YT1系(xi)列電(dian)力液壓推(tui)動器（以(yi)下簡稱推(tui)動器），適用于AC50Hz、380V網路，主要作為塊式制動器的

YT1 series electric hydraulic push device (hereinafter referred to as the driver), suitable for 380V, AC50Hz network, mainly as a block type brake

松閘(zha)使用。也可通過各(ge)種形式(shi)的杠桿裝(zhuang)置作出(chu)各(ge)種不同的運動(dong)。其(qi)中(zhong)MYT1B—320Z/15是(shi)專為(wei)礦用絞車設計的。

Loose brake. Various sports can also be made through various forms of leverage. Which MYT1B - 320Z/15 is designed for the mine winch design.

一、使用(yong)條件

First, the use of conditions

1、海拔(ba)高度不超過1000m；

1, the altitude is not more than 1000m;

2、周(zhou)圍介(jie)質溫度不高(gao)于+40℃、不低(di)于—25℃；

2, the ambient temperature is not higher than +40, no less than 25;

3、空氣相對濕度不(bu)大于85%；

3, air relative humidity is not more than 85%;

4、無劇烈震動和(he)強(qiang)烈顛簸的地方；

4, no violent vibration and strong bumps;

5、周圍介質無爆(bao)炸性危險、以及沒有導(dao)電塵(chen)埃

5, the surrounding medium without explosive hazards, and no conductive dust

及腐蝕金屬和破壞絕緣的氣體的場所；

And a place for corrosive metals and the destruction of an insulated gas;

6、在有(you)防雨雪(xue)設備和沒(mei)有(you)充滿水(shui)蒸氣的地方。

6, in the rain and snow prevention equipment and not a place full of steam.

二、型號含(han)義

Two, model meaning

三(san)、結構及工作原理(li)

Three, structure and working principle

推動(dong)器(qi)主要(yao)由三部分(fen)組成：電(dian)動(dong)機、液(ye)壓泵和液(ye)壓缸。電(dian)動(dong)機軸是空心(xin)的，通(tong)過聯軸節與方(fang)軸聯結，方(fang)

The drive is mainly composed of three parts: motor, hydraulic pump and hydraulic cylinder. The motor shaft is hollow, through the coupling and shaft coupling, Party

軸(zhou)(zhou)端部裝(zhuang)離心(xin)葉輪(lun)。當(dang)推桿動作(zuo)時(shi)，方軸(zhou)(zhou)在(zai)空心(xin)的電動機軸(zhou)(zhou)中上下滑動，傳遞扭矩。

Shaft end centrifugal impeller. When the push rod moves, the square shaft of the motor shaft in the hollow of the upper and lower sliding, transmission torque.

當電(dian)(dian)動機通電(dian)(dian)時(shi)，帶動葉輪旋轉，將油(you)液強行壓(ya)入活塞(sai)底部，迫使(shi)活塞(sai)上升，帶動推桿上升。斷電(dian)(dian)時(shi)，

When the motor through power, to drive the impeller to rotate, the oil will be forced into the bottom of the piston, forcing the piston to rise, driven by the rise of the push rod. Power down,

葉輪停止旋轉，活塞在自(zi)身重力(li)或彈簧力(li)的作用(yong)下恢復原位。

The impeller stops rotating, and the piston is restored in situ under the action of gravity or spring force.

四(si)、技術數據（表2）及(ji)外形(xing)尺寸（表3、表4）

Four, technical data (Table 2) and outline dimensions (Table 3, table 4)

五(wu)、安裝(zhuang)使用(yong)和(he)維修

Five, installation and maintenance

1、推動器的(de)安裝(zhuang)外形尺(chi)寸(cun)見圖及表3、表4

1, the installation of the driver of the size of the installation and table 3, table 4

2、使用前檢(jian)查推動器銘牌(pai)上技術數據是(shi)否(fou)與所需技術數據相符合。

2, before use to check drive nameplate on the technical data and required technical data is consistent.

3、使(shi)用推動器(qi)(qi)前，應(ying)清除推動器(qi)(qi)外表油垢，然后(hou)從蓋上注油孔注入符合下表1的油液。接通電源(yuan)，檢查葉輪是否靈活(huo)轉動，推桿及活(huo)塞(sai)是否有卡滯現象。

3, the use of push, push the grease should be removed from the appearance, and then cover the oil hole injection according to the following table oil 1. Turn on the power, check whether the impeller is flexible rotation, putting and whether there is a card hysteresis phenomenon.

4、在安裝(zhuang)(zhuang)制(zhi)動器時，將推動器下部安裝(zhuang)(zhuang)孔連接于制(zhi)動器基座上，連桿(gan)與制(zhi)動器角杠桿(gan)連接。

4. When the brake is installed, the lower part of the drive device is connected to the brake base, and the connecting rod and the brake angle are connected.

5、將電動機的引出(chu)線于外部電源連(lian)接。

5, the electric motor of the lead wire in the external power connection.

6、推(tui)動器在(zai)使用時(shi)應注意：

6, the driver should pay attention to the use of:

（1）定期加油；

(1) regular refueling;

（2）注意(yi)油(you)的清潔，在必要時更換油(you)液；

(2) note that the oil is cleaned and replaced when necessary;

（3）葉輪(lun)旋轉是否(fou)靈活(huo)；

(3) the impeller rotation is flexible;

表1

Table 1

                                                                           ;

表2

Table 2