国产极品探花一区二区三区,日韩精品亚洲三区,国产精品涩涩涩视频网站,日本无码一区二区三三,在线精品亚洲一区二区小说,欧美日韩制服丝袜一区二区

Summarization:
Y2D series motor is substitution of YD series motor. The power grade and installing dimension respond to the standard of IEC. The series motor improve insulation grade and protection grade, reduce yawp of empty-overload and overload, lighten the weight of motor, thus the whole level of Y2D motor has distinct improving.
Y2D series motor is widely used to various all-purpose combined special machine tool such as mine、metallurgy、spin and various driving framework needing changing speed.

Working condition:
The motor can work on the rated power continuously under the following condition: the altitude is no more than 1000m and the environmental air temperature is no more than +40℃.
Rated Volt：380V
Rated Frequency：50Hz
Working System：S1
Insulation Grade：F
Protection Grade：IP54
Cooling Type：IC 411