7噸架線(xian)式電機車新產品,其(qi)供電電壓在250V、550V兩種,減速箱為圓錐(zhui)和(he)圓柱雙級齒輪傳動。具有(you)車身(shen)側(ce)板厚,剛度(du)(du)好(hao)(hao),齒輪使用(yong)(yong)壽命(ming)長,牽引(yin)力(li)大(da),速度(du)(du)快等特(te)點。由于采用(yong)(yong)V型橡膠(jiao)減震器(qi),因而(er)緩沖、減震、消噪性(xing)能好(hao)(hao)和(he)小彎(wan)道動力(li)通過(guo)性(xing)能好(hao)(hao)。
7噸架(jia)線式電機(ji)車新產品(pin),其供電電壓在(zai)250V、550V兩種,減(jian)(jian)速箱為圓錐和圓柱雙級(ji)齒輪傳動(dong)。具有(you)車身(shen)側(ce)板厚,剛度好(hao),齒輪使用壽(shou)命(ming)長,牽引力大(da),速度快(kuai)等特點。由于(yu)采(cai)用V型(xing)橡膠減(jian)(jian)震器,因(yin)而緩沖(chong)、減(jian)(jian)震、消噪(zao)性(xing)能好(hao)和小彎道動(dong)力通(tong)過性(xing)能好(hao)。
架(jia)(jia)線式電(dian)(dian)機車(che)(che)的工(gong)作(zuo)過程高壓(ya)交流(liu)電(dian)(dian)經(jing)牽(qian)引變流(liu)所降壓(ya)、整流(liu)后,正極接到架(jia)(jia)空(kong)(kong)(kong)線上,負極接到鐵軌上。機車(che)(che)上的受電(dian)(dian)弓與架(jia)(jia)空(kong)(kong)(kong)線接觸(chu),將電(dian)(dian)流(liu)引入車(che)(che)內,再經(jing)空(kong)(kong)(kong)氣自動(dong)(dong)開關、控制器、電(dian)(dian)阻箱(xiang)進入牽(qian)引電(dian)(dian)動(dong)(dong)機,驅動(dong)(dong)電(dian)(dian)動(dong)(dong)機運轉(zhuan)。電(dian)(dian)動(dong)(dong)機通過傳動(dong)(dong)裝置帶動(dong)(dong)車(che)(che)輪轉(zhuan)動(dong)(dong),從而牽(qian)引列(lie)車(che)(che)行駛。從電(dian)(dian)動(dong)(dong)機流(liu)出的電(dian)(dian)流(liu)經(jing)軌道流(liu)回變流(liu)所。
整備重(zhong)量(liang) :7T
軌距 :600mm;762mm;900mm
牽引力 :15.09KN
速度 :11 Km/h
最(zui)大牽引力 :17.2 KN
直(zhi)流(liu)電(dian)壓 :550V
牽引(yin)電機 :24KW×2臺
總(zong)長 :4470mm
總寬 :1095mm;1257mm;1395mm
軌(gui)面(mian)至頂棚高:1550mm
牽引高度 :320mm;430mm
軸距 :1100mm
輪距(ju) :φ680mm
受電器工作(zuo)高(gao):1800mm~2000mm
最(zui)小曲線半徑:7m
調(diao)速(su)方式 :斬波 電阻(zu)
制動方式 :機械(xie) 電制動
備注 :一(yi)級(ji)傳動
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