【摘要】 对低压隔爆型三相异步电动机结构进行了分析,并通过采用新结构和新的加工工艺方法,提出了几种新颖的电动机轴承部位防护结构,以适应不同生产加工方式的要求,从而为提高中小型电动机的防护等级奠定了基础。更多还原

【Abstract】 It is an attractive subject on how to improve the structure to achieve higher ingress of protection for low-voltage flameproof three-phase motor.In this article,the author puts forward new structures for improving the ingress protection on the shaft for flameproof motor,which are related to adoption of new structure and machining process.更多还原