China 1.2 Degree 57mm NEMA23 Stepper Motor 57X112mm 3.2 Nm D 8mm CNC Stepping Motor Single Shaft 457oz in for CNC Machine 3D Printer, Find details about China Stepper Motor 23HS8430 NEMA23 270oz, NEMA 23 2.2 Nm Step Motor from 1.2 Degree 57mm NEMA23 Stepper Motor 57X112mm 3.2 Nm D 8mm CNC Stepping Motor Single Shaft 457oz in for CNC Machine 3D Printer
(Item) | (Specifications) | ![]() |
(Step Angle) | 1.2° | |
(Temperature Rise) | 80ºCmax | |
(Ambient Temperature) | -20ºC~+50ºC | |
(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) | 75N (20mm from the flange) | |
(Max. axial force) | 15N |
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | Detent Torque | Rotor Inertia | Mass |
( °) | (L)mm | A | Ω | mH | kg.cm | g.cm | g.cm | Kg | |
JK57H3P42-5206 | 1.2 | 42 | 5.2 | 1.3 | 1.4 | 4.5 | 210 | 110 | 0.45 |
JK57H3P56-5606 | 1.2 | 56 | 5.6 | 0.7 | 0.7 | 9 | 400 | 300 | 0.75 |
JK57H3P79-5206 | 1.2 | 79 | 5.2 | 0.9 | 1.5 | 15 | 680 | 480 | 1.1 |