0.9 degree 42mm (NEMA 17) 2phase hybrid stepper motor
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/c13a5ac265adc9aca513a22974a87af9.webp)
Specification:
(Item) | (Specifications) | ![]() |
(Step Angle) | 0.9° | |
(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) | 28N (20mm from the flange) | |
(Max. axial force) | 10N |
Electrical Specifications:
Model No. | Step Angle | Motor Length | Current /Phase | Resistance /Phase | Inductance /Phase | Holding Torque | # of Leads | Detent Torque | Rotor Inertia | Motor Length |
( °) | (L)mm | A | Ω | mH | kg.cm | No. | g.cm | g.cm | Kg | |
JK42HM34-1334 | 0.9 | 34 | 1.33 | 2.1 | 4.2 | 2.2 | 4 | 200 | 35 | 0.22 |
JK42HM34-0316 | 0.9 | 34 | 0.31 | 38.5 | 33 | 1.58 | 6 | 200 | 35 | 0.22 |
JK42HM34-0956 | 0.9 | 34 | 0.95 | 4.2 | 4.0 | 1.58 | 6 | 200 | 35 | 0.22 |
JK42HM40-1684 | 0.9 | 40 | 1.68 | 1.65 | 3.2 | 3.3 | 4 | 220 | 54 | 0.28 |
JK42HM40-0406 | 0.9 | 40 | 0.4 | 30 | 30 | 2.59 | 6 | 220 | 54 | 0.28 |
JK42HM40-1206 | 0.9 | 40 | 1.2 | 3.3 | 3.4 | 2.59 | 6 | 220 | 54 | 0.28 |
JK42HM48-1684 | 0.9 | 48 | 1.68 | 1.65 | 4.1 | 4.4 | 4 | 250 | 68 | 0.35 |
JK42HM48-1206 | 0.9 | 48 | 1.2 | 3.3 | 4 | 3.17 | 6 | 250 | 68 | 0.35 |
JK42HM48-0406 | 0.9 | 48 | 0.4 | 30 | 38 | 3.17 | 6 | 250 | 68 | 0.35 |
JK42HM60-1684 | 0.9 | 60 | 1.68 | 1.65 | 5.0 | 5.5 | 4 | 270 | 106 | 0.55 |
Above only for representative products, products of special request can be made according to the customer request.
Drawing:
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/6a307c0b4a643ddca0d368d8e8f2f705.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/dbb31b8aa78e21ef1205cd5e5c8dc51f.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/bf314a4812f13e30034e8ada2392724c.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/066344484c47514bab3bfe0a15ee7793.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/248e9159cdfa21ced62d4e781c123940.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/1a9546928fbe9a42179b152cfe8c40a6.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/06f976bb384462c7bc9d18d7a15fa144.webp)
![0.9degree 42mm NEMA 17 Stepper Motor Specs CNC Stepper Motor Kit NEMA 17 Stepper Motor for 3D Printer](https://img3.grofrom.com/xinde/ae3c4122bbacec2d68f609c5e9d79d36.webp)