厂家ybdf-122-4三相异步防爆电动机。防爆电机型号：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-312-4，ybdf-wf-322-4，ybdf-wf-411-4，ybdf-wf-412-4，ybdf-wf-422-4 ydf系列阀门电动装置三相异步电动机是本公司改进设计开发的产品,其扭矩,噪声,振动,温升等指标完全达到设计要求,主要性能指标达到国际水平。供应ybdf-312-4电动机,ydf系列适用于非爆炸危险场所,本系列电动机按下列功率制造：0.01,0.015,0.025,0.04,0.06,0.09,0.12,0.18,0.2,0.25,0.37,0.55,0.75,1.1,1.5,2.2,3,4,5.5,7.5,11 kw。ybdf系列电动机的防爆标志为exd ⅱbt4,适用于工厂ⅱ类a级,b级电气设备,温度组别为t1,t2,t3,t4组爆炸性气体混合物存在的环境。根据订货要求,也可为用户生产防爆标志为exd的电动机。 扬州智高电动阀门有限公司提供各类ydf,ybdf,q型,户外型阀门电机,即阀门电动装置用三相异步电动机和阀门电动装置用隔爆型三相异步电动机。阀门电动装置专业电机