三级片入口,一本久久a,熟女无修正视频一区,蜜桃视频免费成人电影

結(jié)構(gòu)特點(diǎn)  Structural characteristics

　　Y2EJ系列電動(dòng)機(jī)為全封閉自扇冷式籠形結(jié)構(gòu)，是在原Y2電機(jī)的基礎(chǔ)上，裝有直流電磁制動(dòng)器，結(jié)構(gòu)簡(jiǎn)單、制動(dòng)迅速、振動(dòng)小，噪音低、壽*長(zhǎng)、安裝維護(hù)方便。
該產(chǎn)品適用于起重設(shè)備的卷?yè)P(yáng)行車(chē)、電動(dòng)閥門(mén)、機(jī)床、木工機(jī)械、印刷機(jī)械、減速機(jī)等各類(lèi)需要快速、準(zhǔn)確停車(chē)的各類(lèi)機(jī)械中。

The Y2EJ series motors are produced from the original Y2 series motor by adding a DC electromagnetic brake. It has the characteristics of simple structure, rapid braking, high reliability, low noise, little vibration, and can be applied to hoisting crane, electric valve, machine tool, wood-working machinery, printing machinery, reducer and other machinery which need rapid and accurate braking.