摘要
绘出引进意大利某型号塔机的结构原设计,分析其不足之处如下:风路设计欠合理,导致电机烧毁;转轴刚度不够、4极起动力矩大,招致电机扫膛、齿轮切齿;16极容量明显小,带来电机烧毁。由其不足之处提出了改型设计的具体措施。
Original design of lift motor was introduced, its shortages： air circuit design deficiency; shaft rigidity smaller and 4 pole start torque was higher, result in rotor rubbed stator and gear breaked; 16 pole output smaller all these result in motor burned were analyzed. Redesign specific measures were given out.
出处
《电机与控制应用》
北大核心
2010年第10期6-9,43,共5页
Electric machines & control application
关键词
风路结构
电机容量
轴刚度
电机设计
air circuit structure
motor capacity
shaft rigidity
motor design
