A pneumatic actuator na'ura ce da ke amfani da iska mai tsabta a matsayin tushen wutar lantarki don fitar da bawul don buɗewa da rufewa.Abubuwan amfani da masu aikin pneumatic sune saurin buɗewa / saurin rufewa, aminci, fashewar fashewa da ƙarancin farashi.Idan aka kwatanta da na'urorin lantarki, masu aikin pneumatic suna buƙatar sanye take da ma'auni don cimma ayyukan sarrafa nesa.
A cikin wannan labarin, za mu gabatar muku da jagororin 4 don zabar mai kunnawa na pneumatic, da fatan zai taimake ku zaɓin mai kunnawa na pneumatic daidai.

1. Juyawa

An raba masu kunna huhu zuwa bugun jini na angular da bugun jini na layi.
Mai kunna huhu na kwata-kwata yana jujjuya digiri 90 kuma ana iya amfani da shi don sarrafa buɗewa da rufe bawul ɗin ball ko bawul ɗin malam buɗe ido.
Mai kunna bugun bugu mai linzamin kwamfuta na pneumatic actuator yana motsawa sama da ƙasa a madaidaiciyar layi kuma ana amfani dashi don sarrafa buɗewa da rufe bawul ɗin ƙofar, bawul ɗin ƙofar wuka da bawul ɗin globe.

2. Karfi

Daban-daban na masu kunna pneumatic suna da jeri daban-daban na juzu'i.Muna buƙatar kimanta ƙarfin da ake buƙata bisa ga girman, matsa lamba da kayan aiki na jikin bawul, don kauce wa yanayin da ba za a iya buɗewa ko rufe ba sosai.
Karfin karfin samfurin AT ya tashi daga 5Nm zuwa 4678Nm
Samfurin AW yana da karfin juyi na 185Nm zuwa 157300
Karkiya nau'in karfin juyi na Scotch shine 500Nm zuwa 40000Nm

3. Nau'in aiki guda ɗaya ko nau'in aiki biyu

Dukkan nau'ikan nau'ikan masu kunna pneumatic an raba su zuwa nau'ikan aiki guda ɗaya da nau'ikan ayyuka biyu.
Nau'in actuators masu aiki guda ɗaya suna da maɓuɓɓugan ruwa a ciki.Buɗe yayin samun iska, mai kunnawa zai sake saitawa ta atomatik lokacin da aka dakatar da isar da iskar.Amfanin masu kunnawa guda ɗaya shine aminci.
Masu kunna aikin sau biyu ba su da maɓuɓɓugan ruwa na ciki.Iska don buɗewa da iska don rufewa.Abubuwan da ake amfani da su na wasan kwaikwayo sau biyu sune saurin sauyawa, babban juzu'i da ƙananan farashi.

4. Na'urorin haɗi na pneumatic

Za mu iya samar da na'urorin haɗi na tushen iska kamar matsayi, iyakance mai canzawa, bawul mai juyawa na pneumatic, FRL da turbine don zaɓar biyan bukatun ku daban-daban.