Kwararren Motoci na Coreless Ya Faɗi Bambanci Mai Muhimmanci Tsakanin Juyin Juya Halin Rotor da Juyin Juya Halin Farawa a Sabon Jagorar Fasaha

Jagorar ta fara ne ta hanyar magance wata tambaya da injiniyoyin ƙira ke yawan yi: Tunda karfin juyi mai kulle-rotor da karfin juyi na farawa suna faruwa ne a sifili, shin su ma'auni ɗaya ne? A cewar ma'aunin IEC 60050-114 (wanda ya yi daidai da GB/T 2900.25), ma'anonin sun bayyana wani muhimmin bambanci wanda ke shafar lissafin aikin mota kai tsaye.

An bayyana ƙarfin juyi mai kullewa a matsayin "ƙaramin ƙarfin juyi da aka auna wanda aka samar lokacin da aka kunna injin a mita da ƙarfin lantarki da aka ƙididdige tare da toshe rotor a duk matsayi na kusurwa." Sabanin haka, ƙarfin juyi shine "ƙarfin juyi mai amfani da wutar lantarki wanda ba shi da gogayya da ƙarfin iska a lokacin farawa daga sifili zuwa saurin kaya."

Maki vs. Tsarin Aiki: Babban Bambanci

Babban bambancin yana cikin yanayinsu na asali. Juyin juyawa mai kulle-rotor yana wakiltar takamaiman wurin bayanai guda ɗaya - mafi ƙarancin ƙimar da aka tabbatar a cikin mafi munin yanayi. Wannan ƙayyadaddun bayanai masu ra'ayin mazan jiya yana lissafin canjin juyi na ciki wanda harmonics, ƙirar rami, da tsarin kewaye na maganadisu na rotor ke haifarwa, musamman ma mahimmanci a cikin injunan asynchronous guda ɗaya inda filayen juyawa marasa zagaye na iya ƙirƙirar babban juyi mai ƙarfi.

Duk da haka, ƙarfin juyawar farko yana bayyana cikakken tsari, ba ƙima ɗaya ba. Yana samar da lanƙwasa mai ci gaba na ƙimar karfin juyi akan lokaci da ci gaban gudu. Duk da cewa ƙarfin juyawar a daidai sifili RPM na iya kusantar ƙimar rotor mai kullewa don injunan da aka tsara da kyau inda asarar gogayya ba ta da yawa, tsarin ra'ayi ya kasance daban.

Tasirin Aiki ga Aikace-aikacen Motar Coreless

Ga masu amfani da injin da ba su da tushe, wannan bambanci ya fi ilimi. Bayyanar ƙarfin juyawar rotor da aka kulle a matsayin mafi ƙarancin ƙima yana aiki azaman kariya mai aminci - yana tabbatar da cewa ko da a cikin mafi munin yanayi na canjin karfin juyi, mafi ƙarancin fitarwa na injin zai wuce buƙatun nauyin aikace-aikace, yana tabbatar da ingantaccen farawa a kowane lokaci.

"Wannan shine dalilin da ya sa takaddun bayanai na injinmu marasa tushe ke ƙayyade ƙarfin juyi mai kullewa tare da gefuna masu ra'ayin mazan jiya," in ji Dr. Wang, Babban Jami'in Fasaha a Sinbad Motor. "A aikace-aikacen na'urorin likitanci inda farawar da ta gaza ba zaɓi bane, fahimtar cewa wannan siga tana wakiltar mafi ƙarancin takardar shaida - ba matsakaicin ƙima ko na yau da kullun ba - yana bawa injiniyoyi damar tsara ƙira da kwarin gwiwa."

Jagorar ta kammala da cewa yayin da masana'antar tarihi ke amfani da kalmomin a madadin juna, injiniyancin daidaito yana buƙatar takamaiman bayani. Ya kamata masu zane su yi amfani da ko dai "ƙarfin farawa a sifili" ko "ƙarfin farawa mafi ƙaranci" (mafi ƙarancin ma'aunin lanƙwasa, wanda ƙila ba zai faru a sifili ba) don sadarwa mara ma'ana.

Game da Sinbad Motor

Sinbad Motor babban kamfani ne da ke kera injinan DC marasa ƙarfi, yana samar da mafita na musamman ga injinan likitanci, jiragen sama, na'urorin robotic, da kuma na'urorin sarrafa kansu na masana'antu. Tare da ƙwarewar ƙira mai zurfi da kuma ka'idojin gwaji masu dacewa da IEC, kamfanin yana samar da injinan da suka dace da ƙayyadaddun ƙarfin juyi da aminci.