17HS4401-S 40mm Nema 17 Stepper Motor 42 Motor 42BYGH 1.7A 40N.cm 4-lead Motor for 3D printer CNC Laser Engraving Machin

Specification Model17HS4401 SPhase2Step Angle1 8°Motor Size42 x 40mmShaft D shaft 22 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 TorqueDetentTorqueInertia OfRotorLead ° L mm A Ω mH N cm N cm G cm² No 17HS4401 S1 8401 71 52 8402 2544General 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 5 Black surface treatment Package Included 1 X 17HS4401 S Stepper Motor