74-13528-F3耐腐蚀接近传感器-「永磁材料」-马可波罗网

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	简介

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关是一种开关型传感器(即无触点位置开关)，它利用电磁感应原理来工作，毋需与运动部件进行机械接触就可以操作。当物体接近开关的感应面到动作距离时，不需要机械接触及施加任何压力即可使开关动作，从而驱动交流或直流电器或给计算机装置提供控制指令。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	工作原理

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关具有行程开关、微动开关的特性，同时具有传感性能，且动作可靠，性能稳定，频率响应快，应用寿命长，抗干扰能力强等、并具有防水、防震、耐腐蚀等特点。它是理想的电子开关量传感器。当金属检测体接近开关的感应区域，开关就能无接触，无压力、无火花、迅速发出电气指令，准确反应出运动机构的位置和行程，即使用于一般的行程控制，其精度、操作频率、使用寿命、安装调整的方便性和对恶劣环境的适用能力，是一般机械式行程开关所不能相比的。它广泛地应用于机床、冶金、化工、轻纺和印刷等行业。在自动控制系统中可作为限位、计数、控制和自动保护环节。接近开关具有使用寿命长、工作可靠、重复精度高、无机械磨损、无火花、无噪音、抗振能力强等特点。因此到目前为止，接近开关的应用范围日益广泛，其自身的发展和创新的速度也是极其迅速。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	性能特点

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	在各类开关中，有一种对接近它物件有"感知"能力的元件--位移传感器。利用位移传感器对接近物体的敏感特性达到控制开关通或断的目的，这就是接近开关。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	当有物体移向接近开关，并接近到一定距离时，位移传感器才有"感知"，开关才会动作。通常把这个距离叫"检出距离"。但不同的接近开关检出距离也不同。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	有时被检测验物体是按一定的时间间隔，一个接一个地移向接近开关，又一个一个地离开，这样不断地重复。不同的接近开关，对检测对象的响应能力是不同的。这种响应特性被称为"响应频率"。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	主要功能

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关 
检验距离

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	检测电梯、升降设备的停止、起动、通过位置；检测车辆的位置，防止两物体相撞检测；检测工作机械的设置，移动机器或部件的极限位置；检测回转体的停止位置，阀门的开或关位置。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	尺寸控制

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	金属板冲剪的尺寸控制装置；自动选择、鉴别金属件长度；检测自动装卸时堆物高度；检测物品的长、宽、高和体积。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	检测物体存在有否 检测生产包装线上有无产品包装箱；检测有无产品零件。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	转速与速度控制

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	控制传送带的速度；控制旋转机械的转速；与各种脉冲发生器一起控制转速和转数。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	计数及控制

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	检测生产线上流过的产品数；高速旋转轴或盘的转数计量；零部件计数。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	检测异常

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	检测瓶盖有无；产品合格与不合格判断；检测包装盒内的金属制品缺乏与否；区分金属与非金属零件；产品有无标牌检测；起重机危险区报警；安全扶梯自动启停。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	计量控制

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	产品或零件的自动计量；检测计量器、仪表的指针范围而控制数或流量；检测浮标控制测面高度，流量；检测不锈钢桶中的铁浮标；仪表量程上限或下限的控制；流量控制，水平面控制。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	识别对象

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	根据载体上的码识别是与非。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	信息传送

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	ASI(总线)连接设备上各个位置上的传感器在生产线(50-100米)中的数据往返传送等。

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	结构形式

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关

<p style="widows:2;text-transform:none;font-style:normal;text-indent:0px;margin:5px 0px;font-family:'sans serif', tahoma, verdana, helvetica;white-space:normal;orphans:2;letter-spacing:normal;color:#000000;font-size:12px;font-weight:400;word-spacing:0px;overflow-wrap:break-word;font-variant-ligatures:normal;font-variant-caps:normal;-webkit-text-stroke-width:0px;text-decoration-style:initial;text-decoration-color:initial;">
	接近开关按其外型形状可分为圆柱型、方型、沟型、穿孔(贯通)型和分离型。圆柱型比方型安装方便，但其检测特性相同，沟型的检测部位是在槽内侧，用于检测通过槽内的物体，贯通型在我国很少生产，而日本则应用较为普遍，可用于小螺钉或滚珠之类的小零件和浮标组装成水位检测装置等。 
<img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/188/459/4_81a4bd4bc08558105ff8919b0cf3faa8.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/319/504/4_ff277728d7bac71154b01e088feb453b.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/759/299/4_9b4f99838c36c373dbe711a8d87a2bba.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/426/924/4_8a629424ebc14c035b8740554a065e8a.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/596/674/4_aa4c0e5aacf03cc93dcc57566fe9ca6d.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/366/528/4_5376adf09296171dfcd6ff05e44bc0eb.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/226/834/4_240ad24a99405ccabed0d8ae5e47ae01.jpg" /><img alt="74-13528-F3耐腐蚀接近传感器" src="//img12.makepolo.cn/images/formals/img/focus/687/943/4_54b7887f4dc6feba6fa3f19f969b6f21.jpg" />

同类产品其他优质商家联系方式推荐