SDZ1-300，SDZ1-200，SDZ1-450 電磁失電制動器

一、用途
　　該系(xi)列(lie)(lie)電(dian)(dian)磁(ci)失電(dian)(dian)制動(dong)器為通電(dian)(dian)電(dian)(dian)磁(ci)吸合，斷(duan)(duan)電(dian)(dian)摩擦制動(dong)式(shi)制動(dong)器。主要與(yu)Y系(xi)列(lie)(lie)電(dian)(dian)動(dong)機(ji)配套生成(cheng)一種新型的YEJ系(xi)列(lie)(lie)電(dian)(dian)磁(ci)制動(dong)三相異步電(dian)(dian)動(dong)機(ji)。廣(guang)泛用于(yu)冶金(jin)、建筑、化工、食品(pin)、機(ji)床、包裝等(deng)機(ji)械中(zhong)，實現快速停車(che)和準確(que)定位(wei)，可(ke)用在斷(duan)(duan)電(dian)(dian)時(shi)安全(quan)（防險）制動(dong)等(deng)場合。
二、特點
　　這種制(zhi)動器(qi)具有(you)結(jie)構(gou)緊湊(cou)、安(an)裝方便(bian)、適用(yong)性廣(guang)、噪(zao)音低、工作頻次(ci)高(gao)、動作靈敏、制(zhi)動可(ke)靠(kao)等優點(dian)，是工業(ye)現代化中一種理想的自(zi)動化執(zhi)行(xing)元件。
三、工作原理及安裝維護(hu)
　　電(dian)磁(ci)(ci)失電(dian)制動(dong)(dong)(dong)(dong)(dong)器主(zhu)要由勵磁(ci)(ci)部(bu)份（磁(ci)(ci)軛1、線圈2、彈簧3、銜鐵4）、制動(dong)(dong)(dong)(dong)(dong)盤(pan)8、花鍵9套等(deng)主(zhu)要零部(bu)件(jian)組成。勵磁(ci)(ci)部(bu)份通過(guo)安裝螺(luo)(luo)釘7安裝在機(ji)座上，旋(xuan)合(he)安裝螺(luo)(luo)釘7調整氣隙(xi)至規定值δ后，反向(xiang)旋(xuan)出空心螺(luo)(luo)栓6，頂緊勵磁(ci)(ci)部(bu)份。花健(jian)套9通過(guo)鍵與傳(chuan)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)相連；制動(dong)(dong)(dong)(dong)(dong)盤(pan)8與花健(jian)套9通過(guo)花鍵嚙(nie)合(he)。當線圈2斷(duan)電(dian)時，在彈簧3的作用(yong)下，制動(dong)(dong)(dong)(dong)(dong)盤(pan)8與銜鐵4、機(ji)座端面10（或制動(dong)(dong)(dong)(dong)(dong)板(ban)11）產生(sheng)摩擦力，通過(guo)花鍵套9傳(chuan)給傳(chuan)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)使軸(zhou)(zhou)制動(dong)(dong)(dong)(dong)(dong)。當線圈2通電(dian)后，在電(dian)磁(ci)(ci)力作用(yong)下，銜鐵4被吸向(xiang)磁(ci)(ci)軛1，使制動(dong)(dong)(dong)(dong)(dong)盤(pan)8松開(kai)，傳(chuan)動(dong)(dong)(dong)(dong)(dong)軸(zhou)(zhou)制動(dong)(dong)(dong)(dong)(dong)解(jie)(jie)除(chu)。(設備(bei)檢修停電(dian)時，可通過(guo)軸(zhou)(zhou)向(xiang)扳動(dong)(dong)(dong)(dong)(dong)手動(dong)(dong)(dong)(dong)(dong)釋放機(ji)構5，使制動(dong)(dong)(dong)(dong)(dong)解(jie)(jie)除(chu)。)
　　安(an)裝前應將摩擦副(fu)表面油污、雜(za)物清除干凈。

SDZ1-200，SDZ1-300，SDZ1-450 電磁失電制動器

SDZ1-05，SDZ1-08，SDZ1-15，SDZ1-30 電磁失電制動器

SDZ1-40，SDZ1-80，SDZ1-150，SDZ1-200 電磁失電制動器

SDZ1-300，SDZ1-450，SDZ1-600，SDZ1-850，SDZ1-2000 電磁失電制動器

SDZ1-200，SDZ1-300，SDZ1-450 電磁失電制動器