JKM NEMA11 1.8°28 Hybrid Stepper Motor Two Phase 45mm Motor


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JK28HS45-0674 NEMA11 1.8°28 Hybrid Stepper Motor Two Phase 45mm Motor
Brand: JKM
Model: JK28HS45-0674 
Motor length: 45mm
Diameter of axle: 5mm
The front shaft length: 20mm
Size: 28mm x 28mm x 45mm
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
JK28HS45-0674 1.8 45 0.67 6.8 4.9 950 4 12 0.14

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.

Package Included:
1x Hybrid Stepping Motor

More Details:

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