A pneumatic actuator mudziyo unoshandisa mweya wakachena sechitubu chesimba kutyaira vharuvhu kuvhura nekuvhara.Zvakanakira zvepneumatic actuators zvinokurumidza kuvhurika / kuvhara kumhanya, kuchengeteka, kuputika-uchapupu uye mutengo wakaderera.Kuenzaniswa nemagetsi actuators, pneumatic actuators inoda kuve yakashongedzerwa nemapositioners kuti awane kure kure kudzora mabasa.
Muchikamu chino, tichakuzivisa iwe kune 4 nhungamiro yekusarudza pneumatic actuator, tichitarisira kukubatsira iwe kusarudza yakakodzera pneumatic actuator.

1. Kutenderera

Pneumatic actuators yakakamurwa kuita angular sitiroko uye mutsara sitiroko.
Iyo quarter-turn pneumatic actuator inotenderedzwa 90 madhigirii uye inogona kushandiswa kudzora kuvhurwa nekuvhara kwemavharuvhu ebhora kana butterfly mavharuvhu.
Iyo linear stroke pneumatic actuator inofamba ichikwira nekudzika mumutsara wakatwasuka uye inoshandiswa kudzora kuvhurwa nekuvhara kwemavharuvhu egedhi, mavharuvhu egedhi rebanga uye mavharuvhu eglobhu.

2. Torque

Mhando dzakasiyana dzepneumatic actuators dzine dzakasiyana torque siyana.Tinofanira kuenzanisa torque inodiwa maererano nehukuru, kudzvinyirira uye zvinhu zvemuviri wevhavha, kuitira kuti tidzivise mamiriro ezvinhu ekuti valve haigoni kuvhurwa kana kuvharwa zvakasimba.
Iyo torque yeAT modhi inotangira pa5Nm kusvika 4678Nm
Iyo AW modhi ine torque ye185Nm kusvika 157300
Torque yerudzi rweScotch yoke i500Nm kusvika 40000Nm

3. Single-acting type kana double-acting type

Yese modhi yepneumatic actuators yakakamurwa kuita imwechete-kuita uye kaviri-kuita mhando.
Single-acting type actuators ine zvitubu zvakawanda mukati.Vhura panguva yekufefetera, iyo actuator inozozvigadzirisa zvakare kana mweya wekupa wambomira.Zvakanakira zvevamwechete-acting actuators ndeye chengetedzo.
Kaviri-acting actuators haina zvitubu zvemukati.Mhepo yekuvhura uye mweya wekuvhara.Zvakanakira kuita kaviri kukurumidza kushandura kumhanya, yakakwirira torque uye mutengo wakaderera.

4. Pneumatic accessories

Tinogona kupa mhepo sosi zvishongedzo senge positioner, limit switch, pneumatic reversing valve, FRL uye turbine kuti iwe usarudze kuzadzisa zvaunoda zvakasiyana.