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Description:
JKM NEMA17 1.8°42 Hybrid Stepper Motor Two Phase 40MM/48MM

Specification:
Brand: JKM
Model: JK42HS40-1704, JK42HS48-1684
Motor length: 40mm/ 48mm
Diameter of axle: 5mm
The front shaft length: 20mm
Size: 42mm * 42MM* 40mm / 42mm * 42mm * 48mm
Outgoing line: 300mm (Plug is not included)
Certification: Certification: CE,ROHS
Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.

Genaral Specification:

Item Specifications
Step Angle 1.8°
Temperature Rise  80℃max
Ambient Temperature  -20℃~+50℃
Insulation Resistance 100 MΩ 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 Current
/Phase
Resistance
/Phase
Inductance
/Phase
Holding Torque # of Leads Detent Torque Rotor Inertia Mass
( °) (L)mm A Ω mH kg.cm No. g.cm g.cm Kg
JK42HS40-1704 1.8 40 1.7 1.65 3.2 4.0 4 150 54 0.28
JK42HS48-1684 1.8 48 1.68 1.65 2.8 4.4 4 260 68 0.35

JKM NEMA17 1.8°42 Hybrid Stepper Motor Two Phase 40MM/48MM
JKM NEMA17 1.8°42 Hybrid Stepper Motor Two Phase 40MM/48MM

Package included:
1x 40MM/ 48MM Stepper Motor

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