磁性開關GA-2 供應
產品概述
GA-2磁性開關是一種基于磁感應原理設計的非接觸式位置檢測裝置，適用于工業(yè)自動化控制系統(tǒng)中的氣缸位置反饋、限位控制等場景。該產品采用密封結構設計，具備抗干擾性強、響應速度快、使用壽命長等特點，可穩(wěn)定工作于-20℃至75℃的環(huán)境中。核心部件采用高靈敏度磁敏元件，能精確檢測磁性目標的接近與遠離狀態(tài)，輸出無觸點開關信號。GA-2系列兼容多種安裝方式，包含直接嵌入式安裝和導軌固定等，適配D-A80、D-A73、D-C73等標準氣缸型號。16
技術特點
GA-2磁性開關的工作電壓覆蓋DC4-240V范圍，最大負載電流達200mA，支持常開/常閉兩種輸出形式。產品外殼采用工程塑料或金屬材質，防護等級達IP67，可有效抵御粉塵、油污和水濺影響。其磁感應距離為10mm，響應時間小于10ms，特別適用于高頻率往復運動的檢測場景。內置LED狀態(tài)指示燈便于現(xiàn)場調試，雙色設計可直觀顯示開關的通斷狀態(tài)。該系列產品無需機械接觸即可工作，避免了傳統(tǒng)限位開關的磨損問題。91828
應用領域
該產品廣泛應用于包裝機械、紡織設備、印刷生產線等自動化領域，主要實現(xiàn)氣缸行程控制、設備安全門檢測、傳送帶定位等功能。在汽車制造環(huán)節(jié)中，可用于焊接機器人氣缸的末端位置反饋；在食品加工行業(yè)，其密封特性適合潮濕環(huán)境下的灌裝設備監(jiān)控。此外還可整合至安防系統(tǒng)作為門窗狀態(tài)傳感器，或應用于物流分揀線的氣缸動作檢測。產品兼容PLC、繼電器等控制單元，便于系統(tǒng)集成。162025
Product Introduction
The GA-2 magnetic proximity switch is a non-contact position sensing device utilizing reed tube technology, designed for pneumatic cylinder position feedback and motion control in industrial automation systems. Its compact housing contains a hermetically sealed magnetic sensor that reliably detects the approach of actuator magnets without physical contact. The switch features durable construction with vibration-resistant design, suitable for operation in harsh industrial environments including areas with dust, moisture or temperature variations. Standard models support both NPN and PNP output configurations.2818
Key Features
This series offers wide voltage compatibility from 5VDC to 240VAC, with 2-wire or 3-wire connection options. The dual-color LED provides visual operation status indication - green for correct positioning and red for deviation alerts. With 10mm standard sensing range and <3ms response time, it ensures precise detection of cylinder piston movement. The GA-2 s epoxy-encapsulated components prevent failures caused by liquid ingress or mechanical shock. Its universal mounting slots allow flexible installation on ISO standard cylinders including D-A93, D-C76 and D-Z73 series. The maintenance-free design eliminates contact bounce issues common in mechanical limit switches.916
Typical Applications
Ideal for packaging machinery, automated assembly lines and material handling systems, the GA-2 performs reliably in applications such as: robotic arm end-stop detection, conveyor belt positioning, injection molding machine safety gates monitoring, and paper processing equipment sequencing. In food/beverage production, its IP67 rating withstands frequent washdowns. The switch also serves well in building automation for elevator door positioning or escalator step chain monitoring. Compatible with major PLC brands, it simplifies integration into existing control systems while reducing wiring complexity compared to traditional microswitches.1925
磁性開關
AL-44R，AL-43R，AL-42R，AL-41R，AL-17R，AL-13R，AL-11R，AL-09R，D-C80，D-A80，CKD-T2H，LJC2-3/60，LJC1-3/24，QCK2422，CK-3，NJK-5002P， CST-220，CS1-G，CS1-S，CS1-J，CS1-U，CS1-F，D-A73，D-C73，D-Z73，D-A54，D-B54，HX-20R，F(xiàn)D-50R，ZE-135，ZC-230，KT-50R，KT-33R，KT-32R，KT-21R，KT-21RY，KT-20R，KT-16R，KT-15R，KT-11R，KT-07R，KT-06R，KT-03R，KL-3045，P1-1A151，4621A，110E681，YIDA-50，YIDA-40，YIDA-35，YIDA-32，YIDA-31，YIDA-21，YIDA-20，YIDA-16，YIDA-15，YIDA-12，YIDA-11，YIDA-09，YIDA-08，YIDA-07，YIDA-06，YIDA-03，YSD-T3，YS-72，YS-32，YS-07，YS-06，YS-03，YGMB-1A，YC-16，TAIYO-YR101, TCS1-D, TCS1-E, TCS1-F, SR-401,SL-26，MG-12，MR-3019，LN-09D，LN-01D，LN-15T，LS-BD2，LY-D73，LY-67A，LY-63，LY-43-1，LY-43，LY-9D-1，LY-9D，LYD-72R，LYD-50R，LYD-35R，LYD-32R，LYD-31R，LYD-21R，LYD-20R，LYD-16R，LYD-15R，LYD-12R，LYD-11R，LYD-07R，LYD-06R，HWK-23，GA-3，GA-2，GLS-KBI，GLS-KAI，GMK-2A，GMD-2A，GMF-2A，GME-2A，GMT-2A，GMC-2A，GMB-2A，GMA-2A，DX-21R，DX-20R，DX-03R，DSM-2C，D-R731L，D-SM2C，D-A93V，D-A93L，D-A93，D-93A，D-Z80，D-Z73L，D-C73L，D-A73L，D-Y69B，D-Y69A，D-Y59A，D-K59，D-B50，D-H7B，C7Y-28G，C7-Z20G，CK-J2R，CKD-RO，CK-2422，CS-100，CS-80B，CS-50B，CS-32B，CS-30E，CS-9D， AL-72R，AL-30R，AL-21R，AL-20R，AL-15R，AL-07R，AL-03R，AL-02R，AL-01R，AN-72R，AN-50R，AN-36R，AN-32R，AN-31R
AN-22R，AN-21R，AN-20R，AN-11R，AN-10R，AN-07R，AN-06R，AN-03R，AN-01R，
特點 ：
有PP、PVDF材質可適用于強酸堿場所；SUS 304/316金屬材質適用于高溫高壓桶槽。
接線盒規(guī)格齊全，有塑料、鋁合金、不銹鋼防爆型，防護等級IP-65以上。
接點容量50W/250VAC SPST或 30W/200VDC SPDT。
接續(xù)法蘭有JIS、DIN、ANSI規(guī)格；牙口有 NPT、PF、BSP等規(guī)格。
有ABS、GL、CR國際船籍認證及Ex防爆認證。
可做多點控制、安裝容易、節(jié)省成本。
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