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昆山雷德萊恩工業(yè)物資有限公司有限公司代理經(jīng)銷力士樂(lè)電磁方向閥、溢流閥、電磁球閥、單向閥、壓力閥、比例閥、伺服閥、柱塞泵、流量閥、葉片泵、液壓泵閥等產(chǎn)品行銷全國(guó)各地。公司擁有成熟供應(yīng)鏈為液壓控制設(shè)備提供各類備品備件。


德國(guó)力士樂(lè)Rexroth壓力繼電器一般由鐵芯、線圈、銜鐵、觸點(diǎn)簧片等組成的。只要在線圈兩端加上一定的電壓，線圈中就會(huì)流過(guò)一定的電流，從而產(chǎn)生電磁效應(yīng)，銜鐵就會(huì)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(dòng)銜鐵的動(dòng)觸點(diǎn)與靜觸點(diǎn)（常開(kāi)觸點(diǎn)）吸合。當(dāng)線圈斷電后，電磁的吸力也隨之消失，銜鐵就會(huì)在彈簧的反作用力返回原來(lái)的位置，使動(dòng)觸點(diǎn)與原來(lái)的靜觸點(diǎn)（常閉觸點(diǎn)）吸合。這樣吸合、釋放，從而達(dá)到了在電路中的導(dǎo)通、切斷的目的。對(duì)于繼電器的"常開(kāi)、常閉"觸點(diǎn)，可以這樣來(lái)區(qū)分：繼電器線圈未通電時(shí)處于斷開(kāi)狀態(tài)的靜觸點(diǎn)，稱為"常開(kāi)觸點(diǎn)"；處于接通狀態(tài)的靜觸點(diǎn)稱為"常閉觸點(diǎn)"。

Rexroth力士樂(lè)壓力繼電器，
Rexroth力士樂(lè)柱塞式壓力繼電器，
Rexroth力士樂(lè)壓力開(kāi)關(guān)，
Rexroth力士樂(lè)柱塞式壓力開(kāi)關(guān)。

壓力繼電器部分型號(hào)：
 
訂貨號(hào)           型號(hào)
R901102349 HED8OH-2X/50K14
R901107394 HED8OH-2X/50K14KW
R901109049 HED8OH-2X/50K14KWV
R901102360 HED8OH-2X/100K14
R901107128 HED8OH-2X/100K14A
R901107122 HED8OH-2X/100K14KW
R901109532 HED8OH-2X/100K14KWV
R901099808 HED8OH-2X/200K14
R901107369 HED8OH-2X/200K14KW
R901125810 HED8OH-2X/200K14KWV
R901101640 HED8OH-2X/350K14
R901107313 HED8OH-2X/350K14A
R901107095 HED8OH-2X/350K14KW
R901109069 HED8OH-2X/350K14KWV
R901101658 HED8OH-2X/630K14
R901336213 HED8OH-2X/630K14KW
R901107083 HED8OP-2X/50K14
R901108249 HED8OP-2X/50K14KW
R901106509 HED8OP-2X/100K14S
R901102747 HED8OP-2X/100K14
R901107370 HED8OP-2X/100K14KW
R901107790 HED8OP-2X/100K14AS
R901102721 HED8OP-2X/200K14
R901107093 HED8OP-2X/200K14S
R901108018 HED8OP-2X/200K14KW
R901109010 HED8OP-2X/200K14KWV
R901106453 HED8OP-2X/350K14
R901107330 HED8OP-2X/350K14V
R901107129 HED8OP-2X/350K14KW
R901122124 HED8OP-2X/350K14KWV
R901108147 HED8OP-2X/630K14
R901315271 HED8OP-2X/630K14KW
R901106449 HED8OP-2X/630K14S
R901101698 HED8OA-2X/50K14
R901102754 HED8OA-2X/50K14KW
R901110155 HED8OA-2X/50K14KWV
R901102706 HED8OA-2X/100K14
R901106262 HED8OA-2X/100K14AS
R901094159 HED8OA-2X/100K14KW
R901153040 HED8OA-2X/100K14KWV
R901102708 HED8OA-2X/200K14
R901106452 HED8OA-2X/200K14AS
R901106448 HED8OA-2X/200K14KW
R901108245 HED8OA-2X/200K14KWV
R901102710 HED8OA-2X/350K14
R901102716 HED8OA-2X/350K14KW
R901110450 HED8OA-2X/350K14KWV
供應(yīng)Rexroth力士樂(lè)壓力繼電器，
Rexroth力士樂(lè)柱塞式壓力繼電器