Umzekelo, i-42mm motor = i-1.7 inch stepper motor.
Ke imotor eyi-42mm inokubizwa ngokuba yiNEMA 17 motor.
Inkcazo yegama le-hybrid stepper motor
Umzekelo, 42HS40 stepper motor:
I-42 ithetha ukuba ubungakanani yi-42mm, ke yinjini ye-NEMA17.
HS ithetha iHybrid Stepper motor.
I-40 ithetha ukuba ubude yi-40mm motor.
Sinobude obahlukeneyo ukuze abathengi bakhethe, ngobude obukhulu, imoto iya kuba netorque ephezulu, ubunzima obukhulu, kunye nexabiso eliphezulu.
Nasi isakhiwo sangaphakathi se-hybrid stepper motor.
Ubume obusisiseko beenjini ze-NEMA stepper
Ukusetyenziswa kwe-Hybrid stepper motor
Ngenxa yesisombululo esiphezulu se hybrid stepper motor's (200 okanye 400 amanyathelo kwi revolution), zisetyenziswa ngokubanzi izicelo ezifuna ukuchaneka okuphezulu, ezifana:
Ushicilelo lwe-3D
Ulawulo lwemizi-mveliso(CNC, umatshini wokusila oluzenzekelayo, oomatshini belaphu)
Iiperipherals zekhompyuter
Umatshini wokupakisha
Kwaye ezinye iinkqubo ezizenzekelayo ezifuna ulawulo oluchanekileyo oluphezulu.
Amanqaku malunga neenjini ze-hybrid stepper
Abathengi kufuneka balandele umgaqo "wokukhetha iinjini ezinyathelayo kuqala, emva koko ukhethe umqhubi ngokusekwe kwimotor ekhoyo"
Kungcono ukuba ungasebenzisi imowudi yokuqhuba inyathelo elipheleleyo ukuze uqhube i-motor yokunyathela exutyiweyo, kwaye ukungcangcazela kukhulu phantsi kwenyathelo elipheleleyo lokuqhuba.
I-Hybrid stepper motor ifaneleka ngakumbi kwiziganeko ezinesantya esiphantsi. Sicebisa ukuba isantya singadluli kwi-1000 rpm (6666PPS kwi-0.9 degrees), ngokukhethekayo phakathi kwe-1000-3000PPS (i-0.9 degrees), kwaye inokudityaniswa nebhokisi yegiya ukuthoba isantya sayo. I-motor inokusebenza okuphezulu kunye nomsindo ophantsi ngexesha elifanelekileyo.
Ngenxa yezizathu zembali, yimoto kuphela ene-voltage ye-12V esebenzisa i-12V. Enye i-voltage elinganisiweyo kumzobo woyilo ayilona voltheji ifanelekileyo yokuqhuba yemoto. Abathengi kufuneka bakhethe amandla ombane okuqhuba afanelekileyo kunye nomqhubi ofanelekileyo ngokweemfuno zabo.
Xa i-motor isetyenziswe ngesantya esiphezulu okanye umthwalo omkhulu, ngokuqhelekileyo ayiqalisi kwisantya sokusebenza ngokuthe ngqo. Sicebisa ukunyusa ngokuthe ngcembe isantya kunye nesantya. Ngenxa yezizathu ezibini: Okokuqala, i-motor ayilahlekelwa ngamanyathelo, kwaye okwesibini, inokunciphisa ingxolo kwaye iphucule ukuchaneka kokumisa.
I-motor ayifanele isebenze kwindawo yokungcangcazela (ngaphantsi kwe-600 PPS). Ukuba kufuneka isetyenziswe ngesantya esicothayo, ingxaki yokungcangcazela inokuncitshiswa ngokuguqula ivoltheji, yangoku okanye ngokudibanisa ukudambisa okuthile.
Xa i-motor isebenza ngaphantsi kwe-600PPS (i-0.9 degrees), kufuneka iqhutywe yincinci yangoku, i-inductance enkulu kunye ne-voltage ephantsi.
Kwimithwalo enomzuzu omkhulu we-inertia, ubukhulu bemoto kufuneka bukhethwe.
Xa ukuchaneka okuphezulu kufunwa, kunokusombulula ngokongeza ibhokisi yegiya, ukonyusa isantya semoto, okanye ukusebenzisa ulwahlulo lokuqhuba. Kwakhona imotor enesigaba esi-5 (injini ye-unipolar) ingasetyenziswa, kodwa ixabiso layo yonke inkqubo liyabiza kakhulu, ngoko ke ayifane isetyenziswe.
Ubungakanani bemoto yeStepper
Okwangoku sine-20mm(NEMA8), 28mm(NEMA11), 35mm(NEMA14), 42mm(NEMA17), 57mm(NEMA23), 86mm(NEMA34) hybrid stepper motors. Sicebisa ukugqiba ubungakanani bemoto kuqala, emva koko uqinisekise enye iparameter, xa ukhetha i-hybrid stepper motor.
Inkonzo yokwenza ngokwezifiso
Sinikezela ngenkonzo yokwenza ngokwezifiso kwimoto kubandakanya inombolo yocingo ekhokelayo (4wires/6wires/8wires), ukuxhathisa ikhoyili, ubude bekhebula kunye nombala, kananjalo sinobude obuninzi kubathengi abanokuthi bakhethe.
I-shaft ephuma rhoqo yi-D shaft, ukuba abathengi bafuna i-screw shaft, sibonelela ngenkonzo yokwenza ngokwezifiso kwizikrufu ezikhokelayo, kwaye unokuhlengahlengisa uhlobo lwe-screw kunye nobude be-shaft.
Umfanekiso ongezantsi yi-hybrid stepper motor enetrapezoidal lead screw.
Ixesha lokukhokhela
Ukuba sineesampuli kwisitokhwe, sinokuthumela iisampuli ngeentsuku ezi-3.
Ukuba asinayo iisampulu kwisitokhwe, kufuneka sizivelise, ixesha lokuvelisa malunga neentsuku zekhalenda ezingama-20.
Ukuveliswa kobuninzi, ixesha lokukhokela lixhomekeke kubungakanani bomyalelo.
Indlela yokuhlawula kunye nemigaqo yokuhlawula
Kwiisampuli, ngokubanzi samkela i-Paypal okanye i-alibaba.
Kwimveliso yobuninzi, siyayamkela intlawulo ye-T / T.
Kwiisampuli, siqokelela intlawulo epheleleyo phambi kwemveliso.
Kwimveliso yobuninzi, sinokumkela i-50% yokuhlawula kwangaphambili ngaphambi kokuveliswa, kwaye siqokelele i-50% yentlawulo ngaphambi kokuthunyelwa.
Emva kokuba sisebenzisane nomyalelo wamaxesha angaphezu kwama-6, sinokuthethathethana neminye imiqathango yentlawulo efana ne-A/S (emva kokubona)
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