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    济南卷帘门管状电机的基本结构及其应用
    来源:http://www.jnjqjc.com   时间:2014-9-5 14:48:19
    卷帘门管状电机是一种细长的短时运转的单相电容运转电机。其配套的电动卷帘门上放置管状电机的空间有限,因而管状电机只能采用细长形式且必须体积小、重量轻。
    Rolling shutter door, tubular motor is single-phase capacitor short run a long running motor. Electric roller shutter door and its supporting placed on the tubular motor space is limited, so only the elongated tubular motor form and must be small in size, light in weight.
    土要零部件特点:
    The characteristics of soil components:
        I、定子:除一般定子铁芯要求外,采用冷轧硅钢片,运用亚弧焊方式制成定子铁芯,避免因定子细长,若用铆钊.或扣片防I定影响轨部磁路的问题。
    I: in general, the stator stator core requirements, the cold-rolled silicon steel sheet, using the sub arc welding is made of the method of stator core stator, avoid the slender, if use riveting Zhao. Or the buckle piece of anti I effect of track circuit problem.
        2、转子:为防止细长转子铸铝容易出现断条、细条现象,其转子铸铝采用开口槽形式。
    2, the rotor: in order to prevent the slender rotor aluminum easy broken, fine phenomenon, the cast aluminum rotor with open slot form.
        3,端盖:电机前后端盖均用塑料制成。并利用定子铁芯两端形成的各4个缺口作为装配止口。采用塑料端盖的大优点是可完全保证绕组端部爬电距离的要求。
    3, the end cap: motor front end cover are all made of plastic. And the use of each of the 4 gap to form a stator core ends as assembly spigot. The biggest advantage of plastic end caps can fully guarantee the end winding creepage distance requirements.