Mulingo wachitetezo chachitetezo udalembedwa ndi International Organisation for Standardization IEC, yomwe imayika zida zamagetsi (magawo atatu amagetsi amagetsi) molingana ndi fumbi lawo komanso kukana chinyezi. Mulingo wachitetezo cha IP uli ndi manambala awiri. Nambala yoyamba imasonyeza mlingo wa fumbi ndi chinthu chachilendo choletsa kulowerera kwa chipangizo chamagetsi. Zinthu zakunja zomwe zimatchulidwa zikuphatikizapo zida, zala zaumunthu, ndi zina zotero zomwe sizingakhudze mbali zamoyo mkati mwa chipangizo chamagetsi; nambala yachiwiri imasonyeza kuchuluka kwa mpweya wa chipangizo chamagetsi motsutsana ndi chinyezi ndi kulowerera kwa madzi. Nambala ikakulirakulira, ndiye kuti chitetezo chimakwera. Miyezo yotetezedwa yomwe imagwiritsidwa ntchito kwambiri pama motors ndi IP23, IP44 ndi IP54, ndipo ma mota amagetsi okhala ndi milingo yotetezedwa ndi yoyenera pamayendedwe osiyanasiyana.
Chizindikiro cha chitetezo chimakhala ndi zilembo "IP" ndi manambala awiri omwe ali kumbuyo.
Nambala yoyamba imawonetsa chitetezo cha chipolopolo kwa anthu ndi magawo omwe ali mkati mwa chipolopolo.
0-Motor Yosatetezedwa Palibe chitetezo chapadera Palibe mayeso.
1-Kuteteza ma motors okhala ndi zolimba kuposa 50MM kumatha kuletsa gawo lalikulu la thupi la munthu kuti lisakhudze mwangozi kapena kuyandikira mbali zamoyo kapena zozungulira mkati mwa chipolopolo. Itha kuletsa zinthu zolimba zakunja zokhala ndi mainchesi akulu kuposa 50MM kuti zisalowe mu chipolopolo.
2-Kuteteza ma motors okhala ndi zolimba zazikulu kuposa 12MM, ndikuletsa zinthu zolimba zakunja zokhala ndi mainchesi akulu kuposa 12MM kuti zisalowe mu chipolopolo.
3-Kuteteza ma motors okhala ndi zolimba zokulirapo kuposa 2.5MM, ndikuletsa zida kapena mawaya okhala ndi mainchesi akulu kuposa 2.5MM kuti asakhudze kapena kuyandikira magawo amoyo kapena kuzungulira mu chipolopolo.
4-Kuteteza ma motors okhala ndi zolimba zokulirapo kuposa 1MM, ndikuletsa mawaya kapena zingwe zokhala ndi mainchesi kapena makulidwe akulu kuposa 1MM kuti zisakhudze kapena kuyandikira magawo amoyo kapena ozungulira mu chipolopolo.
5-Dustproof motors sayenera kukhala ndi zovulaza zikakumana ndi madzi akuthwanima kuchokera mbali iliyonse.
Nambala yachiwiri yodziwika ikuwonetsa kuchuluka kwa chitetezo ku zotsatira zoyipa zomwe zimayambitsidwa ndi madzi kulowa mnyumbamo.
0 - galimoto yosatetezedwa Palibe chitetezo chapadera;
1 - Kudontha kwa mota Kudontha koyima kusakhale ndi zovulaza;
2 - 15-degree drip motor Pamene mota yapendekeka kuchokera pamalo abwino kupita ku ngodya iliyonse mkati mwa madigiri 15 mbali iliyonse, kudontha koyima sikungakhale ndi zotsatira zoyipa;
3 - Galimoto yotsimikizira kupopera mbewu mankhwalawa mkati mwa ngodya ya madigiri 60 kuchokera pamzere woyima sayenera kukhala ndi zotsatira zoyipa;
4 - Galimoto yotsimikizira kuti Splash Kuthawira mbali iliyonse kusakhale ndi zovulaza;
5 - Utsi wamagetsi wamagetsi Kupopera mbewu mbali iliyonse kusakhale ndi zovulaza;
6 - Motor-proof motor Ikakhudzidwa ndi mafunde amphamvu kapena kupopera madzi amphamvu, kuchuluka kwa madzi omwe amalowa mugalimoto sikuyenera kufika pamlingo woyipa;
7 - Galimoto yopanda madzi osefukira injini ikamizidwa m'madzi amphamvu yodziwika kwa nthawi yodziwika, kuchuluka kwa madzi omwe amalowa m'galimoto sikuyenera kufika pamlingo woyipa;
8 - Galimoto ya Submersible Motor imatha kumizidwa kwa nthawi yayitali pansi pamikhalidwe yomwe wopangayo amafotokozera. Ma motors nthawi zambiri sakhala ndi madzi, koma madzi amatha kulowa mumitundu ina ya injini, koma osati moyipa.
SIMO, nthawi yolemekezeka opanga magetsi amagetsi ku Shaanxi, China, ndi zaka makumi ambiri zodzikundikira zopangira ma mota apamwamba kwambiri, akhala akudzipereka nthawi zonse kupanga ndikupanga mitundu yosiyanasiyana yamagetsi.3 gawo induction motors okhala ndi ma IP osiyanasiyana, ma voltages osiyanasiyana, mphamvu zovoteledwa, torque, kukula kwa chimango ndi zina zotero. SIMO idzakhala yoyang'ana kutsogolo nthawi zonse!