Stepper Motor (NEMA 17 - 3 Kg.cm)
440 EGP · In stock
### Overview Unleash the power of precision motion with the NEMA 17 stepper motor from MOKWN. Engineered for makers, robotics enthusiasts, and automation professionals, this bipolar stepper delivers a robust 3 kg.cm holding torque per phase, ensuring reliable and accurate positioning in your projects. Whether you're building a 3D printer, CNC machine, or robotic arm, this motor is the perfect choice for applications that demand consistent performance and durability. ### Key Features - **High Torque**: 3 kg.cm (30 N.cm) holding torque per phase for reliable positioning. - **Precise Step Control**: 200 steps per revolution (1.8° per step) for smooth, accurate motion. - **Bipolar Design**: 4-wire configuration for easy integration with common stepper drivers. - **Robust Construction**: 42mm square body with a 5mm drive shaft (24mm long) featuring a machined flat for secure coupling. - **Easy Mounting**: Standard NEMA 17 mounting holes (31mm square) with M3 screws. - **Wide Compatibility**: Rated for 12V, but can be driven at lower voltages (torque will decrease). ### Technical Specifications - **Step Angle**: 1.8° (200 steps/revolution) - **Holding Torque**: 3 kg.cm (30 N.cm) per phase - **Rated Voltage**: 12V DC - **Max Current**: 350mA per phase - **Winding Resistance**: 35 ohms per phase - **Wires**: 4-wire, 12-inch leads - **Body Size**: 42mm x 42mm (NEMA 17) - **Shaft**: 5mm diameter, 24mm length, with machined flat - **Mounting**: 31mm square, 3mm (M3) screws ### Applications & Use Cases - **3D Printers**: Ideal for extruder and axis drives. - **CNC Machines**: Precision positioning for milling, engraving, and cutting. - **Robotics**: Joint actuation and wheel drive for small to medium robots. - **Automation**: Conveyor systems, pick-and-place machines, and camera sliders. - **Educational Projects**: Perfect for learning stepper motor control and mechatronics. ### What's Included - 1x NEMA 17 Stepper Motor (3 kg.cm) with 4-wire lead ### Compatibility - Works with common stepper drivers like A4988, DRV8825, TB6600, and L298N. - Compatible with Arduino, Raspberry Pi, and other microcontrollers. - Standard NEMA 17 mounting pattern fits most brackets and mounts. ### MOKWN Recommendation For optimal performance, pair this motor with a suitable stepper driver and a 12V power supply. If you're driving it at lower voltages, expect reduced torque. For most applications, we recommend using a driver that can handle at least 350mA per phase. This motor is a reliable workhorse for your next project—order now and bring your ideas to life!