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    讲解卷帘门电机的拆卸保养事项
    来源:http://www.jnjqjc.com   时间:2015-6-2 11:17:39
    1、拆卸电动机时,从轴伸端或非伸端取出转子都可以.如果没有必要卸下风扇,还是从非轴伸端取出转子较为便利,从定子中抽出转子时,应防止损坏定子绕组或绝缘。
      1, remove the motor, or from the shaft extension end not stretched out side the rotor can be. If it is not necessary to remove the fan, or from the rotor shaft stretch out side is relatively convenient, drawn from the stator rotor, should prevent damage stator windings or insulation.
      2、更换车库门电机绕组时必须记下原绕组的形式,尺寸及匝数,线规等,当失落了这些数据时,应向厂家索取,随意更改原设计绕组,常常使电动机某项或几项性能恶化,甚至于无法使用。
      2, replacing the garage door motor winding must take note of the original winding form, size and number of turns, wire gauge, etc., when the data lost, to the factory, change the original design winding, often worsen or a few of the motor performance, even not be able to use.
      3、当车济南电动卷帘门电动机的热保护连续发生动作时,应查明故障来自电动机还是超负荷或保护装置整定值太低,消除故障后,方可投入运行。
      3, when the car electric rolling door motor thermal protection of jinan continuous action occurs, should find out the fault from motor overload or protection setting value is too low, after eliminate the fault, before put into operation.
      4、应保证车库门电动机在运行过程中良好的润滑.一般的电动机运行5000小时左右,即应补充或更换润滑脂,运行中发现轴承过热或润滑变质时,液压及时换润滑脂.更换润滑脂时,应清除旧的润滑油,并有汽油洗净轴承及轴承盖的油槽,然后将ZL-3锂基脂填充轴承内外圈之间的空腔的1/2 及2/3 。
      4, should guarantee the garage door motor in the process of running a good lubrication. General motors running 5000 hours, that should be added or replace grease, found in the operation of the lubrication bearing overheating or metamorphism, hydraulic timely change grease. Replacing grease, should clean up the old oil, and gasoline wash oil bearing and the bearing cover, then put the ZL - 3 lithium base grease filling bearing between the inner and outer ring cavity 1/2 and 2/3.
      3、济南电动卷帘门当轴承的寿命终了时,电机运行的振动及噪声将明显增大,检查轴承的径向游隙达到下列值时,即应更换轴承。
      3, the jinan electric shutter when bearing at the end of life, vibration and noisewill significantly increase the motor running, check the bearing radial clearance of the following values, which should be replaced.
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