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gadna9
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樓主  發(fā)表于: 2019-06-07 10:31
2個(gè)雷塞的步進(jìn)電機,電機電流是5A,適配器輸入電壓范圍是24-48V,官網(wǎng)給出的力矩曲線(xiàn)圖是以36V為例。
這2個(gè)電機是做圓弧插補,現在直流電源選型計算是48*5*2*1.5(放大系數)=720W,輸出是48V。
請問(wèn)各位大神上面的選型合適嗎?會(huì )不會(huì )選太大了。
ailove88
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1樓  發(fā)表于: 2019-06-08 16:10
這個(gè)請高手給出解答 記得以前 我實(shí)測過(guò)電流 距離電機標定的電流差的很遠,  例如電機標定電流3A  實(shí)測下來(lái)好像1A都不到,
nightblueblu
道阻且長(cháng),窮且益堅。
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2樓  發(fā)表于: 2019-06-12 09:20
可以的 ,步進(jìn)電機電源大一點(diǎn)沒(méi)關(guān)系,輸入電壓越高,步進(jìn)電機發(fā)熱越厲害,注意好電機的散熱
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