JKM NEMA17 42 Hybrid Stepper Motor 2 Phase 1.8 Degree 40MM for CNC Router

Description JKM NEMA17 42 Hybrid Stepper Motor 2 Phase 1 840MM For CNC Router Milling MachineBrand Name JKMModel JK42HS40 1704Motor length 40mmVoltage 2 55VDiameter of axle 5mmThe front shaft length 24mmStatic torque 4 2kg cmWire 4 Red B Blue B Black A Green A Size 42mm 42mm 40mmOutgoing line 300mm Plug is not included Certification CE ROHSScope Widely used for 3D printers monitor equipment medical textile packaging machinery stage lighting ectTechnique parameter Item SpecificationsStep Angle1 8Temperature Rise 80℃maxAmbient Temperature 20℃ 50℃Insulation Resistance100 MMin 500VDCDielectric Strength500VAC for 1minuteShaft Radial Play0 02Max 450g load Shaft Axial Play0 08Max 450g load Max Radial Force28N 20mm from the flange Max Axial Force10N Technique Specification Model No Step AngleMotor LengthCurrent PhaseResistance PhaseInductance PhaseHolding TorqueLeadsDetent TorqueRotor InertiaMass L mm AmHkg cmNo g cmg cmKgJK42HS40 1704 1 8401 71 52 34 24150540 32Size Package included 1xHybrid Stepper Motor