Description: JKM NEMA17 Hybrid Stepper Motor 2 Phase 1.8° For CNC Router Milling Machine Brand Name: JKM Model: JK42HS34-1334 Motor length: 34mm Diameter of axle: 5mm The front shaft length: 24mm Static torque: 2.2kg.cm Wire: 4, Red B+, Blue B-, Black A+ ,Green A- Size: 42mm*42mm*34mm Outgoing line: 300mm (Plug is not included) Certification: CE, ROHS Scope: Widely used for 3D printers,monitor equipment,medical/textile/packaging machinery,stage lighting,ect Technique parameter: Item Specifications Step Angle 1.8° Temperature Rise 80?"ƒmax Ambient Temperature -20?"ƒ~+50?"ƒ Insulation Resistance 100 M?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 Technique Specification: Model No. Step Angle Motor Length Current/Phase Resistance /Phase Inductance/Phase Holding Torque Leads Detent Torque Rotor Inertia Mass (°) (L)mm A ? mH kg.cm No. g.cm g.cm Kg JK42HS34-1334 1.8 34 1.33 2.1 2.5 2.2 4 120 34 0.22Package included: 1x NEMA17 Hybrid Stepper Motor
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