A. Operating torque
Iyo inoshanda torque ndiyo inonyanya kukosha parameter yekusarudzashavishavi vharafuelectric actuator. Iyo inobuda torque yemagetsi actuator inofanira kunge iri 1.2 ~ 1.5 nguva iyo yakanyanya kushanda torque yeshavishavi vharafu.
B. Kusundidzira kushanda
Pane zvivako zviviri zvikuru zveshavishavi vharafu electric actuator: imwe haina kugadzirwa neplate yekurovesa, uye torque inobuda zvakananga; imwe yacho ine thrust plate, uye torque inobuda inoshandurwa kuita inobuditsa kuburikidza nevharuvhu stem nati mupureti yekupinza.
C. Nhamba yekutendeuka kweshaft yekubuda
Huwandu hwekutendeuka kweshaft inobuda yevharuvhu yemagetsi actuator inodyidzana nedhayamita yezita revharuvhu, kukwirira kwehunde yevharuvhu, uye huwandu hwemisoro yakarukwa. Inofanirwa kuverengerwa zvichienderana neM=H/ZS (M ndiyo nhamba yese yekutendeuka kunofanirwa kusangana nemudziyo wemagetsi, uye H ndiwo kureba kwekuvhura Valve, S ndiyo shinda yeshinda yevharuvhu stem drive, Z ndiyo nhamba yemisoro yeshinda).
D. Dzinde dhayamita
Kune mavharuvhu akawanda anosimuka anokwira, kana iyo yakakura stem dhayamita inobvumirwa nemagetsi actuator isingakwanisi kupfuura nepakati pevhavha yakashongedzerwa, haigone kuunganidzwa muvharuvhu yemagetsi. Naizvozvo, dhayamita yemukati yegomba rinobuda shaft yechigadzirwa chemagetsi chinofanira kunge chakakura kupfuura dhayamita rekunze rehunde yevharuvhu yevharuvhu inosimuka. Kune mavharuvhu e-part-turn valves uye mavharuvhu e-rima-stem mu-multi-turn valves, kunyange zvazvo pasina chikonzero chekufunga nezvekupfuura kwehupamhi hwevhavha yevhavha, dhayamita yevhavha yevhavha uye ukuru hwekiyi nzira inofanirawo kunyatsotariswa pakusarudza, kuitira kuti vheji inogona kushanda zvakanaka mushure mekusangana.
E. Kubuda nekukurumidza
Kana kuvhura uye kuvhara kumhanya kwevhavhavhavhavha yakakurumidza, zviri nyore kugadzira sando yemvura. Nokudaro, kuzarura kwakakodzera uye kuvhara nokukurumidza kunofanira kusarudzwa maererano nemamiriro akasiyana ekushandisa.
Nguva yekutumira: Jun-23-2022
