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REXROTH繼電器天津總經(jīng)銷                                                                                                   REXROTH繼電器一般由鐵芯、線圈、銜鐵、觸點hunag片等組成的。只要在線圈兩端加上一定的電壓，線圈中就會流過一定的電流，從而產(chǎn)生電磁效應(yīng)，銜鐵就會在電磁力吸引的作用下克服返回彈簧的拉力吸向鐵芯，從而帶動銜鐵的動觸點與靜觸點（常開觸點）吸合。當(dāng)線圈斷電后，電磁的吸力也隨之消失，銜鐵就會在彈簧的反作用力返回原來的位置，使動觸點與原來的靜觸點（常閉觸點）吸合。這樣吸合、釋放，從而達到了在電路中的導(dǎo)通、切斷的目的。對于繼電器的"常開、常閉"觸點，可以這樣來區(qū)分：繼電器線圈未通電時處于斷開狀態(tài)的靜觸點，稱為"常開觸點"；處于接通狀態(tài)的靜觸點稱為"常閉觸點"。                                                                                                                    R901107086  HED8OH-2X/50K14AS
R901106509  HED8OP-2X/100K14S
R901106505  HED8OH-2X/100K14AS
R901106504  HED8OP-2X/50K14S
R901106498  HED8OH-2X/100K14KS
R901106453  HED8OP-2X/350K14
R901106452  HED8OA-2X/200K14AS
R901106449  HED8OP-2X/630K14S
R901106448  HED8OA-2X/200K14KW
R901106259  HED8OA-2X/100K14A
R901102754  HED8OA-2X/50K14KW
R901102747  HED8OP-2X/100K14
R901102727  HED8OA-2X/200K14S
R901102721  HED8OP-2X/200K14
R901102716  HED8OA-2X/350K14KW
R901102711  HED8OA-2X/100K14S
R901102710  HED8OA-2X/350K14
R901102708  HED8OA-2X/200K14
R901102706  HED8OA-2X/100K14
REXROTH繼電器天津總經(jīng)銷