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  • 廣東原標題：帶你了解防爆認證中常見的防爆型式！2022-12-19

    原標(biao)題：帶你了解防(fang)(fang)爆(bao)(bao)(bao)認證中(zhong)常見的防(fang)(fang)爆(bao)(bao)(bao)型(xing)(xing)(xing)(xing)(xing)式！我國(guo)的防(fang)(fang)爆(bao)(bao)(bao)電氣(qi)設(she)備標(biao)準(zhun)與IEC同步。國(guo)家(jia)正式批準(zhun)的防(fang)(fang)爆(bao)(bao)(bao)型(xing)(xing)(xing)(xing)(xing)式有(you)八種(zhong)，即隔爆(bao)(bao)(bao)型(xing)(xing)(xing)(xing)(xing)(d)，增(zeng)安型(xing)(xing)(xing)(xing)(xing)(e)，本質安全型(xing)(xing)(xing)(xing)(xing)(i)，正壓型(xing)(xing)(xing)(xing)(xing)(p)，充油型(xing)(xing)(xing)(xing)(xing)(o)，充砂型(xing)(xing)(xing)(xing)(xing)(q)，無火花型(xing)(xing)(xing)(xing)(xing)(n)，澆(jiao)封(feng)型(xing)(xing)(xing)(xing)(xing)(m)。此外還有(you)防(fang)(fang)爆(bao)(bao)(bao)特殊型(xing)(xing)(xing)(xing)(xing)和(he)粉(fen)塵防(fang)(fang)爆(bao)(bao)(bao)型(xing)(xing)(xing)(xing)(xing)兩種(zhong)。在自(zi)動化儀表(biao)設(she)備...

  • 廣東原標題：防爆相關術語介紹2022-12-19

    原標題(ti)：防(fang)爆(bao)(bao)相關術語介(jie)紹在(zai)生產過程中，生產設(she)備和管道常因密封不嚴致使爆(bao)(bao)炸(zha)性或易燃(ran)(ran)性物(wu)質外逸，遇(yu)到儀表的(de)電氣接點和電氣設(she)備短路時形(xing)成的(de)火(huo)花，導(dao)致爆(bao)(bao)炸(zha)或燃(ran)(ran)燒(shao)。于(yu)是(shi)，人們(men)發(fa)明了具(ju)有防(fang)爆(bao)(bao)功能(neng)的(de)物(wu)位(wei)測(ce)量儀表，用(yong)于(yu)具(ju)有爆(bao)(bao)炸(zha)危(wei)險環境下(xia)的(de)物(wu)位(wei)測(ce)量，以避免爆(bao)(bao)炸(zha)事故的(de)發(fa)生。所以，掌(zhang)握(wo)一些比如防(fang)爆(bao)(bao)標志...

  • 廣東化工廠用防爆照明動力配電箱2022-12-19

    在化(hua)工(gong)行業中，防(fang)爆照(zhao)明(ming)(ming)動(dong)力(li)配(pei)(pei)(pei)電(dian)(dian)箱是一種重要(yao)的(de)電(dian)(dian)氣(qi)設(she)(she)(she)備，主(zhu)要(yao)用(yong)(yong)于易(yi)燃易(yi)爆環境(jing)中，實現(xian)照(zhao)明(ming)(ming)和動(dong)力(li)設(she)(she)(she)備的(de)配(pei)(pei)(pei)電(dian)(dian)。本文將(jiang)詳(xiang)細(xi)介紹(shao)化(hua)工(gong)廠用(yong)(yong)防(fang)爆照(zhao)明(ming)(ming)動(dong)力(li)配(pei)(pei)(pei)電(dian)(dian)箱的(de)標準配(pei)(pei)(pei)置。防(fang)爆照(zhao)明(ming)(ming)動(dong)力(li)配(pei)(pei)(pei)電(dian)(dian)箱一、化(hua)工(gong)廠用(yong)(yong)防(fang)爆照(zhao)明(ming)(ming)動(dong)力(li)配(pei)(pei)(pei)電(dian)(dian)箱簡介化(hua)工(gong)廠用(yong)(yong)防(fang)爆照(zhao)明(ming)(ming)動(dong)力(li)配(pei)(pei)(pei)電(dian)(dian)箱是一種專為化(hua)工(gong)行業設(she)(she)(she)計的(de)防(fang)爆電(dian)(dian)氣(qi)設(she)(she)(she)備，主(zhu)要(yao)用(yong)(yong)于...

  • 廣東如何選擇合適的防爆伺服電機？2022-12-19

    如何(he)選(xuan)擇(ze)合(he)適的(de)防(fang)(fang)爆(bao)(bao)伺(si)服電機(ji)？選(xuan)擇(ze)合(he)適的(de)防(fang)(fang)爆(bao)(bao)伺(si)服電機(ji)需要(yao)考慮多個因素，以(yi)下是一些(xie)給各位的(de)建議：一、防(fang)(fang)爆(bao)(bao)等級(ji)和(he)標(biao)(biao)志：首先需要(yao)確定工作(zuo)環境中存在的(de)爆(bao)(bao)炸性氣(qi)體(ti)、蒸氣(qi)或粉塵的(de)類(lei)型，然后選(xuan)擇(ze)符合(he)相應(ying)防(fang)(fang)爆(bao)(bao)等級(ji)和(he)標(biao)(biao)志的(de)防(fang)(fang)爆(bao)(bao)伺(si)服電機(ji)。例如，對于易燃易爆(bao)(bao)氣(qi)體(ti)，可(ke)以(yi)選(xuan)擇(ze)Exd（防(fang)(fang)爆(bao)(bao)）標(biao)(biao)志的(de)電機(ji)。二、功(gong)...

  • 廣東防爆伺服電機的性能參數有哪些？2022-12-19

    防(fang)爆(bao)伺服電(dian)機(ji)的(de)(de)性能(neng)參(can)(can)數(shu)主(zhu)要包(bao)括以(yi)下幾個方(fang)面：一、額(e)定轉(zhuan)矩和額(e)定功(gong)率(lv)：這是防(fang)爆(bao)伺服電(dian)機(ji)的(de)(de)主(zhu)要性能(neng)指標，表示電(dian)機(ji)在額(e)定轉(zhuan)速(su)下能(neng)夠輸出的(de)(de)最大轉(zhuan)矩和功(gong)率(lv)。這兩個參(can)(can)數(shu)是衡量電(dian)機(ji)驅動能(neng)力的(de)(de)重(zhong)要指標，可以(yi)根(gen)據實際需求進行選擇。二、額(e)定轉(zhuan)速(su)：表示電(dian)機(ji)在額(e)定轉(zhuan)矩和額(e)定功(gong)率(lv)下的(de)(de)轉(zhuan)速(su)。這個參(can)(can)數(shu)可以(yi)根(gen)據...

  • 廣東防爆伺服電機有哪些應用領域？2022-12-19

    防爆(bao)伺服電機廣(guang)泛應用(yong)于各種易燃易爆(bao)環境，包(bao)括但不限(xian)于以下(xia)領域：一、石(shi)油和天然氣(qi)工(gong)(gong)業：防爆(bao)伺服電機廣(guang)泛應用(yong)于石(shi)油和天然氣(qi)開(kai)采、煉油、化工(gong)(gong)廠等領域。這些環境中存在(zai)易燃氣(qi)體或蒸汽(qi)，防爆(bao)伺服電機能夠確保在(zai)這些危(wei)險條件下(xia)的(de)可靠運(yun)行。二、化工(gong)(gong)工(gong)(gong)業：化工(gong)(gong)工(gong)(gong)業生產過程中常常涉及(ji)到(dao)揮發性物(wu)質、腐蝕...

  • 廣東防爆伺服電機的工作原理是什么？2022-12-19

    防爆(bao)伺(si)服電(dian)(dian)機(ji)(ji)的工作原理類似(si)于普通伺(si)服電(dian)(dian)機(ji)(ji)，由(you)一個(ge)控(kong)制(zhi)器(qi)和一臺(tai)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)組(zu)成，通過傳感器(qi)監測電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)的運動(dong)(dong)(dong)狀態(tai)將反饋信(xin)號傳回(hui)控(kong)制(zhi)器(qi)。控(kong)制(zhi)器(qi)利用這(zhe)些反饋信(xin)號與(yu)(yu)控(kong)制(zhi)器(qi)與(yu)(yu)預(yu)設值(zhi)進行比較，然后發送(song)適當的電(dian)(dian)流信(xin)號來(lai)驅動(dong)(dong)(dong)電(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)，產生(sheng)運動(dong)(dong)(dong)精確到預(yu)定位置。防爆(bao)伺(si)服電(dian)(dian)機(ji)(ji)與(yu)(yu)普通伺(si)服電(dian)(dian)機(ji)(ji)的區別(bie)在(zai)于其結(jie)構和材料...

  • 廣東什么是防爆伺服電機？2022-12-19

    防(fang)爆(bao)(bao)伺服(fu)(fu)電機(ji)是一種專門設(she)計用于防(fang)爆(bao)(bao)環境(jing)的(de)(de)伺服(fu)(fu)電機(ji)。它采用特(te)殊(shu)的(de)(de)結(jie)構(gou)和材料(liao)，以(yi)確保在易(yi)燃易(yi)爆(bao)(bao)環境(jing)中安全運行，同(tong)時提供(gong)精確的(de)(de)控制(zhi)和響(xiang)應。防(fang)爆(bao)(bao)伺服(fu)(fu)電機(ji)通(tong)常具有(you)較高的(de)(de)防(fang)護(hu)等(deng)(deng)級和防(fang)爆(bao)(bao)性能，能夠承受爆(bao)(bao)炸(zha)沖擊(ji)和高溫(wen)、火(huo)花(hua)等(deng)(deng)危(wei)險(xian)因素。其(qi)內部(bu)結(jie)構(gou)通(tong)常采用隔爆(bao)(bao)型(xing)設(she)計，將電機(ji)內部(bu)可能產(chan)生(sheng)火(huo)花(hua)和高溫(wen)的(de)(de)部(bu)...