本站關鍵詞: YD係列變極多速三相異步電動機,       YVFE2係列變頻調速三相異步電動機,       YEJ係列電磁製動三相異步電動機,      

YEJ係列電磁製動三相異步電動機

YEJ係列電磁製動三相異步電動機

  • 發布日期:2019-03-21 總瀏覽:
YEJ係列電磁製動三相異步電動機圖片1

概述

YEJ係列電動機是在Y2係列電動機的風扇端,端蓋與風扇之間附加圓盤直流電磁鐵製動器所組成的派生產品,它具有高效節能、起動轉矩大、製動迅速、定位準確、結構簡單、使用方便、振動小、壽命長、製動時轉子無軸向竄動等特點,廣泛應用於要求快速停止,準確定位,往複運動的各種機械上,如起重、食品、輕工包裝、印刷、建築等機械。

使用條件

環境溫度:隨季節變化而變化,但不超過-15℃~40℃

海拔:不超過1000m

額定頻率:50Hz

額定電壓:380V

接法:3kW及以下為Y接,4kW及以上為△接。

工作方式:連續(S1)

防護等級:IP44,製動器為:IP23

冷卻方法:IC141

絕緣等級:B級

製動方式:無勵磁製動,製動電源由電動機接線盒內的整流器供給,H100機座及以下AC220V-DC99V、H112及以上機座AC380V-DC170V。


Summary


YEJ series motor is a product of Y2 series motor, which consists of fan end, end cover and fan with additional disc DC electromagnet brake. It has the characteristics of high efficiency and energy saving, large starting torque, fast braking, accurate positioning, simple structure, convenient use, small vibration, long service life, no axial movement of the rotor during braking, etc. It is widely used in requiring fast stop and accurate braking. locations, reciprocating movement of various machinery, such as lifting, food, light industrial packaging, printing, construction and other machinery.


Conditions of use

Ambient temperature: varies with season, but does not exceed - 15 ~40.


Elevation: no more than 1000M


Rated frequency: 50Hz


Rated voltage: 380V


Connection: Y connection for 3kW and below, and delta connection for 4kW and above.


Working mode: continuous (S1)


Protection level: IP44, brake: IP23


Cooling method: IC141


Insulation Class: Class B


Braking mode: non-excitation braking, braking power supply is supplied by rectifier in motor junction box, H100 seat and below AC220V-DC99V, H112 and above seat AC380V-DC170V.


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