Product categories: WPE double reduction ratio
Product model: WPWD40,WPWD50,WPWD60,WPWD70,WPWD80,WPWD100,WPWD120,WPWD135,WPWD155,WPWD175,WPWD200,WPWD250
Reduction ratio: 1/10,1/15,1/20,1/25,1/30,1/40,1/50,1/60
Shaft to: A,B,C,D,E,F