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特點(diǎn)
* 高性能、低價(jià)格
* 設(shè)有16檔等角度恒力矩細(xì)分，****分辨率60000步/轉(zhuǎn)
* ****反應(yīng)頻率可達(dá)200Kpps
* 步進(jìn)脈沖停止超過(guò)1.5s時(shí)，線圈電流自動(dòng)減到設(shè)定電流的一半
* 光電隔離信號(hào)輸入/輸出
* 驅(qū)動(dòng)電流2.5A/相到6.2A/相分8檔可調(diào)
* 單電源輸入，電壓范圍：DC24V-80V
* 相位記憶功能（注：輸入停止超過(guò)3秒后，驅(qū)動(dòng)器自動(dòng)記憶當(dāng)時(shí)電機(jī)相位，重新上電或MF信號(hào)由低電平變?yōu)楦唠娖綍r(shí)，驅(qū)動(dòng)器自動(dòng)恢復(fù)電機(jī)相位）。
電流設(shè)定
驅(qū)動(dòng)器工作電流由D1-D4端子設(shè)定，運(yùn)行電流為正常工作輸出電流設(shè)置開關(guān)（詳見下表）
|
運(yùn)行電流（A） |
2.5 |
2.7 |
2.9 |
3.0 |
3.5 |
3.7 |
3.9 |
4.2 |
|
D1 |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
|
D2 |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
|
D3 |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
|
D4 |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
|
運(yùn)行電流（A） |
4.4 |
4.6 |
4.8 |
5.0 |
5.3 |
5.7 |
6.0 |
6.2 |
|
D1 |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
|
D2 |
OFF |
OFF |
OFF |
OFF |
ON |
ON |
ON |
ON |
|
D3 |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
ON |
ON |
|
D4 |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
細(xì)分設(shè)定
驅(qū)動(dòng)器細(xì)分由D5-D8端子設(shè)定，共16檔，D9和D10為功能設(shè)定。附表如：細(xì)分?jǐn)?shù)(脈沖/轉(zhuǎn))
|
細(xì)分?jǐn)?shù) |
400 |
500 |
600 |
800 |
1000 |
1200 |
2000 |
3000 |
|
D5 |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
|
D6 |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
|
D7 |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
|
D8 |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
|
細(xì)分?jǐn)?shù) |
4000 |
5000 |
6000 |
10000 |
12000 |
20000 |
30000 |
60000 |
|
D5 |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
|
D6 |
ON |
ON |
ON |
ON |
OFF |
OFF |
OFF |
OFF |
|
D7 |
ON |
ON |
OFF |
OFF |
ON |
ON |
OFF |
OFF |
|
D8 |
ON |
OFF |
ON |
OFF |
ON |
OFF |
ON |
OFF |
|
D9 |
ON, 雙脈沖：PU為正向步進(jìn)脈沖信號(hào)，DR為反向步進(jìn)脈沖信號(hào) |
|
OFF, 單脈沖：PU為步進(jìn)脈沖信號(hào)，DR為方向控制信號(hào) |
|
D10 |
自動(dòng)檢測(cè)開關(guān)（OFF時(shí)接收外部脈沖，ON時(shí)驅(qū)動(dòng)器內(nèi)部以30轉(zhuǎn)/分的速度運(yùn)行） |
引腳功能說(shuō)明
|
標(biāo)記符號(hào) |
功能 |
注釋 |
|
PU+ |
輸入信號(hào)光電隔離正端 |
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻 |
|
PU- |
DP9= OFF, PU為步進(jìn)脈沖信號(hào) |
下降沿有效，每當(dāng)脈沖由高變低時(shí)電機(jī)走一步，輸入電阻220Ω，要求：低電平0-0.5V，高電平4-5V，脈沖寬度>2.5μS |
|
DP9=ON, PU為正相步進(jìn)脈沖信號(hào) |
|
DR+ |
輸入信號(hào)光電隔離正端 |
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻 |
|
DR- |
DP9= OFF, DR為方向控制信號(hào) |
用于改變電機(jī)轉(zhuǎn)向。輸入電阻220Ω，要求：低電平0-0.5V，高電平4-5V，脈沖寬度>2.5μS |
|
DP9=ON, DR為反向步進(jìn)脈沖信號(hào) |
|
MF+ |
輸入信號(hào)光電隔離正端 |
接+5V供電電源，+5V-+24V均可驅(qū)動(dòng)，高于+5V需接限流電阻 |
|
MF- |
電機(jī)釋放信號(hào) |
有效（低電平）時(shí)關(guān)斷電機(jī)接線電流，驅(qū)動(dòng)器停止工作，電機(jī)處于自由狀態(tài) |
|
V- |
電源負(fù)極 |
電源：DC24-80V |
|
V+ |
電源正極 |
|
U |
電機(jī)接線 |
|
|
V |
|
W |
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