亚洲成av人天堂,国产午夜精品一区二区在线观看,国产欧美一区二区三区视频在线观看,久久久国产亚洲精品福利,69精品人妻一区二区三区水蜜桃,亚洲aV日韩在线观看免费,久久精品国产这里只精品,人妻videos极品人妻

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.