UEDA SEISAKUSHO壓力開(kāi)關(guān)PU72W-12-RC2D-KB-M產(chǎn)品用于液壓泵的啟閉時(shí)，有兩個(gè)液壓泵，高壓小流量泵，低壓大流量泵。當(dāng)活塞快速下降時(shí)，兩泵同時(shí)輸出壓力油。當(dāng)液壓缸活塞桿抵住工件開(kāi)始加壓時(shí)，壓力繼電器在壓力油作用下發(fā)出動(dòng)作，觸動(dòng)微動(dòng)開(kāi)關(guān)，將常閉觸點(diǎn)斷開(kāi)，使液壓泵停轉(zhuǎn)。在加工過(guò)程中減慢液壓缸的速度，同時(shí)減少動(dòng)力消耗。

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU72W-12-RC2D-KB-M產(chǎn)品其它型號(hào)如下：

PU7-06-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PU7-10-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU7-20-RC2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU7-30-RC2,

PU7-03-RC3SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU7-06-RC3SB,

PRESSURE SWITCH壓力開(kāi)關(guān)PU7-10-RC3SB,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU7-20-RC3SB,

PRESSURE SWITCH壓力表PU7-30-RC3SB,

PRESSURE SWITCH壓力開(kāi)關(guān)PU7-03-RC2SB,

PU7-06-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU7-10-RC2SB,

PU7-20-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU7-30-RC2SB,

PRESSURE SWITCH壓力表PU64W-03-R3,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-06-R3,

PU64W-10-R3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-20-R3,

PRESSURE SWITCH壓力表PU64W-30-R3,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-03-R2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-06-R2,

PU64W-10-R2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU64W-20-R2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-30-R2,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-03-RC3,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-06-RC3,

PRESSURE SWITCH壓力表PU64W-10-RC3,

PU64W-20-RC3,

PU64W-30-RC3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-03-RC2,

PU64W-06-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU64W-10-RC2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-20-RC2,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-30-RC2,

PRESSURE SWITCH壓力表PU64W-03-RC3SB,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-06-RC3SB,

PU64W-10-RC3SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU64W-20-RC3SB,

PRESSURE SWITCH壓力開(kāi)關(guān)PU64W-30-RC3SB,

PU64W-03-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-06-RC2SB,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-10-RC2SB,

PU64W-20-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU64W-30-RC2SB,

PRESSURE SWITCH壓力表PU74W-03-R3,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-06-R3,

PU74W-10-R3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-20-R3,

PU74W-30-R3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-03-R2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU74W-06-R2,

PU74W-10-R2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-20-R2,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-30-R2,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU74W-03-RC3,

PRESSURE SWITCH壓力表PU74W-06-RC3,

PU74W-10-RC3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-20-RC3,

PU74W-30-RC3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PU74W-03-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-06-RC2,

PU74W-10-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-20-RC2,

PU74W-30-RC2壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-03-RC3SB,

PU74W-06-RC3SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-10-RC3SB,

PU74W-20-RC3SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PU74W-30-RC3SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-03-RC2SB,

PU74W-06-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力表PU74W-10-RC2SB,

PU74W-20-RC2SB壓力開(kāi)關(guān)UEDA SEISAKUSHO,

PRESSURE SWITCH壓力開(kāi)關(guān)PU74W-30-RC2SB,

P-3壓力開(kāi)關(guān)UEDA SEISAKUSHO,

P-6壓力開(kāi)關(guān)UEDA SEISAKUSHO,

P-1壓力開(kāi)關(guān)UEDA SEISAKUSHO,

UEDA SEISAKUSHO壓力開(kāi)關(guān)PU72W-12-RC2D-KB-M產(chǎn)品用于液壓泵卸荷時(shí)，壓力繼電器不是控制液壓泵停止轉(zhuǎn)動(dòng)，而是控制二位二通電磁閥，將液壓泵5輸出的壓力油流回油箱，使其卸荷。當(dāng)動(dòng)作不靈敏，不好調(diào)：壓力范圍沒(méi)有選對(duì)。因?yàn)閺椈刹皇蔷€性的，所以壓力繼電器一般是分了壓力等級(jí)的。最好選擇合適的壓力等級(jí)。