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2018-11-30View Original

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新安装10000V防爆电机,280kW,使用前要加润滑脂吗?电机出厂时间在一年以内,电机上有加脂口,下部有取样口,请熟悉的师傅指导一下!
Reply #22018-11-30
没必要,运行观察轴承温度变化,2000小时以后换
Reply #32018-11-30
个人经验是需要换油的,将轴承压盖打开,清洗原有的润滑脂,然后添加新润滑脂。主要目的:1、防止原有润滑脂变质影响润滑;2、新添加润滑脂与原有润滑脂可能发生化学反应,影响润滑。一家之言,请指正!
Reply #42018-12-01
正常来讲,电机应该在出厂前都加了油脂,也进行了试转,安装试运距离出厂时间不长,应该可以不用加油脂,但还需要厂家确认,有的大电机首次运行不长时间以后,就需要注新油脂
Reply #52018-12-02
电机应该在出厂前都加了油脂,也进行了试转,安装试运距离出厂时间不长,应该可以不用加油脂,但还需要厂家确认,有的大电机首次运行不长时间以后,就需要注新油脂,注意新旧油脂牌号相同,加注时应在运行状态下,随时观察轴承温度,不要加注太多!
Reply #62018-12-07
10000V这种高压电机一般应该是强制润滑的吧,如果有加注口的话那就需要定期加润滑脂,一般三个月加一次,每次加的时候注意轴承温度的变化和看到有旧的润滑脂出来就好了

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