NEMA 17 Bipolar 1.8deg 0.44Nm 1.68A 2.77V 42x42x39mm Stepper Motor
Manufacturer Part Number:42H039H-1684-073
Frame Size: 42x42mm
Motor Type: Bipolar Stepper
Holding Torque: 4.4 kgf.cm
Rated Current/phase: 1.68 A
Rated Voltage: 2.77V
Connector:JST S6B-PH-K-S
Common application: 3D Printer,CNC Machines,Textile Machines, etc
- Fast Delievery
- Quality Assurance
Customization Available
Product Introduction
General Specification
|
Step Angle Accuracy |
±5% |
|
Resistance Accuracy |
±10% |
|
Inductance Accuracy |
±20% |
|
Temperature Rise |
80K Max. |
|
Ambient Temperature |
-20℃~+50℃ |
|
Insulation Resistance |
100MΩMin.@ 500VDC |
|
Dielectric strength |
One minute@500VAC∙5mA Max. |
|
Shaft Radial Play |
0.06Max.@450g |
|
Shaft Axial Play |
0.08Max.@450g |
Electrical Specification
| Model Number | 42H039H-1684-073 |
| Motor Type | Bipolar |
| Step Angle | 1.8°±5% |
| Number of Phase | 2 |
| Holding Torque | 4.4 kgf.cm |
| Rated Current/phase | 1.68A (peak value) |
| Rated Voltage | 2.77V |
| Phase Resistance | 1.65Ω±10%(20℃) |
| Phase Inductance | 3.6mH±20% (1kHz 1V RMS) |
| Rotor Inertia | 54 g.cm² |
Physical Specification
| Frame Size | 42x42mm |
| Body Length | 39mm |
| Shaft Diameter | Φ5mm |
| Front Shaft Length | 24mm |
| D-cut Shaft Length | 15mm |
| Weight | 0.28kg |
FAQ
Q: Are NEMA17 motors available in different configurations or with integrated components, such as gearboxes or encoders?
A: Yes, NEMA17 motors are available in various configurations, and you can find models with integrated gearboxes, encoders, or other components to meet specific application needs.
Q: What should I consider when selecting a NEMA17 motor for my application?
A: When selecting a NEMA17 motor, consider factors such as the required torque, speed, voltage, and current ratings, as well as any additional features like integrated components. It's essential to choose a motor that aligns with your application's specific requirements.
Q: Can NEMA17 motors be used in both hobbyist and industrial applications?
A: Yes, NEMA17 motors are versatile and can be suitable for both hobbyist and industrial applications, depending on the specific model and configuration. They are commonly used in a wide range of applications due to their reliability and ease of control.
Q: How is a NEMA17 motor controlled?
A: NEMA17 stepper motors are controlled using a stepper motor driver or controller. These devices send step and direction signals to the motor, allowing precise control over its rotation.
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