Pakukwezedwa kosiyanasiyana kwa mapampu amadzi, nthawi zambiri timawona zoyambira zamagiredi amagalimoto, monga "Level 2 mphamvu yogwira bwino ntchito", "Motor 2", "IE3" ndi zina. Ndiye zikuyimira chiyani? Kodi amagawidwa bwanji? Nanga bwanji kuweruza? Bwerani nafe kuti mudziwe zambiri.
Chithunzi | Magalimoto akuluakulu a Industrial Motors
01 Yosankhidwa ndi liwiro
Dzina la mpope wamadzi limatchulidwa ndi liwiro, mwachitsanzo: 2900r / min, 1450r / min, 750r / min, maulendowa akugwirizana ndi gulu la galimoto. Ma motors amagawidwa m'magawo anayi molingana ndi njira iyi: ma mota awiri, ma mota anayi, ma mota asanu ndi limodzi ndi ma mota asanu ndi atatu. Ali ndi maulendo awo omwe amafanana nawo.
Awiri pole motor: za 3000r / min; magalimoto anayi: pafupifupi 1500r / min
Six-pole motor: pafupifupi 1000r / min; magalimoto asanu ndi atatu: pafupifupi 750r / min
Mphamvu yamagetsi ikafanana, kutsika kwa liwiro, ndiko kuti, kuchuluka kwa mitengo yamoto, kumapangitsanso torque yamotoyo. M'mawu a layman, mota ndi yamphamvu kwambiri komanso yamphamvu; ndipo kuchuluka kwa mizati kumakwera mtengo wake. Potsatira zofunikira Muzochitika zogwirira ntchito, kutsika kwa mizati kumasankhidwa, ndikukwera mtengo kwa ntchito.
Chithunzi | Magalimoto othamanga kwambiri
02 Imagawidwa motengera mphamvu
Mphamvu yogwiritsira ntchito mphamvu ndi muyezo wowunika momwe ma motors amagwiritsidwira ntchito. Padziko lonse lapansi, imagawidwa m'magulu asanu: IE1, IE2, IE3, IE4, ndi IE5.
IE5 ndiye injini yapamwamba kwambiri yokhala ndi mphamvu pafupifupi 100%, yomwe ndi 20% yachangu kuposa ma IE4 amphamvu yomweyo. IE5 sichitha kupulumutsa mphamvu kwambiri, komanso kuchepetsa mpweya woipa wa carbon dioxide.
IE1 ndi injini wamba. Ma motors achikhalidwe a IE1 alibe magwiridwe antchito apamwamba ndipo amagwiritsidwa ntchito nthawi zambiri pakugwiritsa ntchito mphamvu zochepa. Sikuti amangodya mphamvu zambiri komanso amawononga chilengedwe. Ma motors a IE2 ndi pamwamba onse ndi ma motors apamwamba kwambiri. Poyerekeza ndi IE1, mphamvu zawo zawonjezeka ndi 3% mpaka 50%.
Chithunzi | Kolo yamoto
03 National Standard classification
Muyezo wa dziko lonse umagawa mapampu amadzi opulumutsa mphamvu m'magulu asanu: mtundu wamba, mtundu wopulumutsa mphamvu, mtundu wochita bwino kwambiri, wochita bwino kwambiri, ndi mtundu wa malamulo othamanga kwambiri. Kuphatikiza pa mtundu wamba, magiredi anayi enawo ayenera kukhala oyenera kukweza ndi kuyenda kosiyanasiyana, zomwe zimayesa kusinthasintha kwa mpope wopulumutsa madzi.
Pankhani yogwiritsa ntchito mphamvu, muyezo wadziko lonse umagawanso kukhala: gawo loyamba lamphamvu, lachiwiri lamphamvu, komanso lachitatu.
M'mawonekedwe atsopano a muyezo, mphamvu yamagetsi yoyamba ikufanana ndi IE5; mphamvu yachiwiri yamphamvu ikufanana ndi IE4; ndi mphamvu yachitatu yamagetsi ikufanana ndi IE3.
Nthawi yotumiza: Sep-04-2023