型号AC-12S/AC-1120S旋紧力矩AC-12S/AC-1120S(n.m)电源电压AC-12S/AC-1120S(V) AC110V/220V直接插电半自动系列规格表: 机型 转速扭力范围外径长度重量适用螺丝RPM kgf~cm mm mm kg mm AC-12S10000.8~12.0352150.432.0-3.0AC-18S7000.8~18.0352150.432.0-4.0AC-1120S10001.0~20.0352300.452.6-3.0AC-2220S10001.0~20.0352300.452.6-4.0