磁阻尼器又名張力控制器、張力器或制動器，是以磁場為媒介傳遞恒定扭力的裝置。磁阻尼器應用于電線電纜，光纖光纜等行業，可用于束線機，拉絲機，繞線機等機械收縮張力控制器并且具有張力控制穩定等效果。

磁阻尼器是利用磁場對在其中運動的導體的作用力獲得振動阻尼的裝置。導體（或線圈）d置于磁缸c的磁場中，c固定在基礎s上，d與振動器m剛性連接。當m作垂直運動時，導體中就會產生感應電流，運動能量就會被部分吸收，導體受到的阻尼力與速度成正比。其缺點是只能控制垂直方向的振動，由于磁場的不均勻性，阻尼系數也會因位移而變，且較大的阻尼力要求較大的磁場 

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100-CX40K400 40A CONTACTOR, 4 POLE, 24VAC

100-CX40KF11 40A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX40KF400 40A CONTACTOR, 4 POLE, 220VAC

100-CX40N11 40A CONTACTOR, 3 POLE, 380-400VAC,1 NO/1

100-CX40N400 40A CONTACTOR, 4 POLE, 380..400VAC

100CX40Y11 40A CONTACTOR, 3 POLE, 48VAC,1NO/1NCAUX

100CX40Y400 40A CONTACTOR, 4 POLE, 48VAC

100-CX40ZJ11 40A CONTACTOR, 3 POLE, 24VDC , 1 NO/1 NC

100-CX40ZJ400 40A CONTACTOR, 4 POLE, 24VDC

100-CX50D11 50A CONTACTOR, 3 POLE, 110VAC , 1 NO/1 N

100CX50F11 50A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX50K11 50A CONTACTOR, 3 POLE, 24VAC , 1 NO/1 NC

100-CX50KF11 50A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX50N11 50A CONTACTOR, 3 POLE, 380-400VAC,1 NO/1

100CX50Y11 50A CONTACTOR, 3 POLE, 48VAC,1NO/1NCAUX

100-CX50ZJ11 50A CONTACTOR, 3 POLE, 24VDC , 1 NO/1 NC

100-CX65D11 65A CONTACTOR, 3 POLE, 110VAC , 1 NO/1 N

100-CX65D400 65A CONTACTOR, 4 POLE, 110VAC

100CX65F11 65A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX65K11 65A CONTACTOR, 3 POLE, 24VAC , 1 NO/1 NC

100-CX65K400 65A CONTACTOR, 4 POLE, 24VAC

100-CX65KF11 65A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX65KF400 65A CONTACTOR, 4 POLE, 220VAC

100-CX65N11 65A CONTACTOR, 3 POLE, 380-400VAC,1 NO/1

100-CX65N400 65A CONTACTOR, 4 POLE, 380..400VAC

100CX65Y11 65A CONTACTOR, 3 POLE, 48VAC,1NO/1NCAUX

100CX65Y400 65A CONTACTOR, 4 POLE, 48VAC

100-CX65ZJ11 65A CONTACTOR, 3 POLE, 24VDC , 1 NO/1 NC

100-CX65ZJ400 65A CONTACTOR, 4 POLE, 24VDC

100-CX80D11 80A CONTACTOR, 3 POLE, 110VAC , 1 NO/1 N

100CX80F11 80A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX80K11 80A CONTACTOR, 3 POLE, 24VAC , 1 NO/1 NC

100-CX80KF11 80A CONTACTOR, 3 POLE, 220VAC , 1 NO/1 N

100-CX80N11 80A CONTACTOR, 3 POLE, 380-400VAC,1 NO/1

100CX80Y11 80A CONTACTOR, 3 POLE, 48VAC,1NO/1NCAUX

100-CX80ZJ11 80A CONTACTOR, 3 POLE, 24VDC , 1 NO/1 NC