国产毛片精品一区二区色_日韩午夜视频在线_高清无码观看→亚洲一区二区三区在线看片_欧美97人碰碰人摸摸_国产亚洲精品网站_狠躁天天躁无码中文字幕_抖淫app免费下载_午夜免费性爱视频_国产一区亚洲三级玖玖福利_加勒比一道本综合

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