Two stage industrial gearboxes first stage is 49-1 reducer coupled to a 4-1 reducer fitted with high power 500 watt 24 volt dc motor5000 rpm input speed final drive speed 28rpmWill power most industrial roller doors or shutters up to 32 square meters.First stage gearbox is fitted with hall effect sensor for positioning or speed control.Electronic controllers available to suit most applications.
Two stage industrial gearboxes first stage is 49-1 reducer coupled to a 4-1 reducer fitted with high