Product categories: WPE double reduction ratio
Product model: WPWA40,WPWA50,WPWA60,WPWA70,WPWA80,WPWA100,WPWA120,WPWA135,WPWA155,WPWA175,WPWA200,WPWA250
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