... Characteristics:1.DC power input type:24V~80V2.Output current:2~6A3.Mircostepping:1(1.8º),1/2,1/4 ... ,1/8,1/16,1/32,1/64, ... 200HZ.6. Dimensions:147mm*97mm*30mm7. Weight:<500g. 8. Working environment:Temperature-15~40°C Humidity<90%.I/ ... edge duration >10uS)6.CW +,CW-:Stepping motor direction input, voltage level touched off,high towards, low reverse 7.REST+,REST ...