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
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