I-stepper motoriyinjini yokulawula iluphu evulekile eguqula amasignali eshayela kagesi abe ukususwa kwe-angular noma komugqa, futhi iyisici esiyinhloko esisebenzayo ezinhlelweni zesimanje zokulawula izinhlelo zedijithali, ezisetshenziswa kakhulu. Inombolo yama-pulses ingalawulwa ukulawula ukugudluka kwe-angular ukuze kuzuzwe ukuma okunembile; ngesikhathi esifanayo, imvamisa ye-pulse ingalawulwa ukulawula isivinini nokusheshisa kokujikeleza kwemoto ukuze kuzuzwe inhloso yokulawula isivinini. Ngokuvamile, indlela evamile yokufinyelela ukuma okunembile komugqa iwukuxhuma i-stepper motor kanye ne-screw screw vice ngokusebenzisa i-coupling ene-guiding mechanism, eguqula ukunyakaza okujikelezayo kube ukunyakaza komugqa ngokusebenzisa ukubandakanya kwezintambo namantongomane.
I-linear stepper motor isebenzisa ubuchwepheshe obuthuthukisiwe obuyingqayizivele ukuhlanganisa i-screw sub and stepper motor ibe yiyunithi eyodwa, ukuze amakhasimende angadingi ukufaka ama-couplings lapho eyisebenzisa, engagcini nje ngokugcina isikhala sokufaka, kodwa futhi engathuthukisa ngempumelelo ukusebenza kahle kokuhlanganiswa kwesistimu. Ama-Linear stepper motors angahlukaniswa abe yizinhlobo ezine ngokuya ngesakhiwo: uhlobo lwedrayivu yangaphandle, uhlobo olungathunjwa, uhlobo lwe-shaft engashintshi kanye ne-slider linear motor.
Lesi sihloko sethula isimiso sesakhiwo se-Non-captiveama-motor stepper aqondilefuthi ekugcineni ichaza izinzuzo zayo zohlelo lokusebenza.
Umgomo we-Non-captive linear stepper motor
Ongathunjwai-linear stepper motorihlanganisa inadi nerotha yenjini kube iyunithi eyodwa, ne-screw shaft edlula phakathi nendawo ye-motor rotor. Lapho isetshenziswa, induku ye-filament ilungisiwe futhi yenziwe i-anti-rotation, futhi lapho i-motor inikwe amandla futhi i-rotor ijikeleza, i-motor izokwenza ukunyakaza okuqondile eduze kwenduku ye-filament. Ngokuphambene, uma i-motor ilungisiwe futhi induku ye-filament yenza i-anti-rotation ngesikhathi esifanayo, khona-ke induku ye-filament izokwenza ukunyakaza komugqa.
Izinzuzo zohlelo lokusebenza zama-Non-captive linear stepper motors
Ngokuphambene nezimo zohlelo lokusebenza lapho amamotho enyathela ashayelwa ngaphandle ashayelwa ngaphandle asetshenziswa neziqondiso ezilandelanayo, amamotho enyathela angabanjwanga anezimfanelo zawo ezihlukile, ezibonakala ezindaweni ezi-3 ezilandelayo.
Ivumela iphutha elikhulu lokufakwa kwesistimu.
Imvamisa, uma kusetshenziswa injini yesitebhisi eshayelwa ngaphandle eshayelwa ngaphandle, kunengozi enkulu yokuma kwesistimu uma umcu kanye nomhlahlandlela kungafakwanga ngokuhambisana. Kodwa-ke, ngama-Non-captive linear stepper motors, le nkinga ebulalayo ingathuthukiswa kakhulu ngenxa yezimpawu zesakhiwo sokuklama kwazo, ezivumela iphutha elikhulu lesistimu.
Izimele ngesivinini esibucayi senduku ye-filament.
Lapho i-motor ye-stepper eshayelwa ngaphandle ikhethelwa ukunyakaza komugqa onesivinini esikhulu, imvamisa inqunyelwe isivinini esibucayi senduku yefilament. Kodwa-ke, nge-Non-captive linear stepper motor, ibha ye-filament ilungisiwe futhi yenziwa i-anti-rotational, okuvumela injini ukuthi ishayele isilayidi somhlahlandlela womugqa. Njengoba isikulufu simile, asikhawulelwanga isivinini esibalulekile sesikulufu lapho sifinyelela isivinini esikhulu.
Ukufakwa kokulondoloza isikhala.
Injini yesitebhisi engabanjwanga, ngenxa yentongomane yayo eyakhelwe ngaphakathi kumklamo wesakhiwo semoto, ngeke ithathe isikhala esengeziwe esingaphezu kobude besikulufu. Ama-motor amaningi angafakwa ku-screw efanayo, futhi ama-motor awakwazi "ukudlula" komunye nomunye, kodwa ukunyakaza kwawo kuzimele komunye nomunye. Ngakho-ke, kuyisinqumo esingcono kakhulu sezinhlelo zokusebenza lapho izidingo zesikhala ziqinile.
Isikhathi sokuthumela: Nov-16-2022