A4988 Stepper Motor Driver with Heatsink
Non-returnable
Rs.129.00
A4988 is a popular microstepping stepper motor driver IC that is commonly used to control stepper motors in various applications such as 3D printers, CNC machines, robotics, and automation systems. The addition of a heatsink to the A4988 stepper motor driver helps dissipate heat generated during operation, which can improve the driver's performance and reliability. Here's an overview of the A4988 stepper motor driver with a heatsink:
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Product Details
Key Features:-
The A4988 driver is designed to provide precise control over stepper motors by regulating current levels and generating step pulses.
It supports different stepping modes, including full-step, half-step, quarter-step, and up to 1/16 microstepping, allowing for smoother and more precise motor movements.
The driver accepts step and direction inputs, making it compatible with a wide range of microcontrollers, Arduino boards, and other control systems.
The current limit can be set through a reference voltage, which affects the motor's torque and power consumption.
The A4988 IC has a thermal shutdown feature that protects the chip from overheating.
Heatsink:
A heatsink is a passive cooling device that helps dissipate heat away from a component, such as the A4988 driver IC, to prevent it from reaching high temperatures.
The heatsink is typically made of a thermally conductive material, such as aluminum or copper, that efficiently transfers heat away from the component.
It usually consists of fins or ridges that increase the surface area for heat dissipation, allowing the heat to be conducted and radiated into the surrounding air.
The heatsink is attached to the A4988 IC using a thermally conductive adhesive or thermal paste, ensuring good thermal contact between the IC and the heatsink.
Adding a heatsink to the A4988 stepper motor driver helps maintain a safe operating temperature, which can prevent performance issues and prolong the driver's lifespan.