JC-R7-X料位开关
JC-R7-X料位开关产品概述
JC-R7-X阻旋式料位开关是一款专为粉状、颗粒状及块状物料设计的工业级料位检测设备，采用旋转叶片机械式检测原理，适用于塑料、化工、食品、饲料等行业。该产品通过微型电机驱动不锈钢叶片低速旋转（1转/分钟），当物料接触叶片时触发机械过载保护并输出开关信号，实现料位报警或控制功能。其机电分离式结构设计便于维护，弹性离合器可防止电机因过载损坏，特殊叶片配置支持低密度物料（≥0.4g/cm³）检测。产品防护等级达IP65，适用于-30℃至80℃环境温度范围。1428
JC-R7-X Level Switch Product Introduction
The JC-R7-X rotary paddle level switch is a compact and reliable solution for detecting solid materials in industrial applications. Featuring a SUS304 stainless steel paddle rotating at 1 RPM, it automatically stops and generates SPDT switch signal upon contacting powders, granules or bulk solids (minimum density 0.4g/cm³). The hermetically sealed design with mechanical overload protection ensures long-term operation in dusty environments. Its unique magnetic coupling between shaft and motor prevents false signals caused by material buildup. Suitable for side or top mounting in hoppers, silos and processing equipment, this device supports 24-240V AC/DC power supply with 8A contact capacity. The oil-sealed bearing structure effectively prevents dust penetration while maintaining smooth rotation.4714
核心功能特点
该产品采用高度集成的机械密封技术，轴封部分通过油封设计阻隔粉尘侵入。叶片扭矩可通过弹簧调节（标准力矩1N·m），适应不同比重物料检测需求。电机底座与检测机构采用分离式布局，用户无需拆卸整体即可维护内部组件。针对塑料颗粒、食品粉末等轻质物料，可选配加宽叶片提升检测灵敏度。工作电压兼容220VAC/110VAC/24VAC等多种规格，接线口采用M20×1.5标准螺纹，安装便捷。产品通过弹性离合机构实现双重保护：物料阻挡时自动切断电源，过载时电机空转避免损坏。12024
Technical Specifications
Electrical Parameters: Power supply 220VAC±10% (50/60Hz), Power consumption 3W, Contact rating 8A/250VAC SPDT. Mechanical Properties: Rotation speed 1 RPM (counter-clockwise), Torque adjustment range 0.5-1.5N·m, Paddle material SUS304 stainless steel. Environmental Adaptability: Operating temperature -30~80℃, Protection class IP65, Material compatibility for corrosive/dusty conditions. Installation Options: Top-mounted with 172mm total length (89mm from thread to paddle) or side-mounted via flange/thread connection. The integrated cable gland (M20×1.5) accommodates VV 5×0.5mm² cables up to 300mm diameter. Special versions available for high-temperature applications up to 300℃.71315
典型应用场景
该设备广泛应用于塑料注塑机原料仓的缺料报警、食品加工厂的粉料输送控制、化工行业反应釜的固体填料监测等场景。在染色机混合工序中，可精确触发自动补料系统；于谷物加工环节，能有效防止粉碎机空转损坏。产品的小型化设计（总长172mm）特别适合空间受限的安装环境，如挤出机进料口或小型料斗。针对煤粉、水泥等强磨损性物料，加厚叶片和轴承结构可延长使用寿命。对于5米深料仓，建议配合保护罩使用以避免物料冲击。41428
Application Fields
Typical applications include: 1) Level monitoring in plastic molding material silos to prevent hopper emptying; 2) Automated feeding control for powder blending systems in food processing plants; 3) Overfill protection for chemical reactors handling granular catalysts. The compact size (172×30×80mm) makes it ideal for space-constrained installations like extruder feed throats. In dyeing machines, it ensures precise material weighting by triggering refill at low-level points. For coal/cement applications, wear-resistant paddle options are available. The device also functions effectively in grain milling systems to avoid crusher damage from material shortage. Optional high-temperature models support heating process vessels.51225
JC-R7-X料位开关
阻旋料位开关产品原理：阻旋料位开关是一种用于固态物料（包括粉状、粒状、块状、胶状等）的物位控制器。其利用永磁电机带动叶片旋转，当被检测物料上升至叶片位置时，叶片转动受阻，该阻力通过传动轴传递到接线盒内的检测装置，检测装置则向外输出一个开关信号，并切断电机电源使叶片停止转动。当物料下降时，叶片阻力消失，检测装置便依靠弹簧的拉力恢复到原始状态，叶片恢复旋转状态。在化工、塑料、钢铁、电力、水泥、制药、饲料、食品等行业得到了的应用。
SR2-10-185当涂电厂用阻旋式料位开关
产品特点：·
进口马达，可长时间连续运转；· 油封设计可以防粉尘沿轴渗入；· 扭力,且扭力大小可以调节；· 叶片承受过重负荷时，马达回转机构会自动打滑，保护不受损坏；· 接续规格、叶片、长度皆可接受定制。技术参数： · 电源： (A)110VAC (B)220VAC (C)24VAC· 接点容量：5A/250VAC SPDT· 功率：4W· 介电强度： 1500VAC×1min· 叶片转速：1rpm· 防护等级：IP65· 入线口规格：1/2″PF· 适用小比重：0.3g/ cm3· 温度：-20～80℃（高温型耐350℃）· 标准螺纹型」o 接续：1″PFo 适合水平安装o 接续及牙口至叶片长度可定制·
JC-R7-X料位开关
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