Nadi Mai Girma 240/500 240/530 240/560ECA/W33
Gabatarwa:
Wuraren nadi mai siffar zobe suna da zoben ciki na titin tsere biyu, zoben waje na titin tsere mai siffar zobe, nadi biyu mai siffar zobe, da tsarin riko. Cibiyar tseren tseren waje ta yi daidai da tsakiyar abin ɗamarar, kuma tana da aikin ƙaddamarwa ta atomatik. Ba shi da kula da karkatar da igiya dangane da wurin zama da nakasu ko murdiya na shaft. Baya ga jure wa babban radial da tasirin tasiri, yana iya jure wasu nau'ikan axial bidirectional.
Ɗaukar abin nadi mai ɗaukar hoto 240/500ECA/W33 a matsayin misali, girman girman girma ne tare da ikon sarrafa kansa kuma yana iya jure manyan radial da axial lodi. Ya ƙunshi zobba na ciki da na waje da abubuwa masu birgima (rollers), waɗanda ke jujjuya tare da yanayin motsi mai kama da zobba na ciki da na waje don cimma motsin dangi tsakanin shaft da ɗaukar hoto.
Irin wannan nau'in abin nadi mai siffar zobe ya dace da aikace-aikacen da ke buƙatar jujjuyawar sauri da manyan lodi, kamar ƙarfe, ma'adinai, sarrafa injina, da injunan injiniya masu nauyi. A cikin matsanancin yanayi na aiki, ƙarfinsa da amincinsa suma sun yi fice.
Siffar su ita ce za su iya daidaita kansu da kuma daidaitawa da lalacewa da nakasu tsakanin shaft da casing, don haka tabbatar da aiki na yau da kullun na bearings. Bugu da ƙari, yana da halaye irin su ƙarfin ɗaukar nauyi, babban daidaiton juyawa, da ƙaramar amo.
Ko da yake irin wannan nau'in abin nadi mai siffar zobe yana da rikitarwa cikin girma da tsari, ƙirarsa da tsarin masana'anta suna ba da sauƙin shigarwa da kiyayewa. Saitin fis ɗin fis da ramukan lubrication shima yana ba da gudummawa ga rayuwar sabis da aikin bearings.
Nadi | Girman Iyaka | Mahimman Mahimman Kiyatarwa | Masa (kg) | |||
d | D | B | Cr | Kor | Komawa. | |
240/500ECA/W33 | 500 | 720 | 218 | 4450 | 9900 | 275 |
240/530ECA/W33 | 530 | 780 | 250 | 5400 | 11800 | 390 |
240/560ECA/W33 | 560 | 820 | 258 | 5950 | 13300 | 440 |
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