JKM NEMA8 1.8°20 Hybrid Stepper Motor Two Phase 30mm Motor For CNC Mill Router


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JKM NEMA8 1.8°20 Hybrid Stepper Motor Two Phase 30mm Motor For CNC Mill Router Cutter
Brand: JKM
Model: JK20HS30-0604 
Motor length: 30mm

Diameter of axle: 4mm
The front shaft length: 10mm
Outgoing line: 300mm (Plug is not included)
Certification:  CE
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 MΩMin., 500VDC
Dielectric Strength 500VAC for 1 minute
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
Holding Torque
# of Leads
Rotor Inertia Mass
( °) (L)mm  A Ω mH g.cm No. g.cm Kg
JK20HS30-0604 1.8 30 0.60 6.5 1.5 180 4 2 0.06

High holding torque at high speed.
A stepper motor is an electric motor that is able to create sharp movements.
It is widely used in 3D printer, monitor / Medical/Textile/ Packaging Machinery, Stage Lighting,ect.

Wiring Diagram:

Package Included:

1x Hybrid Stepping Motor

More Details:

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