Description:42mm high quality stepper motor with larger torque and less heat buildup.Special ceramic insulation cotton ensures the stability of heating electricity-saving.Direct transmission, without the heavy gears, compact size and weight.Specification:The extrusion nozzle: 0.4mmThe material of Print: 1.75mmThe flow rate of Nozzle: about 24cc / hSports shaft speed:40mm/sThe voltage of heating nozzle: 12VThermistor: 100K NTCThe operating voltage of cooling fan: 12VNormal working temperature: 190?-230?size: 4.2*4.2*7.7cm
Description:42mm high quality stepper motor with larger torque and less heat buildup.Special ceramic insulation cotton ensures the stability of heating electricity-saving.Direct transmission, without the heavy gears, compact size and weight.Specification:The extrusion nozzle: 0.4mmThe material of Print: 1.75mmThe flow rate of Nozzle: about 24cc / hSports shaft speed:40mm/sThe voltage of heating nozzle: 12VThermistor: 100K NTCThe operating voltage of cooling fan: 12VNormal working temperature: 190?-230?size: 4.2*4.2*7.7cm