羅克韋爾872C-MH4BP12-D4接近開(kāi)關(guān)安全隱患
接近開(kāi)關(guān)是一種無(wú)需與運(yùn)動(dòng)部件進(jìn)行機(jī)械直接
接觸操作的位置開(kāi)關(guān),當(dāng)物體接近開(kāi)關(guān)感應(yīng)面
壽命長(zhǎng),抗干擾能力強(qiáng)等、并具有防水、耐腐
蝕等特點(diǎn)。產(chǎn)品有電感式、電容式、霍爾式、
到動(dòng)作距離即可使開(kāi)關(guān)動(dòng)作,從而驅(qū)動(dòng)直流電
程開(kāi)關(guān)、微動(dòng)開(kāi)關(guān)的特性,同時(shí)具有傳感性能
,且動(dòng)作,性能穩(wěn)定,頻率響應(yīng)快,應(yīng)用
器或給計(jì)算機(jī)(plc)裝置提供控制指令。接近開(kāi)
關(guān)是種開(kāi)關(guān)型傳感器(即無(wú)觸點(diǎn)開(kāi)關(guān)),它既有行
交、直流型。
檢測(cè):
重復(fù)精度測(cè)定;將動(dòng)作片固定在量具上,由開(kāi)
關(guān)動(dòng)作距離的120%以外,從開(kāi)關(guān)感應(yīng)面正面靠
出動(dòng)作區(qū),使開(kāi)關(guān)斷開(kāi)。如此重復(fù)10次,然后
計(jì)算10次測(cè)量值的大值和小值與10次平均
近開(kāi)關(guān)的動(dòng)作區(qū),運(yùn)動(dòng)速度控制在0.1mm/s上
。當(dāng)開(kāi)關(guān)動(dòng)作時(shí),讀出量具上的讀數(shù),然后退
值之差,差值大者為重復(fù)精度誤差.
型號(hào):
VPL-B1001M-PJ14AA
VPL-B1001M-PK12AA
VPL-B1001M-PK14AA
VPL-B1002E-CJ12AA
VPL-B1002E-CK12AA
VPL-B1002E-PJ12AA
9701-VWSS000LFRM
9701-VWSS000LJPM
9701-VWSS000LZHM
9701-VWSS025LDEM
9701-VWSS025LENM
9701-VWSS025LFRM
9701-VWSS025LJPM
9701-VWSS025LZHM
9701-VWSS100LDEM
9701-VWSS100LENM
9701-VWSS100LFRM
VPL-B1002E-PJ14AA
VPL-B1002E-PK12AA
VPL-B1002E-PK14AA
VPL-B1002M-CJ12AA
VPL-B1002M-CJ12AS
VPL-B1002M-CJ14AA
VPL-B1002M-CK12AA
MPM-B1302M-SJ72AA
MPM-B1304M-MJ72AA
MPM-B1651M-SJ72AA
MPM-B1652F-MJ74AA
MPM-B1653F-MJ72AA
MPM-B2152M-MJ72AA
MPM-B2153E-SJ72AA
VPL-A1002C-CK12AA
VPL-A1002C-PJ12AA
VPL-A1002C-PK12AA
VPL-A1002F-PJ12AA
VPL-A1003C-PJ12AA
VPL-A1003C-PJ14AA
VPL-A1003F-CJ12AA
VPL-A1003F-PJ12AA
VPL-A1152F-PJ14AA
VPL-A1153C-CJ12AS
9701-VWMR030AENM
9701-VWMR030AFRM
9701-VWMR030AJPM
9701-VWMR030AZHM
9701-VWMR075ADEM
9701-VWMR075AENM
9701-VWSB000ADEM
9701-VWSB000AENM
9701-VWSB000AFRM
9701-VWSB000AJPM
9701-VWSB000AZHM
9701-VWSB015ADEM
VPL-A1153C-CK12AA
VPL-A1153C-PJ12AA
VPL-A1153C-PJ14AA
VPL-A1303B-CK12AA
VPL-A1304D-CJ12AA
VPL-A1306C-PJ12AA
VPL-A1306C-PJ14AA
VPL-B0631T-CJ12AA
MPM-B2154F-SJ72AA
MPM-B1151T-MJ74AA
MPM-B1152F-SJ74AA
MPM-B1302M-SJ74AA
MPM-B1304M-MJ74AA
MPM-B1651M-SJ74AA
MPM-B1653F-MJ74AA
MPM-B2152M-MJ74AA
VPL-B0633M-CJ12AA
VPL-B0633M-PJ12AA
(VPL-B0633M-PJ14AA)
VPL-B0633M-PK14AA
VPL-B0633T-PJ12AA
VPL-B0633T-PJ14AA
VPL-B0751M-PJ12AA
VPL-B0751M-PJ14AA
VPL-B0751M-PK14AA
VPL-B0752E-CJ12AA
VPL-B0752E-CK12AA
9701-VWMR075AFRM
9701-VWMR075AJPM
9701-VWMR075AZHM
9701-VWMR250ADEM
9701-VWMR250AENM
9701-VWMR250AFRM
9701-VWMR250AJPM
9701-VWMR250AZHM
9701-VWMR500AENM
VPL-B0752E-PJ12AA
VPL-B0752E-PJ14AA
VPL-B0752E-PK14AA
VPL-B0752F-CJ12AA
VPL-B0752F-PJ12AA
VPL-B0752F-PJ14AA
VPL-B0752M-PJ12AA
羅克韋爾872C-MH4BP12-D4接近開(kāi)關(guān)安全隱患
021-39526589
網(wǎng)址:m.medieval.com.cn
地 址:上海市嘉定區(qū)嘉涌路99弄
6號(hào)樓713室