斷電制動(dòng)器剎車器是使用於當(dāng)電力突然消失時(shí)，用來停止或保持負(fù)載。 安全剎車是利用數(shù)條彈簧來供應(yīng)剎車力，此型號為信賴性非常高的剎車，典型應(yīng)用在機(jī)械手臂、Z軸滾珠螺桿、伺服馬達(dá)及一般電動(dòng)馬達(dá)的保持剎車。

作動(dòng)原理
為負(fù)作動(dòng)(無激磁作動(dòng))的電磁剎車器，其構(gòu)造是以盤管發(fā)條將制動(dòng)片壓住，利用其摩擦力來產(chǎn)生制動(dòng)扭力。激磁盤管通電時(shí)，壓住制動(dòng)片的電樞會(huì)將盤管發(fā)條加以壓縮，而被勵(lì)磁鐵心吸引，剎車器就呈解放狀態(tài)。切斷激磁電流的話，盤管發(fā)條的發(fā)條壓力會(huì)使電樞壓住制動(dòng)片，剎車器就會(huì)作動(dòng)。

斷電制動(dòng)器部分型號參考:ALS0S1AA,ALS0S2AA,ALS0S2AA,ALS0S2AM,ALS0S2AK,ALS0S2AK,

ALS0S2AP,ALS0S2AV,ALS0S2AW,ALS0S2BF,ALS0S2BW,ALS0S2BX

ALS0S4AH,ALS0S4AV,ALS0S4BE,ALS0S6AA,ALS0S8AB,ALS1S6AA,

ALS1S6AD,ALSS013B,ALSS04AA,T070929,ALS001AA,ALY001AA,

ALY001MA,ALY0S2AA,ALY0S2AR,ALY0S3AA,ALY0S3AF,ALY0S3BL,

ALY0S4AA,ALY0S4AH,ALY0S4AW,ALY0S4BJ,ALY0S4MA,ALY0S4M,

ALY0S6AA,ALY0S6AC,ALY0S6AC,ALY0S6AH,ALY0S6AN,ALY1S2AA,ALY1S2AB,ALY1S2AC,ACY001AC