電磁調(diào)速電機(jī)控制裝置,JD1C-40
產(chǎn)品概述
JD1C-40電磁調(diào)速電動(dòng)機(jī)控制裝置是一款精密型調(diào)速控制器,專為電磁調(diào)速電動(dòng)機(jī)設(shè)計(jì),可實(shí)現(xiàn)恒轉(zhuǎn)矩?zé)o級(jí)調(diào)速。該產(chǎn)品采用先進(jìn)的運(yùn)算放大器集成電路(LM324)和專用可控硅控制集成電路(KJ系列),支持DC0~10V控制電壓信號(hào),兼容PC機(jī)0~5V控制信號(hào),具有抗干擾能力強(qiáng)、操作簡(jiǎn)便、穩(wěn)速性能優(yōu)異等特點(diǎn)。其調(diào)速范圍為1250~120轉(zhuǎn)/分(50Hz),轉(zhuǎn)速調(diào)整率≤0.5%,穩(wěn)速精度≤0.5%,適用于0.55~40KW電機(jī)功率范圍。18
技術(shù)特點(diǎn)
該裝置通過(guò)速度指令電位器與測(cè)速發(fā)電機(jī)反饋信號(hào)的差值調(diào)節(jié),經(jīng)放大后控制可控硅開(kāi)放角,從而精確調(diào)整轉(zhuǎn)差離合器的激磁電流,實(shí)現(xiàn)寬范圍轉(zhuǎn)速調(diào)節(jié)。前置放大器采用模塊化設(shè)計(jì),確保信號(hào)處理穩(wěn)定;最大輸出為DC90V/8A,適配三相AC30V/1500rpm測(cè)速發(fā)電機(jī)。產(chǎn)品結(jié)構(gòu)為IP5X防塵密封設(shè)計(jì),支持面板嵌入式或墻掛安裝,工作環(huán)境要求海拔≤1000米、溫度-5℃~40℃、濕度≤90%(20℃時(shí))。149
應(yīng)用領(lǐng)域
JD1C-40廣泛應(yīng)用于流水線遠(yuǎn)程控制、組合自動(dòng)化系統(tǒng)及風(fēng)機(jī)泵類負(fù)載場(chǎng)景,尤其在輕工、造紙、食品加工等領(lǐng)域表現(xiàn)突出。其恒轉(zhuǎn)矩調(diào)速特性可顯著降低風(fēng)機(jī)泵類負(fù)載的能耗,節(jié)能效果顯著。產(chǎn)品通過(guò)機(jī)械反饋閉環(huán)系統(tǒng)實(shí)現(xiàn)轉(zhuǎn)速穩(wěn)定,支持多機(jī)聯(lián)動(dòng)控制,滿足復(fù)雜工業(yè)場(chǎng)景需求。1515
Product Overview
The JD1C-40 Electromagnetic Speed Control Device is a precision-type controller designed for electromagnetic speed-regulating motors, enabling constant-torque stepless speed adjustment. It utilizes advanced operational amplifier ICs (LM324) and dedicated thyristor control circuits (KJ series), supporting DC0~10V control signals with PC 0~5V compatibility. Key features include strong anti-interference capability, user-friendly operation, and high-speed stability, with a speed range of 1250~120 rpm (50Hz), speed regulation rate ≤0.5%, and speed accuracy ≤0.5% for motors within 0.55~40KW. 18
Technical Highlights
The device compares speed command signals from potentiometers with tachogenerator feedback, amplifying the difference to control thyristor conduction angles for precise excitation current adjustment in slip clutches. Its modular pre-amplifier ensures stable signal processing, while maximum output reaches DC90V/8A, compatible with three-phase AC30V/1500rpm tachogenerators. The IP5X dustproof enclosure supports panel-mounted or wall-hung installation, operating under conditions of altitude ≤1000m, temperature -5℃~40℃, and humidity ≤90% (at 20℃). 149
Applications
Widely used in conveyor remote control, automated systems, and fan/pump loads, the JD1C-40 excels in light industry, papermaking, and food processing. Its constant-torque characteristics significantly reduce energy consumption for fan/pump applications. The closed-loop mechanical feedback system ensures stable rotation speed and supports multi-machine synchronization for complex industrial requirements. 1515
簡(jiǎn)單介紹
JD1C-40 電磁調(diào)速電機(jī)控制裝置轉(zhuǎn)速調(diào)整率:≤0.5%(10%~100%的負(fù)載變化時(shí))穩(wěn)速精度:≤0.5%測(cè)速發(fā)電機(jī):三相>AC30(伏)/1500(轉(zhuǎn)/分)時(shí)
JD1C-40 電磁調(diào)速電機(jī)控制裝置
的詳細(xì)介紹
JD1C-40 電磁調(diào)速電機(jī)控制裝置
JD1系列電磁調(diào)速電動(dòng)機(jī)裝置是機(jī)械電子工業(yè)部聯(lián)合設(shè)計(jì)產(chǎn)品,是國(guó)家第十批聯(lián)合推廣的節(jié)能產(chǎn)品,用于電磁調(diào)速電動(dòng)機(jī)的速度控制,實(shí)現(xiàn)恒轉(zhuǎn)矩?zé)o級(jí)調(diào)速,當(dāng)負(fù)載為風(fēng)機(jī)泵類時(shí),有明顯的節(jié)電效果。
JD1C系信號(hào)控制精密型調(diào)速器,前置放大器采用運(yùn)算放大器集成電路(LM324)和專用可控硅控制集成電路(KJ系列),控制電壓信號(hào)(DC 0~10V),兼容PC機(jī)0~5V控制信號(hào).具有抗干擾能力強(qiáng)、使用方便、操作簡(jiǎn)單、穩(wěn)速等功能。
廣泛應(yīng)用于流水線遠(yuǎn)程控制和組合自控等功能。
其他說(shuō)明:
主要技術(shù)參數(shù):
控制器大輸電壓:DC90V
控制器大輸電流:8A
可控電機(jī)功率:0.55~40KW
調(diào)速范圍:(50Hz) 1250~120轉(zhuǎn)/分
轉(zhuǎn)速調(diào)整率:≤0.5%(10%~100%的負(fù)載變化時(shí))
穩(wěn)速精度:≤0.5%
測(cè)速發(fā)電機(jī):三相>AC30(伏)/1500(轉(zhuǎn)/分)時(shí)
控制信號(hào):直流0~10V電流0~20毫安
使用條件:
◆ 海拔不超過(guò)1000米
◆ 周圍環(huán)境:-5℃~40℃
◆ 相對(duì)溫度不超過(guò)90%(20℃以下時(shí))
◆ 振動(dòng)頻率范圍為10Hz~150Hz時(shí)期人大振動(dòng)加速度不超過(guò)0.5g
◆ 電網(wǎng)電壓幅值波動(dòng)≤10%額定值時(shí),保證額定使用
◆ 周圍介質(zhì)沒(méi)有導(dǎo)電塵埃和能腐蝕金屬和破壞絕緣的氣體
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