... : up to 30mWorking class: A3,A4Ambient working temperature: -25°C to 40°C.Optional working voltage:220v,380v,415v,440v,50hz or ... .5m/min,3.5/0.35m/min,Cross travel speed:20/30m/min,or 2-20m/min,3-30m/min by ... , 18, 24, 3012,18,24,30Travelling speed (m/min)20(30)20(30)MotorTaper Squirrel-cage typeTaper Squirrel-cage typeWork dutyA3-A5 ...