接近開關(guān)， JWK12-A5P

JWK12-A5P接近開關(guān)產(chǎn)品概述

JWK12-A5P接近開關(guān)是一種非接觸式位置檢測裝置，采用電感式感應(yīng)原理設(shè)計，適用于金屬物體的檢測。該產(chǎn)品通過電磁場感應(yīng)實現(xiàn)無接觸操作，當(dāng)金屬目標(biāo)進入預(yù)設(shè)感應(yīng)范圍時，可自動觸發(fā)開關(guān)動作，無需機械接觸或施加壓力。這種設(shè)計避免了傳統(tǒng)機械開關(guān)的物理磨損，顯著提升了設(shè)備的使用壽命和可靠性。產(chǎn)品廣泛應(yīng)用于機床、冶金、化工等行業(yè)，適用于限位控制、計數(shù)檢測、位置定位等多種自動化控制場景。11222

產(chǎn)品功能特點

JWK12-A5P具備高靈敏度與快速響應(yīng)特性，其重復(fù)定位精度優(yōu)異，動作響應(yīng)時間短，能適應(yīng)高速運動物體的檢測需求。產(chǎn)品尾部配備靈敏度調(diào)節(jié)裝置，可根據(jù)實際應(yīng)用需求調(diào)整有效檢測距離。外殼采用防水、防腐蝕材質(zhì)，防護等級達(dá)到IP67，可在潮濕、多塵等惡劣環(huán)境中穩(wěn)定工作。內(nèi)置LED狀態(tài)指示燈便于實時監(jiān)測工作狀態(tài)，提供常開（NO）和常閉（NC）兩種輸出配置，兼容直流電源供電系統(tǒng)。245

技術(shù)參數(shù)與工作條件

該產(chǎn)品工作電壓范圍為直流10-30VDC，檢測距離為5mm（可調(diào)），輸出電流300mA。工作溫度區(qū)間覆蓋-25℃至+70℃，能適應(yīng)多數(shù)工業(yè)環(huán)境溫度要求。產(chǎn)品采用M12螺紋圓柱形結(jié)構(gòu)，提供埋入式和非埋入式兩種安裝方式，安裝調(diào)試過程簡單便捷。內(nèi)部電路具有反接保護和浪涌抑制功能，確保電氣連接的穩(wěn)定性和安全性。132021

JWK12-A5P Proximity Switch Overview

The JWK12-A5P is an inductive proximity switch designed for non-contact detection of metal objects. Utilizing electromagnetic field technology, it activates when a metal target enters its sensing range without requiring physical contact or pressure. This operational principle eliminates mechanical wear, making it suitable for long-term use in industrial automation systems including machine tools, conveying equipment, and production line monitoring applications. The switch excels in position control, object counting, and safety interlock scenarios.111

Key Product Features

This proximity switch features high sensitivity with adjustable detection distance via built-in sensitivity regulator. Its compact housing provides dustproof and water-resistant protection (IP67 rating), while the integrated LED indicator allows visual status monitoring. The product offers both normally open (NO) and normally closed (NC) output configurations, supporting DC power supply systems. Fast response frequency ensures reliable detection of rapidly moving targets, with repeatability accuracy maintained across operating cycles.412

Technical Specifications

Operating within 10-30VDC voltage range, the JWK12-A5P delivers 300mA output current with 5mm standard sensing distance (adjustable). The brass/nickel-plated housing withstands industrial environments within -25°C to +70°C temperature range. Its M12 threaded barrel enables flexible flush or non-flush mounting options. Internal protection circuits prevent damage from reverse polarity connection and voltage fluctuations. The product s vibration-resistant design maintains stable performance in dynamic mechanical applications.51321

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