Motar Stepper: aiki, samfuri da farashi

Ana amfani da motar stepper, kuma ana kiranta da bawul ɗin solenoid, don daidaita saurin injin motarka. Wurin da ke kusa da tsarin allurar iska da man fetur, motar stepper tana cikin nau'in bawul ɗin solenoid wanda na'urar allurar ke sarrafawa. A cikin wannan labarin, zaku sami duk bayanan da kuke buƙatar sani game da wannan ɓangaren: yadda yake aiki, alamun lalacewa da farashin maye gurbinsa a cikin bita!

🚘 Yaya stepper motor ke aiki?

An san shitukin banza, Motar stepper za ta daidaita yadda iskar da za a yi allurar a cikin injin lokacin da motar ke aiki. Wannan bawul ɗin solenoid ya ƙunshi sassa biyu: servo amplifier da bututun ƙarfe mariƙin.

Yana wasa muhimmiyar rawa wajen tabbatar da ka'idojin ƙarar iska allura a cikin injin a yanayi daban-daban: lokacin da injin ke aiki, lokacin amfani da kwandishan, ko ma lokacin canza kaya. Hakika, isar da ake buƙata da kuma carburant zai canza ya danganta da bukatun injin... Yana da wannan a zuciyarsa cewa stepper motor zo a cikin play saboda wannan yana ba da damar ƙarin iska yayin buɗe lokutan buɗewa allura yana ƙaruwa.

Musamman, an gina motar stepper tare da bawul ɗin solenoid da yawan iska da aka haɗa da su lissafi mota. Ƙarshen kuma yana ba da damar sarrafa iska. Aikinsa ya dogara ne akan ka'idar electromagnetism inda ainihin ke yin juyawa ko matakai, wanda ke bayyana sunansa. Don haka, waɗannan matakan suna ƙaruwa ko rage yawan iskar da injin ke aiki.

⚙️Bipolar vs Unipolar Stepper Motor: Menene Banbancin?

Yanayin bipolar ko unipolar na injin stepper ya dogara ne akan jujjuyawar motar abin hawa. Saboda haka, bipolar da unipolar stepper Motors suna da bambance-bambance masu yawa, wato:

• Tsarin injin : Haɗi da iska sun bambanta daga bipolar zuwa unipolar. Ya kamata a lura cewa adadin iska da haɗin kai kuma ya bambanta daga wannan samfurin zuwa wani;
• Polarity na yanzu : Motar unipolar yana da polarity guda ɗaya kawai ko na lantarki, yayin da injin bipolar yana da polarities guda biyu. Wannan yana nufin cewa a cikin akwati na ƙarshe, jagorancin ƙarfin lantarki a cikin coil zai iya canzawa, yayin da motar unipolar, halin yanzu yana da hanya ɗaya kawai;
• Motoci : a cikin injin unipolar, ana haɗa coils ta hanya ta musamman don canja wurin iko daga ƙarshen wannan coil zuwa farkon ɗayan. A cikin motar bipolar, haɗin gwiwar sun bambanta saboda halin yanzu na iya gudana a cikin sassan biyu;
• Karfin karfin wuta : Motar bipolar tana ba da ƙarin juzu'i fiye da injin unipolar. Wannan shi ne saboda gaskiyar cewa ƙirar haɗin gwiwar ya fi rikitarwa kuma sabili da haka yana ba da damar ƙarin iko don tabbatarwa.

⚠️ Menene alamun HS stepper motor?

Motar stepper zai ƙare da lokaci, amma ba zai ƙare ba. Alamomi da dama na iya nuna lalacewa da tsagewa, za su yi kama da haka:

1. Rashin kwanciyar hankali na inji a zaman banza : zai yi rawar jiki sosai kuma yana da wuya a daidaita;
2. Injin yana tsayawa akai-akai : iskar iskar ba ta isa ba, wanda ke haifar da matsaloli a cikin aikin injin;
3. Motar Stepper yayi datti : Kasancewar lemun tsami ko ƙazanta zai tsoma baki tare da daidaitaccen aikin wannan kashi. Musamman ma, akwai gajerun kewayawa a cikin nada.
4. Le hasken injin faɗakarwa a kan : Wannan hasken gargadi yana da matukar muhimmanci, shi ke da alhakin sanar da mai ababen hawa duk wata matsala da ta shafi aikin injin.

Injin motar ku ya ƙunshi sassa da yawa, don haka kuna buƙatar neman taimakon ƙwararru don gano matsala tare da injin stepper. Lallai, wasu alamomin halayen wasu gazawa ne, kamar su injector toshe.

💸 Nawa ne kudin da za a maye gurbin motar motsa jiki?

Maye gurbin motar motsa jiki ba shi da tsada, ba kamar ƙirar tuƙi mai sauri ba tare da injin daidaitawa. A matsakaici, yana ɗauka daga 15 € da 30 € don siyan sabon sashi. Bugu da ƙari, kuna buƙatar la'akari da farashin aikin da ake buƙata don aiwatar da canji. Yawanci, cikakken sa baki zai biya ku tsakanin 50 € da 350 € ya danganta da samfurin motar ku da adadin sa'a da cibiyar ke cajin.

Motar stepper ba sashin sawa bane, yakamata ya dawwama rayuwar injin ku. Don guje wa duk wani haɗari na rashin aiki da ke da alaƙa da wannan, zai zama dole don yin hidimar abin hawan ku akai-akai, musamman ta hanyar cire carbon da ke cikin tsarin injin!