揚(yáng)州牌國(guó)標(biāo)閥門電機(jī)(YDF閥門電機(jī),YDF2閥門三相異步電機(jī),YDF-WF閥門電機(jī),YBDF2-WF閥門防爆電機(jī))。本YDF-WF321-4 YDF2-312-4其他型號(hào)有：ydf2-122-4 ydf2-211-4 ydf2-212-4 ydf2-221-4 ydf2-222-4 ydf2-231-4
ydf2-311-4 ydf2-312-4 ydf2-321-4 ydf2-322-4 ydf2-411-4 ydf2-421-4 ydf2-422-4
ydf2-431-4其他型號(hào)有：ydf2-122-4 ydf2-211-4 ydf2-212-4 ydf2-221-4 ydf2-222-4 ydf2-231-4
ydf2-311-4 ydf2-312-4 ydf2-321-4 ydf2-322-4 ydf2-411-4 ydf2-421-4 ydf2-422-4
ydf2-431-4防爆電機(jī)型號(hào)：ybdf2-122-4，ybdf2-211-4，ybdf2-212-4，ybdf2-221-4，ybdf2-222-4，ybdf2-231-4，ybdf2-311-4，ybdf2-312-4，ybdf2-321-4，ybdf2-322-4
，ybdf2-411-4，ybdf2-421-4，ybdf2-422-4，ybdf2-431-4，ybdf-wf-212-4，ybdf-wf-221-4，ybdf-wf-222-4，ybdf-wf-231-4，ybdf-wf-311-4，ybdf-wf-312-4，ybdf-wf-321-4，ybdf-wf-322-4，ybdf-wf-411-4，ybdf-wf-421-4，ybdf-wf-422-4。我公司亦可提供閥門防爆，雙速等規(guī)格，歡迎來(lái)電咨詢。YBDF系列電動(dòng)機(jī)的防爆標(biāo)志為ExdⅡBT4，適用于工廠Ⅱ類A級(jí)、B級(jí)電氣設(shè)備，溫度組分別為T1、T2、T3、T4組爆炸性氣體混合物存在的環(huán)境。根據(jù)訂貨要求，也可為用戶生產(chǎn)防爆標(biāo)志為Exd的電動(dòng)機(jī)。本系列電機(jī)功率范圍：0.12-7.5KW電機(jī)極數(shù)：4極防爆等級(jí)：Exd，ExdIIBT4
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