设计脑残，转子外包塑料干嘛？这就是个无刷电机，轴套比轴承发热高然后转子外壳受热老化干裂

来源: chinomango 于 2020-10-05 16:12:32 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.