二相四线步进电机如何接线 两相四拍步进电机怎么接线？
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A\u7ed5\u7ec4\u901a\u6b63\u5411\u7535\u6d41\u7528(+A)\u8868\u793a\uff1b\u901a\u53cd\u5411\u7535\u6d41\u7528(-A)\u8868\u793a\u3002
B\u7ed5\u7ec4\u8868\u793a\u65b9\u6cd5\u540c\u4e0a\u3002
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\u5355\u76f8\uff0c\u56db\u62cd\uff1a(+A)--(+B)--(-A)--(-B)--
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一、并联接法：
以SL86S278A为例，
相电流是4.2A。假如：步进驱动器SL2680 驱动器的电流调到（4.2A*1.4=）5.8A 以下就可以。步进驱动器适宜调到4.5~5.5A 之间。这种接法适用步进电机高速运行。
二、串联接法：
1、以SL86S278A为例，
相电流是4.2A。接这款步进驱动器SL2680 驱动器的电流调到（4.2A/1.4=）3.0A 以下就可以。步进驱动器适宜调到2.6A 就可。
将步进电机的A-和C二个线头并接在一起有绝缘胶纸包好（也即是AC端）。将步进电机的B-和D二个线头并接在一起有绝缘胶纸包好（也即是BC端）。这种接法适用步进电机低速运行。
2、假如SL86S278A步进驱动器SL2680C 驱动器的电流调到（4.2A/1.4=）3.0A 以下就可以。步进驱动器适宜调到2.8A 就可。将将步进电机的A-和C二个线头并接（也即是AC端）接驱动器的AC端上， 将步进电机的B-和D二个线头并接（也即是BC端）接驱动器的BC端上。这种接法适用步进电机低速运行。
两相四线！一条接电源正，一条接电源负，剩下的两条接驱动信号。
绛旓細1銆佷互SL86S278A涓轰緥锛岀浉鐢垫祦鏄4.2A銆傛帴杩欐姝ヨ繘椹卞姩鍣⊿L2680 椹卞姩鍣ㄧ殑鐢垫祦璋冨埌锛4.2A/1.4=锛3.0A 浠ヤ笅灏卞彲浠ャ傛杩涢┍鍔ㄥ櫒閫傚疁璋冨埌2.6A 灏卞彲銆傚皢姝ヨ繘鐢垫満鐨凙-鍜孋浜屼釜绾垮ご骞舵帴鍦ㄤ竴璧锋湁缁濈紭鑳剁焊鍖呭ソ锛堜篃鍗虫槸AC绔級銆傚皢姝ヨ繘鐢垫満鐨凚-鍜孌浜屼釜绾垮ご骞舵帴鍦ㄤ竴璧锋湁缁濈紭鑳剁焊鍖呭ソ锛堜篃鍗虫槸BC绔級銆
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绛旓細1. 鑻ユ偍闅句互鍖哄垎姝ヨ繘鐢垫満鐨凙銆丄'銆丅銆丅'鐩革紝寤鸿鍚戝埗閫犲晢绱㈠彇璇︾粏鐨鎺ョ嚎鍥句互浣滃弬鑰冦2. 鎮ㄤ篃鍙互鑷鍒ゆ柇锛氬皢浠绘剰涓ゆ牴绾跨煭鎺ワ紝鑻ョ數鏈洪毦浠ュ惎鍔紝鍒欒繖涓ゆ牴绾垮睘浜庡悓涓鐩镐綅銆傛偍鍙互灏嗗畠浠涓篈銆丄'銆3. 鍓╀綑鐨勪袱鏍圭嚎鍒欒涓築銆丅'銆傛寜鐓ф彁渚涚殑鎺ョ嚎鍥惧皢瀹冧滑鎺ュ叆椹卞姩鍣ㄣ4. 濡傛灉鐢垫満鐨勮繍杞柟鍚戜笌棰勬湡...
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绛旓細濡傛灉浣犲垎涓嶆竻妤鐢垫満鐨凙 A' B B',鍙互鍚戠敓浜у巶瀹惰鐢垫満鐨鎺ョ嚎鍥俱備篃鍙互鑷繁鍒ゆ柇锛屾妸鍏朵腑浠绘剰涓ゆ牴绾跨煭鎺ユ椂锛岀數鏈哄緢闅捐浆鍔紝杩欎袱鏍圭嚎灏辨槸涓鐩革紝浣犲彲浠ユ妸瀹冧滑鐪嬩綔A A',鍓╀笅涓や釜鐪嬩綔B B',鎸夌収鍥剧ず鎺ュ叆椹卞姩鍣紝濡傛灉鏂瑰悜鍜屼綘瑕佹眰鐨勭浉鍙嶏紝鎶婂叾涓换鎰忎竴鐩哥殑涓ゆ牴绾夸氦鎹綅缃
绛旓細涓ょ浉鐢垫満閫氬父鏄袱涓粫缁勶紝鐢ㄤ竾鐢ㄨ〃閲忎竴涓嬶紝鐩搁氱殑涓ゆ牴绾挎槸涓涓粫缁勶紝鍙互鎺ュ埌浣犵殑椹卞姩鍣ㄤ笂鐨凙鍜孉鎷旓紝鍙﹀涓ゆ牴绾挎帴鍒癇鍜孊鎷旂殑鎺ョ嚎鏌变笂銆傚氨OK锛
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绛旓細1銆佷互SL86S278A涓轰緥锛岀浉鐢垫祦鏄4.2A銆傛帴杩欐姝ヨ繘椹卞姩鍣⊿L2680 椹卞姩鍣ㄧ殑鐢垫祦璋冨埌锛4.2A/1.4=锛3.0A 浠ヤ笅灏卞彲浠ャ傛杩涢┍鍔ㄥ櫒閫傚疁璋冨埌2.6A 灏卞彲銆傚皢姝ヨ繘鐢垫満鐨凙-鍜孋浜屼釜绾垮ご骞舵帴鍦ㄤ竴璧锋湁缁濈紭鑳剁焊鍖呭ソ锛堜篃鍗虫槸AC绔級銆傚皢姝ヨ繘鐢垫満鐨凚-鍜孌浜屼釜绾垮ご骞舵帴鍦ㄤ竴璧锋湁缁濈紭鑳剁焊鍖呭ソ锛堜篃鍗虫槸BC绔級...
