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NEMA 17 Stepper Motor – 4.2kg·cm Holding Torque Bipolar 1.8°
The Nema17 4.2 kg-cm Stepper motor provides excellent response to starting, stopping, and reversing pulses from the stepper motor driver. They are very useful in various applications, especially which demands low speed with high precision. High Torque NEMA 17 Stepper Motor (4.2kg·cm) with 1.8° step angle, bipolar 4-wire configuration, and reliable build. Ideal for 3D printers, CNC machines, robotics, and other precision motion control applications.
₹ 695
₹ 799
| : | |
| Made In : | India |
The NEMA 17 Stepper Motor is a high-precision bipolar stepper motor widely used in 3D printers, CNC machines, robotics, and automation systems. It provides accurate step-by-step rotation with a standard step angle of 1.8°, making it ideal for applications requiring precise position control.
With a holding torque of approximately 4.2 kg·cm, this motor offers a good balance of speed, torque, and reliability for medium-duty motion control systems.
Key Features
- Standard NEMA 17 frame size
- 1.8° step angle for precise positioning
- Bipolar stepper motor configuration
- 4.2 kg·cm holding torque
- High accuracy and repeatability
- Suitable for microstepping drivers
- Smooth and stable motion control
- Compatible with Arduino, ESP32, CNC controllers
- Widely used in 3D printers and automation
Technical Specifications
| Parameter | Specification |
|---|---|
| Motor Type | Bipolar Stepper Motor |
| Frame Size | NEMA 17 |
| Step Angle | 1.8° per step |
| Holding Torque | ~4.2 kg·cm |
| Rated Current | ~1.2A – 2A per phase (varies) |
| Voltage | Typically 2.8V – 4.2V |
| Shaft Diameter | 5 mm (standard) |
| Phase Count | 2 phases |
| Operating Mode | Step / Microstep |
How to Use
- Connect motor to stepper driver (A4988, DRV8825, etc.)
- Set correct current limit on driver
- Use microcontroller (Arduino/ESP32) to send step signals
- Ensure proper power supply for motor driver
- Use microstepping for smoother motion
- Avoid direct connection to microcontroller pins
Applications
- 3D printers
- CNC machines
- Laser engravers
- Robotics and automation systems
- XY positioning systems
- Camera sliders and gimbals
- Pick-and-place machines
- DIY motion control projects
Package Includes
1 * NEMA 17 Stepper Motor – 4.2kg·cm Holding Torque Bipolar 1.8°
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