Ibibazo byinshi hamwe na moteri ya micro intambwe

1 ，Ni ibihe bintu biranga bipolar na unipolar biranga moteri?

Bipolar Motors:

Moteri yacu ya bipolar muri rusange ifite ibyiciro bibiri gusa, icyiciro A nicyiciro B, kandi buri cyiciro gifite insinga ebyiri zisohoka, zikaba zitandukanye. Nta sano riri hagati yibyiciro byombi. Moteri ya Bipolar ifite insinga 4 zisohoka.

Moteri imwe:

Moteri yacu ya unipolar muri rusange ifite ibyiciro bine. Ukurikije ibyiciro bibiri bya moteri ya bipolar, imirongo ibiri isanzwe yongeweho.

Niba insinga zisanzwe zahujwe hamwe, insinga zisohoka ni insinga 5.

Niba insinga zisanzwe zidahujwe hamwe, insinga zisohoka ni insinga 6.

Moteri ya unipolar ifite imirongo 5 cyangwa 6 isohoka.

2 ，Nibihe ntarengwa byo gukora inshuro nyinshi / gukuramo inshuro nyinshi？

Umubare ntarengwa wo kwiruka / Umubare ntarengwa wo gukuramo

Umubare ntarengwa wo kwiruka, uzwi kandi nka ntarengwa yo guswera / inshuro nyinshi zo gukuramo, ni inshuro ntarengwa aho moteri ishobora gukomeza kuzunguruka munsi yuburyo runaka bwo gutwara, voltage hamwe nigipimo cyagenwe, nta kongeramo umutwaro.

Bitewe nubusembure bwa rotor, moteri izunguruka isaba umuriro muke kugirango uzunguruke ugereranije na moteri ihagaze, bityo rero umuvuduko mwinshi wo kwiruka uzaba munini kuruta kwishyiriraho ubwinshi.

3 ，Ni ubuhe buryo bwo gukurura no gukurura urumuri rwa moteri ikandagira?

Kuramo umuriro

Gukuramo-torque nini ntarengwa ishobora gutangwa nta gutakaza intambwe. Igera kuri yo

ntarengwa kuri frequency yo hasi cyangwa umuvuduko, kandi igabanuka uko inshuro ziyongera. Niba umutwaro kuri

moteri ikandagira mugihe cyo kuzunguruka yiyongera kurenza gukurura torque, moteri izagwa kumurongo

kandi imikorere nyayo ntabwo izashoboka.

Kurura umuriro

Gukurura-torque ni nini ntarengwa aho moteri ishobora gutangira kuzunguruka kumurongo watanzwe kuva

Imiterere ihagaze. Intambwe ntishobora gutangira kuzunguruka hamwe numutwaro uremereye urenze gukurura.

Gukurura torque ni ntoya kuruta gukurura torque, kubera inertia ya rotor ya moteri.

4 ，Ni ubuhe butumwa bwo kwishyiriraho moteri ya intambwe?

Torque ya torque ni itara rihari muri leta idashyizwemo ingufu kubera imikoranire ihoraho

magnesi n'amenyo ya stator. Ihungabana rigaragara cyangwa cogging birashobora kumvikana muguhinduranya moteri

ukuboko.Muri rusange, moteri yintambwe izabura syncronisation mugihe itara ryo gukuramo rirenze kubera

kurenza urugero. Moteri akenshi zatoranijwe kandi zigasuzumwa ukoresheje gukuramo-torque indangagaciro hejuru ya

ibisabwa kugirango usabe gukumira ibara ryatakaye cyangwa aho imodoka zihagarara.

5 ，Nubuhe buryo bwo gutwara moteri yintambwe?

Umuhengeri / icyiciro kimwe-cyo gutwara ikinyabiziga hamwe nicyiciro kimwe gusa

yafunguye icyarimwe, yerekanwe murugero rwiburyo. Iyo disiki iha ingufu pole A (pole yepfo) yerekanwe mubyatsi, ikurura pole ya ruguru ya rotor. Noneho iyo moteri ikora B hanyuma ikazimya A kuzimya, rotor izunguruka 90 ° kandi ibi birakomeza nkuko ikinyabiziga gitera ingufu buri pole icyarimwe.

2-2 Icyiciro Gutwara ibinyabiziga bifite izina kuko ibyiciro bibiri biri icyarimwe. Niba ikinyabiziga gifite ingufu zombi A na B nkibiti byamajyepfo (byerekanwe mubyatsi), noneho rotor ya ruguru ya ruguru ikurura byombi kandi bigahuza hagati yabyo. Nkuko imbaraga zikurikirana zikomeza gutya, rotor ikomeza kurangira ihuza hagati yinkingi ebyiri. Icyiciro cya 2-2 gutwara ntigishobora gukemurwa neza kurenza icyiciro kimwe, ariko gitanga umuriro mwinshi. Ubu ni uburyo bwo gutwara dukoresha cyane mubizamini byacu, bizwi kandi nka "intambwe yuzuye yo gutwara".

Icyiciro cya 1-2 cyo gutwara cyitiriwe umushoferi ahinduranya hagati yicyiciro 1 na 2-byiciro byo kwishima. Umushoferi aha ingufu pole A, hanyuma akongerera imbaraga inkingi A na B, hanyuma agaha ingufu pole B, hanyuma agaha ingufu zombi A na B, nibindi nibindi. (Yerekanwa mugice cyicyatsi kuruhande rwiburyo) 1-2 icyiciro cyo gutwara gitanga icyerekezo cyiza. Iyo ibyiciro 2 byongerewe ingufu, moteri ifite torque nyinshi. Hano haributswa: Torque ripple ni impungenge, kuko ishobora gutera resonance no kunyeganyega. Ugereranije nintambwe yuzuye yo gutwara / 2-2-icyiciro cyo gutwara, inguni yintambwe ya 1-2 yicyiciro cya kabiri iragabanywa kabiri, kandi bisaba intambwe ebyiri zo kuzenguruka impinduramatwara imwe, bityo gutwara icyiciro cya 1-2 nacyo cyitwa "igice cyintambwe yo gutwara" icyiciro cya 1-2 nacyo gishobora gufatwa nkigice cyibanze cyo kugabana.

6，Nigute ushobora guhitamo moteri ikwiye?

Guhitamo neza, abo

amategeko shingiro agomba kubahirizwa:

Igikorwa cya mbere ni uguhitamo iburyo bwa moteri yo gusaba.

1. Hitamo moteri ishingiye kumurongo muremure / umuvuduko ukenewe usabwa (guhitamo ukurikije ikibazo kibi)

2. Koresha byibuze 30% igishushanyo mbonera uhereye kumurongo watangajwe nu muvuduko wihuta (gukuramo umurongo).

3. Menya neza ko porogaramu itazahagarikwa nibyabaye hanze.