NEMA 17 Stepper Motor (Used / Fully Tested)
- Standard NEMA 17 frame for broad compatibility
- 1.8° step angle (200 steps/rev) for precise control
- High torque (~40–50 N·cm, model dependent)
- Bipolar 4-wire design for reliable performance
- Tested & fully functional used unit – minor cosmetic wear
- Ideal for 3D printers, CNC, robotics, and automation
100,00 EGP
Payment Methods:
Description
Power your next hardware build with our reliable, gently used NEMA 17 Stepper Motor. Pulled from working industrial or consumer equipment, these motors are rigorously tested for coil continuity, torque retention, and step accuracy to ensure they perform just like new. The NEMA 17 is the gold standard for precision control in the maker and electronics community. Whether you are repairing a 3D printer mainboard setup, building a custom CNC machine, or prototyping an autonomous maze-solving robot, this cost-effective motor delivers the exact positional accuracy you need without the premium price tag.
Key Features
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Cost-Effective Prototyping: An ideal, budget-friendly solution for rapid hardware development and testing.
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Universal Compatibility: Interfaces seamlessly with standard motor drivers such as the A4988, DRV8825, TMC2209, or L298N modules, making it perfect for Arduino or ESP32-based projects.
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High Precision: Delivers a $1.8^circ$ step angle for smooth, accurate, and repeatable movements.
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Standardized Form Factor: Features the industry-standard NEMA 17 faceplate ($42.3 text{ mm} times 42.3 text{ mm}$) for easy mounting in standard brackets and 3D-printed chassis.
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Quality Assured: Each used unit is manually inspected for physical integrity and electrically tested to guarantee immediate plug-and-play functionality.
Technical Specifications
(Note: As these are used/salvaged motors, exact specifications may vary slightly by manufacturer batch, but generally adhere to the following standard NEMA 17 baseline)
| Specification | Detail |
| Motor Type | Bipolar Stepper |
| Step Angle | $1.8^circ$ (200 steps per revolution) |
| Rated Voltage | Typically 3V – 12V DC (Driven by current) |
| Rated Current | ~1.2A to 1.7A per phase |
| Holding Torque | ~40 N·cm to 45 N·cm |
| Phase Resistance | ~1.5 $Omega$ to 2.5 $Omega$ |
| Wiring | 4-Wire (Standard Dupont or JST-XH connector) |
| Shaft Diameter | 5 mm (typically D-shaft for secure pulley mounting) |
| Condition | Used / Refurbished |
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
| Motor Type | Stepper Motor |
| Frame Size | NEMA 17 (42×42 mm) |
| Voltage | 2–12V DC (depends on model) |
| Current | 1–2A per phase (typical) |
| Step Angle | 1.8° per step |
| Shaft | Single shaft, 5mm diameter (typical) |
| Material | Metal & plastic components |
| Usage | 3D printers, CNC machines, robotics, precise motion control |
