磁性开关D-R731L 供应
产品概述
D-R731L磁性开关是一款广泛应用于工业自动化控制领域的感应器件，采用磁场信号触发机制，适用于气缸活塞位置检测、机械限位控制等多种场景。该产品通过内置磁簧管与外部磁铁的非接触式感应实现电路通断，具有响应速度快、使用寿命长的特点。产品采用紧凑型设计，便于直接安装在各类气动执行元件上，是自动化生产线中位置反馈的关键组件之一。136
技术特点
该磁性开关采用耐用的密封结构设计，内部灌封惰性气体保护，确保在复杂工业环境中稳定工作。其感应距离可适应3-15mm范围，输出形式支持常开/常闭两种模式，导线长度标配3米（可定制），横引出线方式简化了安装布线。产品工作电压兼容DC24V，负载功率5W，防护等级达IP67，可在-10℃至60℃温度范围内正常运作。独特的无触点设计减少了机械磨损，延长了设备维护周期。2716
应用领域
D-R731L磁性开关主要配套于SMC等品牌的气缸系列，实现机械设备中移动部件的行程检测、安全限位及状态监控。典型应用包括注塑机合模位置控制、包装机械的物料推送定位、自动化装配线的工件到位检测等场景。其防水防尘特性使其能适应冶金、食品加工等恶劣工况，同时也可用于门禁系统、印刷设备等需要非接触式信号触发的场合。51221
安装与兼容性
该产品采用标准化尺寸设计（37×18mm），提供明装/暗装两种固定方式，可通过螺栓或专用安装夹快速固定在气缸槽轨上。兼容多种磁耦式无杆气缸、带导杆气缸及旋转气缸，与D-R732L等型号可组成对装使用实现双向检测。其铝合金外壳具有良好的散热性和抗冲击性能，导线采用耐油耐磨的PVC外皮，确保在振动环境中长期可靠连接。71517
服务支持
我们提供专业技术咨询和个性化解决方案，可根据客户需求调整导线长度、连接器类型等参数。产品经过严格的质量检测，确保每批次性能一致。完善的库存体系和物流网络能够快速响应客户的采购需求，并为特殊应用场景提供定制化服务。1614
Product Overview
The D-R731L magnetic proximity switch is an industrial-grade sensing device designed for position detection in automation systems. Utilizing reed switch technology activated by magnetic fields, it provides non-contact switching for pneumatic cylinder stroke monitoring and mechanical limit control. The compact housing with integrated wiring allows direct mounting on actuator profiles, making it ideal for space-constrained applications in production lines and machinery. Its universal design ensures compatibility with most standard pneumatic components. 81822
Key Features
This switch features a hermetically sealed glass tube containing inert gas-protected contacts, delivering over 10 million operational cycles. With configurable NO/NC outputs and 3-5mm sensing range adjustability, it accommodates diverse installation conditions. The 3-meter PVC-sheathed cable (extendable to 5m) provides flexible routing options, while the IP67 rating guarantees reliable performance in dusty or humid environments. Operating voltage covers DC12-24V range with low 5W power consumption, reducing energy costs in continuous operation systems. 91119
Typical Applications
Widely implemented in material handling systems, the D-R731L detects palletizer arm positions, conveyor gate status, and robotic end-effector movements. Its vibration-resistant construction suits heavy machinery like stamping presses and die-casting equipment. Additional uses include paper feed synchronization in printing machines, elevator door safety interlocks, and agricultural equipment position feedback. The maintenance-free design minimizes downtime in 24/7 production facilities. 132023
Installation Guidelines
The product s 37×18mm form factor enables seamless integration with CQ2/CG1 series cylinders using included mounting hardware. Dual-color LED indicators (optional) visually confirm operation status during commissioning. For optimal performance, align the switch within specified tolerance relative to cylinder-mounted magnets, maintaining parallel orientation. Environmental safeguards include surge protection circuits and chemical-resistant housing materials for harsh plant conditions. 41024
Service Commitment
Our technical support team assists with integration challenges and provides application-specific wiring diagrams. Inventory management systems ensure prompt delivery of standard and customized configurations, including high-temperature variants for oven conveyor lines. Field-proven reliability across automotive, packaging, and semiconductor industries validates its performance in mission-critical operations. 61421
磁性开关
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，FD-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，
特点 ：
有PP、PVDF材质可适用于强酸碱场所；SUS 304/316金属材质适用于高温高压桶槽。
接线盒规格齐全，有塑料、铝合金、不锈钢防爆型，防护等级IP-65以上。
接点容量50W/250VAC SPST或 30W/200VDC SPDT。
接续法兰有JIS、DIN、ANSI规格；牙口有 NPT、PF、BSP等规格。
有ABS、GL、CR国际船籍认证及Ex防爆认证。
可做多点控制、安装容易、节省成本。
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