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Ukuphatha I-Bearing Temperature kanye Nezinselelo Zamanje ze-Shaft ku-Coreless Motor Systems

Ukushisa kwe-Bearing kuyisici esingokwemvelo sokusebenza kwazo. Ngokuvamile, i-bearing izofinyelela isimo sokulinganisa okushisayo lapho ukushisa okukhiqizwayo kufana nokushisa okuchithwayo, ngaleyo ndlela kugcinwe izinga lokushisa elizinzile ngaphakathi kwesistimu yokuthwala.

Izinga lokushisa eliphakeme elivumelekile lama-motor bearings libekwe ku-95°C, kucatshangelwa ikhwalithi yezinto ezibonakalayo namafutha asetshenzisiwe. Lo mkhawulo uqinisekisa ukuthi uhlelo lokuthwala luhlala luzinzile ngaphandle kokubangela ukwanda kwezinga lokushisa kuma-windings we-coreless motor.

Imithombo eyinhloko yokukhiqiza ukushisa kuma-bearings ukuthambisa okunganele kanye nokuchithwa kokushisa okwanele. Empeleni, isistimu yokufaka amafutha ingase intengantenge ngenxa yezinyathelo ezihlukahlukene ezingalungile zokusebenza noma zokukhiqiza.

Izinkinga ezifana nokungaphumeleli kwe-bearing clearance, ukulingana okuxekethile phakathi kwe-bearing kanye ne-shaft noma indlu, kungaholela ekunyakazeni okungahambi kahle; ukungahambi kahle okukhulu ngenxa yamandla e-axial; kanye nokulingana okungafanele nezingxenye ezihlobene eziphazamisa ukuthambisa, konke kungaholela emazingeni okushisa okuthwala ngokweqile ngesikhathi sokusebenza kwemoto. Amafutha angase ahlehle futhi ehluleke emazingeni okushisa aphezulu, okuholela ekuhlulekeni ngokushesha okuyinhlekelele kwesistimu yokuthwala imoto. Ngakho-ke, ukulawula okunembile kokulingana nokucaciswa kwezingxenye kubalulekile ekwakhiweni, ekukhiqizeni, nasezigabeni zokunakekelwa kwemoto.

I-Shaft current iyingozi engenakugwemeka yamamotho amakhulu, ikakhulukazi kumamotho ane-voltage ephezulu kanye nama-variable-frequency motors. Ibeka usongo olukhulu ohlelweni lokuthwala lwamamotho angenasici. Ngaphandle kokuncishiswa okufanele, isistimu yokuthwala ingalimala ngemizuzwana ngenxa ye-shaft current, okuholela ekuhlakazweni phakathi namahora. Izimpawu zakuqala zalolu daba zihlanganisa ukwanda komsindo nokushisa, okulandelwa ukuhluleka kwamafutha futhi, maduzane ngemva kwalokho, ukuguga okungase kubangele ukuthi i-shaft ibambe. Ukuze kubhekwane nalokhu, amamotho anamandla kagesi aphezulu, ama-variable-frequency, kanye ne-low-voltage high-power asebenzisa izinyathelo zokuvimbela ekwakhiweni, ekukhiqizeni, noma ezigabeni zokusebenza. Amasu avamile ahlanganisa ukuphazamiseka kwesifunda (ukusebenzisa ama-bearings avaliwe, ama-end caps, njll.) kanye nokuphambukisa kwamanje (ukusebenzisa amabhulashi ekhabhoni asekelwe phansi ukuze kuqhutshwe okwamanje kude nesistimu yokuthwala).


Isikhathi sokuthumela: Nov-25-2024
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