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地 址:浙江省杭州市筧橋鎮(zhèn)俞章
工業(yè)園
電 話:0571-88139965 88135419
傳 真:0571-88331960
技術(shù)顧問:13819451813
郵編:310021
郵 箱:[email protected]
工業(yè)園
電 話:0571-88139965 88135419
傳 真:0571-88331960
技術(shù)顧問:13819451813
郵編:310021
郵 箱:[email protected]
![]() |
普通型直流電機正反轉(zhuǎn)模塊
銷售熱線:0571-88139965 0571-88135419
銷售傳真:0571-88331960
技術(shù)支持:13819451813
郵 箱:[email protected] [email protected]
銷售熱線:0571-88139965 0571-88135419
銷售傳真:0571-88331960
技術(shù)支持:13819451813
郵 箱:[email protected] [email protected]
點下面鏈接下載:產(chǎn)品使用說明書
直流電機正反轉(zhuǎn)控制模塊
㈠ 概述
1、本模塊適用于直流電機的頻繁正反啟動運轉(zhuǎn),或直流電感線圈的正負(fù)極性頻繁切換。
克服了機械式觸點容易跳火燒毀的缺點,壽命長,價格低,安裝使用方便。
2、模塊工作電壓和控制電壓適合為12-24Vdc范圍,控制端和工作端之間不隔離。
3、模塊內(nèi)A向和B向之間轉(zhuǎn)換在控制端已設(shè)置互鎖電路,有效防止正反轉(zhuǎn)開關(guān)同時導(dǎo)通。
4、模塊內(nèi)部采用MOSFET功率管做輸出器件,導(dǎo)通壓降小,可靠性高。
5、發(fā)光管LED顯示電機旋轉(zhuǎn)方向,當(dāng)兩路LED都不亮?xí)r為停止?fàn)顟B(tài)。
6、控制端電流不大于25mA。
7、S型模塊配有短路(short circuit)保護和過載保護功能。當(dāng)輸出端發(fā)生短路故障時,能第一時間關(guān)閉功率場效應(yīng)管,從而保護模塊的安全,避免造成模塊永久性損壞。保護狀態(tài)能自行鎖定,直至短路故障排除,電路重新啟動,即恢復(fù)正常運行。
8、A型模塊配有調(diào)速功能,在正反切換的同時,可對電機進行雙向速度的手動或自動調(diào)節(jié)。
㈡ 外形尺寸:長105*寬75*高35 mm
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㈣ 普通型電流等級及型號如下表(12V--24V通用):
50A
|
75A
|
100A
|
125A
|
150A
|
LSD-24P50FD2
|
LSD-24P75FD2
|
LSD-24P100FD2
|
LSD-24P125FD2
|
LSD-24P150FD2
|
㈤ S型短路保護型電流等級及型號如下表(12V和24V不通用):
50A
|
75A
|
100A
|
125A
|
150A
|
LSD-12P50FSD2
|
LSD-12P75FSD2
|
LSD-12P100FSD2
|
LSD-12P125FSD2
|
LSD-12P150FSD2
|
LSD-24P50FSD2
|
LSD-24P75FSD2
|
LSD-24P100FSD2
|
LSD-24P125FSD2
|
LSD-24P150FSD2
|
㈥ A型調(diào)速控制型電流等級及型號如下表(12V--24V通用):
50A
|
75A
|
100A
|
125A
|
150A
|
LSD-24P50FAD2
|
LSD-24P75FAD2
|
LSD-24P100FAD2
|
LSD-24P125FAD2
|
LSD-24P150FAD2
|
㈦ 普通型和短路保護型的接線圖:
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①和③腳為電源輸入的負(fù)極和正極,②④腳接直流電機負(fù)載。必要時可接入快速熔斷器
( ①和③輸入正負(fù)極不允許接錯,否則可能損壞模塊 )
㈧A型模塊配有調(diào)速功能,在正反切換的同時,可對電機進行雙向速度的10k電位器的手動調(diào)節(jié)或0-5V電壓的自動調(diào)節(jié),cont端的電壓越高則電機轉(zhuǎn)速越快,還可實現(xiàn)電機的緩啟動和緩?fù)V埂?/span>
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調(diào)速型模塊的接線如下圖,輸入的12-24Vdc的直流電源應(yīng)是電壓穩(wěn)定的電源,如開關(guān)電源、蓄電池電源等,否則速度不易控制。
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【在百度搜索更多關(guān)于杭州龍科電子有限公司普通型直流電機正反轉(zhuǎn)模塊的相關(guān)文章】 【在google搜索更多關(guān)于杭州龍科電子有限公司普通型直流電機正反轉(zhuǎn)模塊的 相關(guān)文章】 |