17HS8401 48mm Nema 17 Stepper Motor 42 Motor 1.8A 52N.cm 4-lead for 3D Printer CNC Laser Engraving

Specification Model17HS8401 Phase2Step Angle1 8°Motor Size42 x 48mmShaft D shaft 21 x Ф5mmOutlet way 4 plug lineMotor leadsDupont line 1M Adapter driveTwo phase step driveScope3D Printers Monitor Equipment Medical Machinery Textile Machinery Packaging Machinery Stage Lighting Laser engraving AutomationEquipment Non standard Equipment Placement machine ect Electrical Specifications Model No Step AngleMotor LengthRated CurrentResistance PhaseInductance PhaseHolding TorqueCoupleRelaxingInertia OfRotorLead ° L mm A Ω mH N cm N cm G cm² No 17HS8401 1 8481 81 83 2522 6684General Specification Precision angle step±5 full step no charge Resistance accuracy±10 Precision inductance±20 Temperature rise80deg Max rated current 2 phase on Ambient temperature 20° 50° Insulation resistance100MΩ Min 500VDCInsultion Force500VAC for a minuteFeatures 1 Low noise 2 Low heat 3 Smooth operation 4 Good acceleration performance Package Included 1 X 17HS8401 Motor