Product categories: WPE double reduction ratio
Product model: WPWV40,WPWV50,WPWV60,WPWV70,WPWV80,WPWV100,WPWV120,WPWV135,WPWV155,WPWV175,WPWV200,WPWV250
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