手机看片人妻日韩久久|黄色A片网站无码啪啪片|91免费黄片网站|在线观看中文字幕亚洲丝袜AV|久草 免费 在线|中国无码黄色在线看不卡AV|2018色五月三级片高清无码|美女黄片啊啊大全|AV网站不卡搜索|久久久人妻出轨视频

General Description:
YEJ Series Motor is designed on the basis of Y Series Motor, through adding a disk DC electromagnetic brake between the fan end, endshield, and the fan itself, It features high efficiency, energy saving, high value of startup torque, prompt braking, accurate positing, simple structure, easy operation, small vibration, long longgevity and the protor has no axial float when braking. It has been widely used in various machines that need prompt braking, accurate positioning and reciprocating motion, such as the machinery for crane, foodstuff, light industry packing, and printing, construction, etc.

Working condition:
1、Ambient operation temperature： It may vary with the changing weather but never exceeding 40℃.
2、Altitude： No more than 1000m
3、Insulation Grade：B
4、Protection Grade：IP44
5、Rated Volt：380V
6、Rated Frequency：50Hz
7、Arrester： IP23
8、Working System：Continuous S1
9、Cooling Type：IC 411
Wiring： Y(the output is 3KW or below), others are △.

Brake mode:
Braking without excitation; the power for braking comes from the rectifier in the connection box; Frame Size H100 or below it: AC220V-DC99V; Frame size over H112:AC380V-DC170V.