A4988 Stepper Motor Driver Module with Heat Sink for 3D Printer Reprap

Product Features:

– 5 Pieces A4988 stepper motor driver modules with heat sinks for 3D printers and RepRap applications.
– Features an adjustable current limit, allowing you to set the output current for each motor winding.
– Supports step and direction control interfaces, providing precise control over motor movement.
– Equipped with built-in protection against overcurrent, overtemperature, and undervoltage conditions, ensuring reliable operation.
– Comes with a convenient heat sink design that effectively dissipates heat generated by the motor driver, enhancing its lifespan and performance.

Benefits:

– Enhances the control and precision of 3D printer movements.
– Protects against potential damage caused by overcurrent, overtemperature, and undervoltage conditions.
– Improves the overall reliability and durability of the motor driver system.
– Easy to install and integrate into existing 3D printer setups.

Key Usage Points:

– Ideal for controlling stepper motors in 3D printers and RepRap machines.
– Suitable for applications requiring precise control over motor movement.
– Provides a reliable and efficient way to drive stepper motors.

Detailed Specifications:

– Driver Chip: A4988
– Operating Voltage: 8-35V
– Output Current: Adjustable up to 2A (per phase)
– Microstepping Resolutions: Up to 1/16th step
– Protection Features: Overcurrent, overtemperature, and undervoltage
– Heat Sink Dimensions: 20mm x 15mm x 10mm
– Weight: 5g (per module with heat sink)

Additional Features:

– The adjustable current limit allows customization to match the specific motor requirements.
– The built-in protection features provide peace of mind during operation.
– The compact size and heat sink design make it a practical and efficient solution for 3D printer applications.