BR-7X料位開關
BR-7X料位開關產品介紹(中文)
BR-7X耐高溫阻旋料位開關是一種用于固態(tài)物料(包括粉狀、粒狀、塊狀、膠狀等)的物位控制設備。該產品采用永磁電機帶動葉片旋轉的設計原理,當被檢測物料上升至葉片位置時,葉片轉動受阻,阻力通過傳動軸傳遞到接線盒內的檢測裝置,輸出開關信號并切斷電機電源;當物料下降時,葉片阻力消失,裝置依靠彈簧拉力恢復旋轉狀態(tài)。其特點是葉片過載時馬達自動打滑保護,工作溫度范圍覆蓋-20℃至80℃(高溫型可達350℃),適用于化工、塑料、鋼鐵、電力、水泥、制藥等行業(yè)。產品采用不銹鋼材質接觸物料部分,具有密封防塵設計,支持水平、垂直或傾斜安裝方式,且扭力大小可根據物料比重調節(jié)。1610
Introduction to BR-7X Level Switch (English)
The BR-7X high-temperature resistant rotary paddle level switch is designed for solid material detection, including powders, granules, lumps, and viscous substances. It operates by driving a rotating blade via a permanent magnet motor. When material contacts the blade, the rotation resistance triggers a switch signal and cuts off the motor power; when material level drops, the spring mechanism restores rotation. Key features include automatic motor slip protection under overload, operational temperature range from -20°C to 80°C (high-temperature version up to 350°C), and adaptability to industries like chemicals, plastics, cement, and food processing. The stainless-steel blade and sealed construction ensure durability, while adjustable torque accommodates varying material densities. Installation flexibility allows horizontal, vertical, or angled mounting in silos or hoppers.1622
產品結構與功能細節(jié)(中文)
該設備采用機電分離式結構,維護時無需整體拆卸,獨特油封設計防止粉塵滲入軸承。葉片規(guī)格和軸長可定制,適用于不同容積的料倉。其工作原理基于物料對旋轉葉片的機械阻力,通過微動開關轉換信號,觸點容量為10A/250VAC。針對低密度物料(≥0.5g/cm³)可調整彈簧至弱檔位提升靈敏度,高密度物料則調至強檔位避免誤觸發(fā)。防護等級達IP65,適合多粉塵環(huán)境,且特殊鐮刀型葉片設計能減少物料堆積影響。102023
Technical Specifications (English)
Structurally, the BR-7X features a motor-compartment separation design for easy maintenance, with dust-proof bearings via specialized oil seals. Customizable blade sizes and shaft lengths (up to 500mm optional) adapt to diverse bin configurations. The mechanism utilizes material-induced mechanical resistance to activate a microswitch (SPDT contact, 10A/250VAC). Sensitivity adjustment via 4-stage spring tension settings accommodates materials from 0.5g/cm³ density. The IP65-rated enclosure withstands harsh environments, while optional sickle-shaped blades minimize material adhesion. Standard power options include 110VAC/220VAC or 24VDC versions with ≤4W consumption.61622
應用場景與優(yōu)勢(中文)
在水泥廠煤粉倉、飼料廠原料倉等場景中,BR-7X能穩(wěn)定檢測流動性差異大的物料,如遇蓬松纖維類物質時可更換加長葉片。相比電容式開關,其機械式檢測不受介質介電常數變化影響;相較于音叉開關,阻旋設計對低密度物料更敏感。設備運行功耗低(約3W),啟動延時0.7秒,槳葉轉速1RPM,長期連續(xù)運轉穩(wěn)定性強,且過載保護機構可避免外力損壞傳動部件。102025
Applications & Advantages (English)
Ideal for coal bunkers in power plants or grain silos, the BR-7X reliably detects materials with varying flow properties, where extended blades are optional for fibrous substances. Compared to capacitive switches, its mechanical operation avoids dielectric constant interference; versus vibrating forks, it offers better sensitivity for lightweight powders. With low power consumption (3W), 0.7s start-up delay, and 1RPM blade speed, it ensures long-term stability. The overload clutch protects internal gears from damage during unexpected impacts or blockages.162225
BR-7X料位開關
BR-7X料位開關
一、產品簡介:
阻旋開關是用于固態(tài)物料(包括粉狀、塊狀、粒狀、膠狀等)的物位控制器。它具有密封性好、過載能力強、輕便易裝、輸出觸點容量大等特點。針對不同比重的物料可通過調彈簧的拉力來實現,其接觸物料部分全為不銹鋼材料。阻旋開關在化工、塑料、水泥、制藥、飼料、食品等行業(yè)得到了廣泛的應用。
二、工作原理
電機帶動葉片旋轉,當被側介質到達葉片位置時,葉片手足停止轉動,從而觸動后面的微動開關輸出開關信號,當被測介質下降離開葉片時,葉片在彈簧的作用下恢復原位繼續(xù)轉動。彈簧的拉力可根據所測介質的比重進行調整,物料比重大時彈簧調整到*強,反之調至*弱。
三、產品特點
1.美國小料斗專業(yè)型技術,三個軸承支撐,運行更可靠;
2.開創(chuàng)的密封設計可防止粉塵滲入(磚利實際);
3.扭力穩(wěn)定可靠且扭力大小可調節(jié);
4.葉片承受過重負載,離合器自動打滑,保護電機不受損壞;
5.機電分離式結構,整體免拆卸易維護;
6.接線盒IP65的防護等級,密封性好,可室外使用;
7.特殊葉片可使用于低密度物料;
8.適用范圍廣泛,可用于鋼鐵,水泥,電力,飼料,化學塑膠,化學肥料等;
四、技術參數
1.電源:220VAC/110VAC/24VAC/24VDC
2.觸點容量:250VAC/10A SPDT(單刀雙擲)
3.功率:4W
4.葉片轉速:1RPM(轉/分)
5.力矩:1.0kg×cm
6.物料比重:≥0.5g/cm3
7.工作溫度:-10℃-80℃(*高可達400℃)
8.絕緣電阻:≥100MΩ
9.介電強度:1500*1min
10.防護等級:IP65
11.葉片材質:SUS304
BR-7X料位開關


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