UNOELECTRO Driver A4988 with Heat Sink for Nema 17 Stepper Motors

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Unlock the potential of your 3D printing and automation projects with the UNOELECTRO Driver A4988. This top-tier stepper motor driver supports up to 2A, ensuring optimum performance for Nema 17 motors. Featuring a heat sink with adhesive for superior thermal management, this driver guarantees longevity and reliability. With adjustable current limitation and a comprehensive protection system against overheating and short circuits, your projects are in safe hands. Enjoy selectable step modes from full step to 1/16 microstepping, allowing precise control and smoother operation.

The UNOELECTRO Driver A4988 is an exceptional stepper motor driver meticulously designed for use in 3D printers, automation projects, and more. Capable of handling up to 2A per phase, this driver is perfect for powering Nema 17 stepper motors, delivering reliable and precise motion control. It features a comprehensive thermal protection system that prevents overheating, ensuring the longevity of both the driver and your connected components. The included heat sink attaches easily to the driver to help dissipate heat effectively, while a current limiting potentiometer allows you to configure the driver to your specific motor's requirements. With the flexibility to select microstepping from full-step to 1/16 stepping, this driver enables smoother operation and enhanced precision in your projects. This means you can achieve finer control while also reducing the noise and vibrations typically associated with stepper motors. Additionally, the A4988 offers the critical feature of short-circuit protection, providing peace of mind as you work on intricate designs. Each package includes one A4988 module and a heat sink, ready for integration into your latest creations, making it an essential addition to your electronics toolkit.

Usage ideas This driver is ideal for creating custom 3D printers, robotic systems, CNC machines, and various automation projects. Use it in educational kits to teach robotics and electronics, or incorporate it into DIY projects that require precise motor control. The A4988 is perfect for hobbyists and professionals alike who are looking to explore the world of stepper motors.

Frequently asked questions
What kind of motors can I use with the A4988?: You can use the A4988 driver with Nema 17 stepper motors, as it is designed to handle up to 2A.
Does it come with a heat sink?: Yes, the package includes a heat sink with adhesive for effective thermal management.
Can I adjust the current limit?: Absolutely! The A4988 features a potentiometer that allows you to easily set the current limit according to your motor specifications.
What are the available step modes?: The driver supports multiple step modes, including full step, 1/2, 1/4, 1/8, and 1/16 microstepping for enhanced performance.
Is there any protection against overheating?: Yes, the A4988 has built-in protection features to prevent overheating and short circuits, ensuring safe operation.

- Brand: UNOELECTRO
- Item Condition: New
- Model: 3A115
- Operating Voltage: 5V
- Recommended Maximum Input Voltage: 5V
- Minimum Input Voltage Limit: 5V
- Maximum Input Voltage Limit: 5V

Vendor listing title: Driver A4988 Con Disipador Motor Pololu Nema 17 Unoelectro