二级斜齿轮-蜗轮蜗杆，空心轴或实心轴，法兰、地脚或扭矩臂安装
传动效率最高达93%，体积小、重量轻，低噪音,运行平稳
输出转速: 0.1rpm - 397 rpm
输出转矩/功率: 70Nm - 4,200 Nm/0.12KW - 22 kW
机座号:S37,S47,S57,S67,S77,S87,S97
SA37,SA47,SA57,SA67,SA77,SA87,SA97
SF37,SF47,SF57,SF67,SF77,SF87,SF9
SAF37,SAF47,SAF57,SAF67,SAF77,SAF87,SAF97
SAT37,SAT47,SAT57,SAT67,SAT77,SAT87,SAT97