DA54/磁性开关D-A54
产品概述
磁性开关D-A54（型号DA54）是一种通过磁感应原理实现电路通断控制的电子元件，也称为舌簧开关或磁控开关。其核心部件为密封在树脂外壳中的磁簧管，当外部磁铁靠近时，簧片磁化吸合导通电路；磁铁远离时簧片复位断开。该设计具有结构紧凑、响应快速、使用寿命长等特点，适用于工业自动化中的位置检测、限位控制等场景。112
技术特点
D-A54采用直接出线式设计，便于安装和接线。内部集成保护电路和动作指示灯，可直观显示开关状态。产品支持5~240VAC/DC宽电压输入，最大切换频率200Hz，适应高频操作需求。外壳防护等级高，能抵御粉尘和潮湿环境，确保在机械制造、食品加工、纺织等行业的稳定运行。其拉杆安装方式可灵活适配气缸等执行机构，实现精准的活塞位置检测。248
应用领域
该产品广泛应用于自动化生产线，如机床定位、输送带计数、包装机械的行程控制等。在汽车制造中用于检测车门闭合状态，在冶金行业监控设备移动位置，在电力系统中辅助安全保护。其无接触式工作原理避免了机械磨损，特别适合需要长期免维护的场合。1614
英文介绍（English Description）
The D-A54 Magnetic Switch, also known as a reed switch, is an electromechanical device designed for position sensing in automated systems. Its encapsulated reed contacts activate when exposed to a magnetic field, providing reliable NO (Normally Open) signal output. With a compact resin housing and direct cable connection, it enables easy mounting on pneumatic cylinders or machinery.
Key features include dual-color LED status indication, wide operating voltage range (5~240VAC/DC), and high switching frequency up to 200Hz. The IP-rated construction ensures resistance to industrial contaminants like oil mist and vibration. Typical applications include material handling equipment, textile machinery, and automotive assembly lines where non-contact detection of metallic components is required. The product s durability and simple configuration make it a cost-effective solution for factory automation.41219
设计优势
通过优化磁路设计和簧片材料，D-A54在60Gs磁场强度下即可触发，灵敏度高且抗干扰性强。产品提供多色系选择，便于现场区分功能。模块化结构支持快速更换，降低维护成本。其工作温度范围覆盖常规工业环境需求，滞后特性可有效避免信号抖动。2822
简单介绍
D-A54 磁性开关DX-20RDX-21RGMA-2AGMB-2AGMC-2AGMT-2AGME-2AGMF-2AGMD-2AGMK-2AGLS-KAIGLS-KBIGA-2GA-3
DA54/磁性开关D-A54
D-A54 磁性开关
的详细介绍
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