廈門重力通機(ji)(ji)電設備有限公司取得防爆(bao)電機(ji)(ji)安裝(zhuang)、修理資格證書，承(cheng)接(jie)國內、外(wai)大中型交流(liu)、直流(liu)、高(gao)低壓電機(ji)(ji)，承(cheng)接(jie)現(xian)(xian)場(chang)振動(dong)檢測，動(dong)平衡(heng)校正；現(xian)(xian)場(chang)機(ji)(ji)電設備安裝(zhuang)調試、維護(hu)、修理、施(shi)工；橡塑類開煉機(ji)(ji)輥筒表(biao)面(mian)、軸承(cheng)位修復(fu)(fu)，液壓缸修復(fu)(fu)，以(yi)及各類芯軸修復(fu)(fu)。提供FAG軸承(cheng)，動(dong)、靜密(mi)封(feng)，電機(ji)(ji)配(pei)件(jian)等(deng)機(ji)(ji)電產品。

目前(qian)國內(nei)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)品(pin)(pin)牌(pai)眾多(duo)，每個不品(pin)(pin)牌(pai)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)命名(ming)都有所不一(yi)樣，產品(pin)(pin)型(xing)(xing)(xing)號(hao)(hao)是便(bian)于使用(yong)、制(zhi)造、設計(ji)等(deng)(deng)(deng)部(bu)門(men)進行(xing)業務聯系(xi)和簡化技術文件中產品(pin)(pin)名(ming)稱、規格(ge)、型(xing)(xing)(xing)式等(deng)(deng)(deng)敘(xu)述而引用(yong)的(de)(de)(de)(de)一(yi)種代(dai)號(hao)(hao)。產品(pin)(pin)代(dai)號(hao)(hao)是由(you)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)類(lei)型(xing)(xing)(xing)代(dai)號(hao)(hao)、電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)特點代(dai)號(hao)(hao)和設計(ji)序號(hao)(hao)等(deng)(deng)(deng)三個小節順序組(zu)成。電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)類(lei)型(xing)(xing)(xing)代(dai)號(hao)(hao)用(yong):Y--表(biao)示異(yi)步電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji) T--表(biao)示同步電(dian)(dian)(dian)(dian)(dian)動(dong)機(ji)(ji)。電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)特點代(dai)號(hao)(hao)系(xi)表(biao)征電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)性能、結(jie)構或用(yong)途而采(cai)用(yong)的(de)(de)(de)(de)漢語拼音字(zi)母。如防爆類(lei)型(xing)(xing)(xing)的(de)(de)(de)(de)字(zi)母EXe(增安型(xing)(xing)(xing))、EXd(隔(ge)爆型(xing)(xing)(xing))、EXp(正壓型(xing)(xing)(xing))等(deng)(deng)(deng)。設計(ji)序號(hao)(hao)系(xi)指電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)產品(pin)(pin)設計(ji)的(de)(de)(de)(de)順序，用(yong)阿拉伯(bo)數字(zi)表(biao)示。規格(ge)代(dai)號(hao)(hao)是用(yong)中心高(gao)、鐵心外徑、機(ji)(ji)座號(hao)(hao)、凸緣代(dai)號(hao)(hao)、機(ji)(ji)座長(chang)度(du)、鐵心長(chang)度(du)、功(gong)(gong)率(lv)、轉(zhuan)速(su)或極數等(deng)(deng)(deng)表(biao)示。萬變不離(li)其中，不管電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)型(xing)(xing)(xing)號(hao)(hao)怎么命名(ming)，我們常常根據的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)三大要素“電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)功(gong)(gong)率(lv)、電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)級數以及電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)安裝方式”來(lai)對電(dian)(dian)(dian)(dian)(dian)機(ji)(ji)做(zuo)一(yi)個初步的(de)(de)(de)(de)判斷(duan)。

廈門重力通機電設(she)備有限(xian)公(gong)司(si)取得防爆電機安裝、修(xiu)(xiu)理(li)資(zi)格(ge)證書，承(cheng)接國內(nei)、外大中型交流(liu)、直流(liu)、高低(di)壓電機，水(shui)泵施工，承(cheng)接現場振(zhen)動(dong)檢測(ce)，動(dong)平衡(heng)校(xiao)正；現場機電設(she)備安裝調(diao)試、維護、修(xiu)(xiu)理(li)、施工；橡塑(su)類開煉機輥筒(tong)表(biao)面、軸承(cheng)位修(xiu)(xiu)復，液壓缸(gang)修(xiu)(xiu)復，以及各類芯軸修(xiu)(xiu)復。提(ti)供FAG軸承(cheng)，動(dong)、靜密封(feng)，電機配件(jian)等機電產品。

電動機不能啟動

1.電源未接通 ->>檢查(cha)開關、熔絲、各對(dui)觸點(dian)及電動機引出線頭，檢查(cha)后并修復。

2.繞(rao)組斷路->>檢查繞(rao)組

3.定子繞組相間短(duan)路->>檢查定子繞組

4.定子(zi)(zi)繞組接地(di)->>檢查定子(zi)(zi)繞組是否接地(di)

5.定(ding)子繞(rao)組(zu)接(jie)線(xian)錯誤(wu)->>檢查定(ding)子繞(rao)組(zu)接(jie)線(xian)

6.熔絲燒斷(duan)->>查出原(yuan)因(yin)，排除故(gu)障，按照(zhao)電機規格配新熔絲

7.繞(rao)線轉子(zi)電動(dong)機起動(dong)誤(wu)操作(zuo)->>檢查集電環短路裝(zhuang)置以及起動(dong)變(bian)阻(zu)器位置，啟動(dong)時應分(fen)開短路裝(zhuang)置，串(chuan)接(jie)變(bian)阻(zu)器

8.過(guo)電(dian)流繼(ji)電(dian)器調得太小 ->>適當調高

9.老式起動開(kai)關油杯缺油 ->>加新油

10.控制(zhi)設備接(jie)線(xian)(xian)錯誤(wu) ->>校正(zheng)接(jie)線(xian)(xian)

廈門重力通機(ji)電(dian)(dian)設備有限公司取得防爆電(dian)(dian)機(ji)安裝(zhuang)、修(xiu)理資格證書，承(cheng)(cheng)接國內、外大(da)中型(xing)交流(liu)、直流(liu)、高低(di)壓電(dian)(dian)機(ji)，承(cheng)(cheng)接現(xian)場(chang)振動檢(jian)測，動平衡(heng)校正；現(xian)場(chang)機(ji)電(dian)(dian)設備安裝(zhuang)調試、維護(hu)、修(xiu)理、施工；橡塑(su)類開煉機(ji)輥筒(tong)表面、軸(zhou)承(cheng)(cheng)位(wei)修(xiu)復，液壓缸(gang)修(xiu)復，水泵(beng)保養，以及各類芯軸(zhou)修(xiu)復。提供FAG軸(zhou)承(cheng)(cheng)，動、靜(jing)密(mi)封(feng)，福建水泵(beng)，電(dian)(dian)機(ji)配(pei)件(jian)等(deng)機(ji)電(dian)(dian)產品。

調速電機能頻繁起(qi)動嗎(ma)?

調速電動(dong)機(ji)能(neng)頻繁啟動(dong)，水泵修(xiu)理，我們公司做調試用的電機(ji)都是(shi)調速電機(ji)，經常這樣頻繁啟動(dong)，也沒出現過(guo)怎(zen)么問題。不(bu)過(guo)能(neng)盡量減少(shao)頻繁啟動(dong)當然(ran)是(shi)了。不(bu)管怎(zen)么電機(ji)頻繁啟動(dong)次(ci)數(shu)多(duo)，對電機(ji)都會有損害。