FYD型电锭电动机改进措施  

Improvement Measures of FYD Electrical Spindle Motor

作　　者：胡嗣炯 HU Sijiong(Spinning Machine Electrical Branch,National Technical Committee for Standardization of Industrial Machinery Electrical System,Beijing 100028,China)

机构地区：[1]全国工业机械电气系统标准化技术委员会纺机电气分会,北京100028

出　　处：《纺织器材》2024年第3期31-33,共3页Textile Accessories

摘　　要：为了提升FYD型电锭电动机功能、延长其使用寿命,分析现有电锭电动机额定功率小、轴承更换及人工润滑费时费力的原因,详述增加离心罐高度、将钟罩式锭壳分为上下两部分以及实现区域内所有电锭电动机的集中自动换油等改进过程。指出:增加离心罐高度、提升FYD型电锭电动机额定效率,可提高纺丝产能;将锭壳下部与轴承箱合成一体作为固定定转子的机壳,上部作为保护定转子的上端盖,方便现场更换电机轴承、减少停机损失;将电锭电动机支架与油杯一体化,串联区域内所有电锭电动机的油杯,组成集约化自流式润滑系统,可实现锭子油集中更换,且操作简单方便。In order to improve the function and prolong the service life of FYD electrical spindle motor,the reasons of low rated power,time-consuming and laborious of bearing replacement and manual lubrication of existing electrical spindle motor are analyzed.The improvement process of increasing the height of the centrifugal tank,dividing the bell-jar spindle shell into upper and lower two parts,and realizing the centralized and automatic oil change of all electrical spindle motors in the area are described in detail.It is pointed out that increasing the height of centrifugal tank and increasing the rated efficiency of FYD electrical spindle motor can increase the spinning productivity.The lower part of spindle shell and bearing box are integrated into one machine shell to fix stator and rotor,the upper part is used as the upper end cover to protect the stator and rotor,which is convenient to replace the motor bearing on site and reduce the shutdown loss.The spindle motor bracket is integrated with the oil cup,and the oil cup of all the spindle motors in the area is connected in series to form an intensive self-flow lubrication system,which can realize the centralized replacement of spindle oil,and the operation is simple and convenient.

关 键 词：电锭电动机 额定功率 轴承 锭壳 转子 锭子油 

分 类 号：TS103.23[轻工技术与工程—纺织工程]