Description:
Nema 17 42mm Two Phase Hybrid Stepper Motor 48mm Length 1.68A For CNC Router

Specification: Brand: JKM
Model Number: JK42HM48-1684 Diameter of axle: 5mm Motor length: 48mm Boundary Dimension:42*42mm Size: 42mm x 42mm x 48mm
Holding Torque:4.4Kg.cm
Certification: CE Scope: 3D Printers， Monitor Equipment， Medical Machinery， Textile Machinery， Packaging Machinery， Stage Lighting，ect.

Genaral Specification: Item Specifications Step Angle 0.9 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 kg.cm No. g.cm g.cm Kg JK42HM48-1684 0.9 48 2.8 1.68 1.65 4.1 4.4 4 250 68 0.35
Package Included:
1x Stepper Motor

More Details: