臺灣三友SANYOU電機是全封閉自扇冷式鼠籠型具有附加圓盤型直流制動器的三相異步電動機，它具有制動迅速、結構簡單、可靠性高、通用性強等優點。此外制動器具有人工釋放機構，被廣泛應用于各種要求快速停止和準確定位的機械設備和傳動裝置中。當制動電動機接入電源，制動器也同時工作。由于電磁吸力作用，電磁鐵吸引銜鐵并壓縮彈簧，制動盤于銜鐵端蓋脫開，電動機開始運轉。當切斷電源時，制動器電磁鐵失去磁吸力，彈簧推動銜鐵壓緊制動盤，在摩擦力矩作用下，電動機立即停止。

臺灣三友SANYOU電機銷售公司其他產品型號如下：

51K150GN-YF感應馬達,

41K150GN-YF感應馬達,

31K150GN-YF感應馬達,

21K150GN-YF感應馬達,

5IK150GN-YF感應馬達,

4IK150GN-YF感應馬達,

3IK150GN-YF感應馬達,

2IK150GN-YF感應馬達,

51K120GN-YF感應馬達,

41K120GN-YF感應馬達,

31K120GN-YF感應馬達,

21K120GN-YF感應馬達,

5IK120GN-YF感應馬達,

4IK120GN-YF感應馬達,

3IK120GN-YF感應馬達,

2IK120GN-YF感應馬達,

51K90GN-YF感應馬達,

41K90GN-YF感應馬達,

31K90GN-YF感應馬達,

21K90GN-YF感應馬達,

5IK90GN-YF感應馬達,

4IK90GN-YF感應馬達,

3IK90GN-YF感應馬達,

2IK90GN-YF感應馬達,

51K60GN-YF感應馬達,

41K60GN-YF感應馬達,

31K60GN-YF感應馬達,

21K60GN-YF感應馬達,

5IK60GN-YF感應馬達,

4IK60GN-YF感應馬達,

3IK60GN-YF感應馬達,

2IK60GN-YF感應馬達,

51K40GN-YF感應馬達,

41K40GN-YF感應馬達,

31K40GN-YF感應馬達,

21K40GN-YF感應馬達,

5IK40GN-YF感應馬達,

4IK40GN-YF感應馬達,

3IK40GN-YF感應馬達,

2IK40GN-YF感應馬達,

51K25GN-YF感應馬達,

41K25GN-YF感應馬達,

31K25GN-YF感應馬達,

21K25GN-YF感應馬達,

5IK25GN-YF感應馬達,

4IK25GN-YF感應馬達,

3IK25GN-YF感應馬達,

2IK25GN-YF感應馬達,

51K15GN-YF感應馬達,

41K15GN-YF感應馬達,

31K15GN-YF感應馬達,

21K15GN-YF感應馬達,

5IK15GN-YF感應馬達,

4IK15GN-YF感應馬達,

3IK15GN-YF感應馬達,

2IK15GN-YF感應馬達,

51K6GN-YF感應馬達,

41K6GN-YF感應馬達,

31K6GN-YF感應馬達,

21K6GN-YF感應馬達,

5IK6GN-YF感應馬達,

4IK6GN-YF感應馬達,

3IK6GN-YF感應馬達,

2IK6GN-YF感應馬達,

51K4GN-YF感應馬達,

41K4GN-YF感應馬達,

31K4GN-YF感應馬達,

21K4GN-YF感應馬達,

5IK4GN-YF感應馬達,

4IK4GN-YF感應馬達,

3IK4GN-YF感應馬達,

2IK4GN-YF感應馬達,

臺灣三友SANYOU電機能夠實現電機失電后快速制動。該電機可根據用戶要求通過改變接線盒的接線實現慢制動。該系列電機噪聲小，制動性能可靠。其工作原理是：當電機通電后，電磁制動器通過220V交流整流得到198V直流電，這時銜鐵被電磁吸合，使制動盤處于可旋轉狀態，并但電機自由旋轉。當電機失電時電磁鐵失電，銜鐵立即被彈簧頂住，使制動盤與電機后端蓋壓合在一起，停止轉動。