<p>单段1-Stage<br /> RATIO :RATIO:3,4,5,6,7,8,9,10,12,14,16,18,20</p> <p><strong>产品特性:</strong><br /> 低噪音,低背隙,高效率,高输入转速,高扭矩,高稳定性</p>

<p>三段3-Stage<br /> RATIO :125,150,175,200,250,300,350,400, 450,500,600, 700, 800,900,1000</p> <p><strong>产品特性:</strong><br /> 低噪音,低背隙,高效率,高输入转速,高扭矩,高稳定性</p>

<p>三段3-Stage<br /> RATIO :125,150,175,200,250,300,350,400,450,500,600, 700, 800, 900,1000</p> <p><strong>产品特性:</strong><br /> 低噪音,低背隙,高效率,高输入转速,高扭矩,高稳定性</p>

<p>双段2-Stage<br /> RATIO : 15,20,25,30,35,40,50,60,70,80,90,100</p> <p><strong>产品特性:</strong><br /> 低噪音,低背隙,高效率,高输入转速,高扭矩,高稳定性</p>