Description:
<br />JKM NEMA17 1.8&amp;amp;deg;42 Two Phase Stepper Motor 78 Oz-in/48MM/1.8A
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<br />Specification:
<br />Specification:
<br />Brand: JKM
<br />Model: JK42HS48-1804
<br />Motor length: 48mm
<br />Diameter of axle: 5mm
<br />The front shaft length: 24mm
<br />Size: 42mm * 42mm * 48mm
<br />Holding Torque:  78oz.in
<br />Outgoing line: 300mm (Plug is not included)
<br />Certification: Certification: CE,ROHS
<br />Connection mode: Black: A+, Green: A-   Red: B+, Blue: B-
<br />Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.
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<br />Genaral Specification:
<br />ItemSpecificationsStep Angle1.8&amp;amp;deg;Temperature Rise 80℃maxAmbient Temperature -20℃~+50℃Insulation Resistance100 M&amp;amp;Omega; Min. ,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
<br />Electrical Specification:
<br />Model No.Step AngleMotor LengthCurrent
<br />/PhaseResistance
<br />/PhaseInductance
<br />/PhaseHolding Torque# of LeadsDetent TorqueRotor InertiaMass( &amp;amp;deg;)(L)mmA&amp;amp;Omega;mHkg.cmNo.g.cmg.cmKgJK42HS48-180411.8481.81.652.85.44260680.35
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