JKM NEMA17 0.9 Degree 42 Two Phase Hybrid Stepper Motor 40mm 1.68A For CNC Router
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Description:
JKM NEMA17 0.9 Degree 42 Two Phase Hybrid Stepper Motor 40mm 1.68A For CNC Router
Specification:
Brand: JKM
Brand: JKM
Model Number: JK42HM40-1684
Diameter of axle: 5mm
Motor length: 40mm
Boundary Dimension:42*42mm
Size: 42mm x 42mm x 40mm
Holding Torque:3.3Kg.cm
Holding Torque:3.3Kg.cm
Certification: CE
Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.
Scope: 3D Printers, Monitor Equipment, Medical Machinery, Textile Machinery, Packaging Machinery, Stage Lighting,ect.
Genaral Specification:
Electrical Specification:
| Item | Specifications |
| Step Angle | 0.9° |
| Temperature Rise | 80?�max |
| Ambient Temperature | -20?�~+50??/td> |
| 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 | Rate Voltage |
Current /Phase |
Resistance /Phase |
Inductance /Phase |
Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Mass |
| ( °) | (L)mm | V | A | Ω | mH | kg.cm | No. | g.cm | g.cm | Kg | |
| JK42HM40-1684 | 0.9 | 40 | 2.8 | 1.68 | 1.65 | 3.2 | 3.3 | 4 | 220 | 54 |
0.28 |
Package Included:
1x Stepper Motor
More Details:
