SZMB-5T磁电转速传感器/SZMB5T
产品概述
SZMB-5T磁电转速传感器是一款非接触式测量设备，专为工业场景中的转速监测需求设计。该产品通过磁电感应原理，能够准确将机械旋转部件的角位移转换为电信号输出，适用于各类导磁材料如齿轮、叶轮、带孔圆盘等旋转体的转速及线速度测量。传感器采用坚固的不锈钢外壳结构，具有耐高温、抗腐蚀特性，可在-10℃至+110℃的环境温度范围内稳定工作。其核心部件由磁钢、铁芯和感应线圈组成，当铁芯靠近旋转的导磁体时，磁路磁阻变化会产生近似正弦波的电信号，信号幅值与转速成正比，典型输出在50r/min时可达300mV以上。21825
The SZMB-5T Magnetoelectric Tachometer Sensor is a non-contact measurement device designed for rotational speed monitoring in industrial applications. Utilizing electromagnetic induction principles, it precisely converts angular displacement of rotating mechanical components into electrical signals. Suitable for various ferromagnetic materials including gears, impellers, and perforated discs, the sensor features a robust stainless steel housing with resistance to high temperatures and corrosion, maintaining stable performance within an operational temperature range of -10℃ to +110℃. Its core components consist of permanent magnets, iron cores, and induction coils, generating approximately sinusoidal waveforms with amplitude proportional to rotational speed (typically ≥300mV at 50r/min).2919
技术特点
该传感器采用无源工作模式，无需外部供电即可产生信号，显著简化了系统布线复杂度。产品具备1mm至2mm的安装间隙容差，支持20Hz至5000Hz的宽频响范围，适配模数≥1的磁性齿轮或模数≥2的电工钢齿轮测量。独特的磁路设计使其在强烈振动环境中仍能保持信号稳定性，输出波形畸变率小于0.5%。传感器整体尺寸为M22×1螺纹接口，总长84mm，重量约100g，标配10米长屏蔽电缆，可直接接入X12K4P四芯航空插头实现信号远传。51624
Operating without external power supply, this sensor simplifies system wiring while offering 1-2mm installation gap tolerance and 20Hz-5000Hz frequency response. Compatible with magnetic gears (module≥1) or electrical steel gears (module≥2), its optimized magnetic circuit design ensures signal stability even in high-vibration environments with waveform distortion below 0.5%. The compact device features M22×1 threaded interface, 84mm overall length, and 100g weight, including 10-meter shielded cable with X12K4P quad-connector for long-distance transmission.2326
应用优势
在实际应用中，该产品特别适合核电站冷却泵等关键设备的转速监测系统，可与频率-电流转换器构成完整的检测装置。相比光电式传感器，其磁敏特性不受油污、粉尘等环境因素影响，在冶金、石化、电力等行业的重载设备上表现出卓越的可靠性。传感器平均无故障时间超过50,000小时，且无需定期添加润滑油，大幅降低维护成本。测量数据可通过二次仪表直接显示或接入PLC系统，满足工业自动化场景下的实时监控需求。2825
Ideal for critical equipment like nuclear cooling pumps, this sensor forms complete monitoring systems with frequency-current converters. Compared to optical sensors, its magnetic sensing capability remains unaffected by oil contamination or dust, demonstrating exceptional reliability in heavy-duty applications across metallurgy, petrochemical, and power industries. With over 50,000 hours MTBF and lubrication-free operation, it significantly reduces maintenance costs. Measurement data can be directly displayed on secondary instruments or integrated into PLC systems for real-time industrial automation monitoring.1328
设计亮点
产品采用分体式结构设计，感应部件与信号处理单元分离，便于在恶劣工况下进行模块化更换。线圈绕组经过真空浸漆处理，配合特种磁钢材料，确保在连续工作条件下仍能保持稳定的输出特性。针对不同安装场景提供多种支架选件，包括水平或垂直固定方案。传感器内部采用浇封工艺，符合工业级防护要求，能有效抵御潮湿、盐雾等环境侵蚀。91829
Featuring modular design with separate sensing and signal processing units, the product facilitates easy maintenance in harsh environments. Vacuum-impregnated coil windings combined with special magnetic materials guarantee stable output characteristics during continuous operation. Multiple mounting brackets are available for horizontal or vertical installation scenarios. Internally potted construction provides industrial-grade protection against moisture, salt spray, and other corrosive elements.525
SZMB-5T 磁电转速传感器
的详细介绍SZMB-5T磁电转速传感器/SZMB5T
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