Product categories: WPW universal reducer ratio
Product model: WPWE40-70,WPWE50-80,WPWE60-100,WPWE70-120,WPWE80-135,WPWE100-155,WPWE120-175,WPWE135-200,WPWE155-250
Reduction ratio: 1/200,1/300,1/400,1/500,1/600,1/800,1/900
Shaft to: A,B,C,D,E