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Description:Nema 17 42mm Hybrid Stepper Motor 70oz-in 48mm 2.5A For CNC Router
Specification:Brand: JKMModel: JK42HS48-2504Motor length: 48mmDiameter of axle: 5mmThe front shaft length: 24mmSize: 42mm * 42mm * 48mmHolding Torque:5.0kg.cm 70oz.inOutgoing line: 300mm (Plug is not included)Certification: Certification: CE，ROHSScope: 3D Printers， Monitor Equipment， Medical Machinery， Textile Machinery， Packaging Machinery， Stage Lighting，ect.
Genaral Specification:
Item Specifications Step Angle 1.8 Temperature Rise 80\u2103max Ambient Temperature -20\u2103~+50\u2103 Insulation Resistance 100 M!#!amp!*!Omega; Min. ，500VDC Dielectric Strength 500VAC for 1minute Shaft Radial Play 0.02Max. (450g-load) Shaft Axial Play 0.08Max. (450g-load) Max. radial force 28N (20mm from the flange) Max. axial force 10N
Electrical Specification:
Model No. Step Angle Motor Length Rate Voltage Current \/Phase Resistance \/Phase Inductance \/Phase Holding Torque # of Leads Detent Torque Rotor Inertia Mass ( ) (L)mm V A !#!amp!*!Omega; mH g.cm No. g.cm g.cm Kg JK42HS48-2504 1.8 48 3.1 2.5 1.25 1.8 4800 4 280 48 0.34




Package included:1x Stepper Motor