Part number: A4988

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A4988 Stepper Motor Driver Specifications

General Information: The A4988 stepper motor driver is a compact and efficient electronic component designed to control the movement and positioning of stepper motors in various automation and robotics applications. Renowned for its reliability and precision, the A4988 is a popular choice for projects requiring accurate motor control.

Specifications

Microstepping: Capable of microstepping control to achieve smooth and precise motor movements, allowing for fine position adjustments.
Current Limiting: Features adjustable current limiting to protect the stepper motor from overheating and overcurrent conditions, ensuring safe operation.
Step Resolution: Offers different step resolutions to accommodate various motor types and application requirements, providing flexibility in control.
Thermal Shutdown: Equipped with thermal shutdown protection to prevent damage due to excessive heat buildup during operation.

Applications

3D Printing: Widely used in 3D printers for controlling the movement of stepper motors responsible for extrusion and positioning.
CNC Machines: Essential component in CNC (Computer Numerical Control) machines for precise control of cutting and milling operations.
Robotics: Integral to robotic systems for accurate movement control in robotic arms, platforms, and other motorized components.

Compliance

Industry Standards: The A4988 stepper motor driver complies with relevant industry standards, ensuring compatibility and performance consistency in diverse automation and control applications.

Identification

The designation A4988 signifies the specific model of the stepper motor driver, providing key information about its features and capabilities for seamless integration into stepper motor control systems.

All parts are inspected before shipping to ensure that you receive components that meet and exceed our quality assurance guidelines. We screen against counterfeit parts. Our mission is to ensure you receive the highest quality parts.

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