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Honeywell行程開(kāi)關(guān)BZE7-2RN-C
Honeywell行程開(kāi)關(guān)BZE7-2RN-C
當(dāng)運(yùn)動(dòng)機(jī)械的擋鐵(撞塊)壓到行程開(kāi)關(guān)的滾輪上時(shí),傳動(dòng)杠連同轉(zhuǎn)軸一同轉(zhuǎn)動(dòng),使凸輪推動(dòng)撞塊,當(dāng)撞塊碰壓到一定位置時(shí),推動(dòng)微動(dòng)開(kāi)關(guān)快速動(dòng)作。當(dāng)滾輪上的擋鐵移開(kāi)后,復(fù)位彈簧就使行程開(kāi)關(guān)復(fù)位。這種是單輪自動(dòng)恢復(fù)式行程開(kāi)關(guān)。而雙輪旋轉(zhuǎn)式行程開(kāi)關(guān)不能自動(dòng)復(fù)原,它是依靠運(yùn)動(dòng)機(jī)械反向移動(dòng)時(shí),擋鐵碰撞另一滾輪將其復(fù)原。
當(dāng)被控機(jī)械上的撞塊撞擊帶有滾輪的撞桿時(shí),撞桿轉(zhuǎn)向右邊,帶動(dòng)凸輪轉(zhuǎn)動(dòng),頂下推桿,使微動(dòng)開(kāi)關(guān)中的觸點(diǎn)迅速動(dòng)作。當(dāng)運(yùn)動(dòng)機(jī)械返回時(shí),在復(fù)位彈簧的作用下,各部分動(dòng)作部件復(fù)位。
755-479
WAGO 750-461
WAGO 750-556
WAGO 750-504
WAGO 750-554
WAGO 750-502
WAGO 750-602
阿斯科 電磁閥 8215G023 220V
ASCO 8215G020 220VAC
SMC AW30-02BCG-A
SY5200-5UF1-NA
SY5100-5UF1-NA
MGPL32-25Z
MSQB200R
MGF100-50
SY5320-5DZD-01
氣缸 MHL2-32D SMC
MDBB50-800Z-M9B
MGGMF80-700-XC35
氣缸 CDA2B80-1000Z SMC
磁性開(kāi)關(guān) D-G5BA
SMC ISE40A-C6-T-M-X501
SMC ISE40A-W1-T-ME
HYDAC ETS386-3-150-000
A212SS-240-A
ATOS RZMO-P3-PS-010/210/I
ASCO X21F6
FESTO SV-5-M5-B
FESTO QSML-M5-4
FESTO ADVU-80-130-A-P-A-WH28
FESTO HGL-1/8-1/8-B
SY9120-5D-03
SY9120-5G-03