RB-H-5料位开关
RB-H-5料位开关产品介绍(中文)
RB-H-5阻旋式料位开关是一种用于固体物料(如粉状、颗粒状或块状)料位监测的工业控制设备。该产品采用微型电机驱动检测叶片低速旋转(约1转/分钟),当物料触及叶片时会触发机械传动机构,通过微动开关输出接点信号并切断电机电源。其独特设计包含可调节扭力弹簧机构,能适应不同比重物料的检测需求(≥0.4g/cm³),叶片过载时配备自动打滑保护功能防止电机损坏。产品工作温度范围覆盖-20℃至80℃,特殊设计可扩展至400℃高温环境,防护等级达IP65,适用于水泥、冶金、煤炭、饲料等行业的料仓、容器及溜槽的料位控制。安装方式支持侧装或顶装,叶片材质为SUS304不锈钢,提供220VAC/110VAC/24VAC多种电源选项,接线盒采用防尘密封设计,维护时无需整体拆卸即可检查内部部件。358
RB-H-5 Level Switch Product Description (English)
The RB-H-5 rotary paddle level switch is designed for point-level detection of bulk solids including powders, granules and lump materials in industrial applications. Its working mechanism features a low-speed rotating blade (1 RPM) driven by a micro motor, which stops upon contacting materials and activates SPDT contacts while cutting off power. The torque adjustment mechanism allows sensitivity customization for materials with different densities (≥0.4g/cm³), with an automatic slip clutch protecting the motor from overload damage. Constructed with SUS304 stainless steel blade and IP65-rated enclosure, it operates reliably in temperatures from -20℃ to 80℃ (optionally up to 400℃). Typical applications include material level monitoring in silos, hoppers and chutes across cement plants, metallurgy, coal handling and feed processing industries. The device supports side/top mounting with M20×1.5 cable entry and offers multiple voltage options (220VAC/110VAC/24VAC). Maintenance-friendly design enables partial disassembly for internal inspection without removing the entire unit from installation. 61117
产品特点与优势(中英文对照)
结构设计特点
• 全密闭防尘结构,适用于户外及多粉尘环境
• 独特油封设计防止粉尘沿轴渗入
• 扭力可调机构适应不同密度物料
• 叶片过载保护避免设备损坏
Structural Features:
• Fully sealed design for outdoor/dusty environments
• Special shaft seal prevents dust penetration
• Adjustable torque mechanism for varied material densities
• Blade overload protection with automatic clutch
应用灵活性
提供多种叶片尺寸和安装法兰规格(如G2+1/2"、N50法兰等),可根据料仓开口尺寸定制。水平安装时建议叶片向下倾斜10-20°以减少物料冲击,垂直安装时需确保接线口朝下。
Installation Flexibility:
Customizable blade sizes and flange specifications (e.g. G2+1/2", N50) adapt to vessel openings. For horizontal mounting, 10-20° downward tilt minimizes material impact; vertical installation requires downward-facing cable entry. 5812
维护与可靠性
产品采用模块化设计,故障时可快速更换电机或传动部件。日常维护仅需定期清理叶片附着物并检查传动轴变形情况,无需专业工具即可完成扭力弹簧调节。
Maintenance:
Modular design enables quick replacement of motor or transmission components. Routine maintenance involves blade cleaning and shaft inspection, with tool-free torque adjustment capability. 172129
RB-H-5料位开关
RB-H-5料位开关
一、产品简介:
阻旋开关是用于固态物料(包括粉状、块状、粒状、胶状等)的物位控制器。它具有密封性好、过载能力强、轻便易装、输出触点容量大等特点。针对不同比重的物料可通过调弹簧的拉力来实现,其接触物料部分全为不锈钢材料。阻旋开关在化工、塑料、水泥、制药、饲料、食品等行业得到了广泛的应用。
二、工作原理
电机带动叶片旋转,当被侧介质到达叶片位置时,叶片手足停止转动,从而触动后面的微动开关输出开关信号,当被测介质下降离开叶片时,叶片在弹簧的作用下恢复原位继续转动。弹簧的拉力可根据所测介质的比重进行调整,物料比重大时弹簧调整到*强,反之调至*弱。
三、产品特点
1.美国小料斗专业型技术,三个轴承支撑,运行更可靠;
2.开创的密封设计可防止粉尘渗入(砖利实际);
3.扭力稳定可靠且扭力大小可调节;
4.叶片承受过重负载,离合器自动打滑,保护电机不受损坏;
5.机电分离式结构,整体免拆卸易维护;
6.接线盒IP65的防护等级,密封性好,可室外使用;
7.特殊叶片可使用于低密度物料;
8.适用范围广泛,可用于钢铁,水泥,电力,饲料,化学塑胶,化学肥料等;
四、技术参数
1.电源:220VAC/110VAC/24VAC/24VDC
2.触点容量:250VAC/10A SPDT(单刀双掷)
3.功率:4W
4.叶片转速:1RPM(转/分)
5.力矩:1.0kg×cm
6.物料比重:≥0.5g/cm3
7.工作温度:-10℃-80℃(*高可达400℃)
8.绝缘电阻:≥100MΩ
9.介电强度:1500*1min
10.防护等级:IP65
11.叶片材质:SUS304
RB-H-5料位开关


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