ASCO A2BB4522G00040電磁閥技術(shù)參數(shù)

1.換向性能

在規(guī)定的工作條件下，電磁閥通電后能否可靠地?fù)Q向，斷電后能否可靠地復(fù)位。

2.壓力損失

電磁換向閥的壓力損失由液流流過電磁換向閥的閥口時(shí)產(chǎn)生的流動(dòng)損失和節(jié)流損失組成。

3.內(nèi)泄露量

電磁換向閥的內(nèi)泄露量是指在規(guī)定的工作條件下，處于各個(gè)不同工作位置時(shí)，從高壓腔到低壓腔的泄露量。

4.換向和復(fù)位時(shí)間

從電磁鐵通電到閥芯換向終止所需要的時(shí)間，復(fù)位時(shí)間是指從電磁斷電到閥芯回復(fù)到初始位置所需要的時(shí)間。

5.換向頻率

在單位時(shí)間內(nèi)所允許的大換向次數(shù)

6.使用壽命

電磁閥使用到主要零部件損壞，不能進(jìn)行正常的換向和復(fù)位動(dòng)作，或者使用到其主要性能指標(biāo)明顯惡化超過了規(guī)定指標(biāo)所經(jīng)歷的換向次數(shù)。

WERMA  42032075  LED 多音發(fā)聲器 BM 8 tone 24V AC/DC YE

WERMA  42111067  Buzzer/Flash BM Continuous/pulse 115V AC RD

WERMA  42111068  Buzzer/Flash BM Continuous/pulse 230V AC RD

WERMA  42111075  Buzzer/Flash BM Continuous/pulse 24V AC/DC RD

WERMA  42112075  Flash/Sounder BM 8 tone 24V AC/DC RD

WERMA  42131067  Buzzer/Flash BM Continuous/pulse 115V AC YE

WERMA  42131068  Buzzer/Flash BM Continuous/pulse 230V AC YE

WERMA  42131075  Buzzer/Flash BM Continuous/pulse 24V AC/DC YE

WERMA  42132075  Flash/Sounder BM 8 tone 24V AC/DC YE

WERMA  42211054  LED Buzzer WM Continuous tone 12V DC RD

WERMA  42211067  LED Buzzer WM Continuous/pulse 115V AC RD

WERMA  42211068  LED Buzzer WM Continuous/pulse 230V AC RD

WERMA  42211075  LED Buzzer WM Continuous/pulse 24V AC/DC RD

WERMA  42212075  LED Multi-tne S. WM 8 tone 24V AC/DC RD

WERMA  42231067  LED Buzzer WM Continuous/pulse 115V AC YE

WERMA  42231068  LED Buzzer WM Continuous/pulse 230V AC YE

WERMA  42231075  LED Buzzer WM Continuous/pulse 24V AC/DC YE

WERMA  42232075  LED 多音發(fā)聲器 WM 8 tone 24V AC/DC YE

WERMA  42311067  Buzzer/Flash WM Continuous/pulse 115V AC RD