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发明名称
能够防止断条的双鼠笼型异步电动机转子
摘要
已知运行中的双鼠笼型异步电动机转子上导条经常发生断裂损坏,由于电机使用部门分析不清断裂原因,造成越修越断裂的后果,给大量的电机使用部门带来很大损失。本实用新型的特征是:将转子上导条镀层加厚使之牢固地撑紧于转子铁芯槽中,并控制导条在铁芯和端环之间的伸长,把导条危险断面的应力降低到许用应力范围内,借以保证导条强度。本实用新型主要用于双鼠笼型异步电动机转子的改造。
申请公布号
CN86208659U
申请公布日期
1987.10.07
申请号
CN86208659
申请日期
1986.11.08
申请人
王常春
发明人
王常春
分类号
H02K17/18
主分类号
H02K17/18
代理机构
代理人
主权项
1、一种双鼠笼型异步电动机转子,其特征是上导条镀层加厚撑紧于转子槽中。
地址
黑龙江省哈尔滨市电机厂工艺处新工艺组
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