A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green)

Premium Quality Electronics from The Engineer Store, Bengaluru

Fast shipping | 7-day warranty on manufacturing defects | 24/7 Expert Support

Product Overview

The A4988 Stepper Motor Driver Module is a professional-grade microstepping driver designed for precise control of NEMA 17 and similar stepper motors. The integrated heat sink ensures optimal thermal management during extended operation, making it ideal for 3D printers, CNC machines, and robotics projects. The distinctive green PCB identifies this as an authentic, quality component built to exacting standards.

Key Features

Microstepping Capability - Up to 16 microsteps for smooth, quiet motor operation

Integrated Heat Sink - Superior thermal dissipation for continuous duty cycles

Wide Voltage Range - 8-35V operating voltage for flexible power configurations

Current Control - Adjustable current limiting via onboard potentiometer

Compact Design - Standard DIP-28 pinout compatible with most controller boards

Over-Current Protection - Built-in thermal and current shutdown features

Technical Specifications

Parameter	Details
Type	Electronics Component
Driver IC	A4988
Origin	Original/Authentic
PCB Color	Green (Quality Indicator)
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7
Voltage Range	8-35V DC
Max Current	2A per phase
Step Modes	Full, Half, Quarter, Eighth, Sixteenth
Heat Sink	Pre-installed

Why Choose This Product?

100% Authentic - Sourced directly from authorized distributors with full verification

Fast Delivery - 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most of India

Expert Support - Dedicated technical team available 24/7 via email and WhatsApp

Best Value - Competitive pricing with wholesale discounts on bulk orders

Quality Assured - 7-day warranty on manufacturing defects covering all defects

Perfect For

• 3D Printers - X, Y, Z axis and extruder motor control
• CNC Machines - Precision movement control for routing and engraving
• Robotics Projects - Mobile robots, robotic arms, and automation systems
• DIY Electronics - Hobbyist experimentation and prototyping
• Industrial Applications - Commercial-grade motor control solutions
• Educational Programs - Electronics learning and skill development

What's Included

A4988 Stepper Motor Driver Module (with heat sink pre-installed)

Technical documentation and pinout diagram

Quick start guide and application notes

Access to 24/7 customer support

Installation & Compatibility

Compatible With:

• Arduino, Raspberry Pi, and other microcontroller platforms
• Marlin, RepRap, and standard 3D printer firmware
• CNC controller boards and motion control systems
• Any system requiring step/direction stepper control

Pin Configuration:

• Standard DIP-28 package
• Step, Direction, Enable, Ground pins
• Decoupling capacitor recommended on power pins

Performance Advantages

Heat Sink Design - Keeps driver cool even during intensive operations

Smooth Operation - Microstepping reduces vibration and noise

Precise Control - Accurate positioning for professional results

Reliable - Proven technology used in thousands of 3D printers worldwide

Frequently Asked Questions

Is this 100% authentic?

Yes, absolutely. All our A4988 modules are sourced from authorized distributors and come with authentication verification. We guarantee genuine Allegro Microsystems components.

What warranty coverage do I get?

Full 7-day warranty on manufacturing defects covering manufacturing defects, thermal failures, and component damage. applicable on manufacturing defects only replacement or refund if defective.

How quickly will I receive my order?

Standard delivery is 7-8 days to most locations in India from our Bengaluru warehouse. Express options available at checkout.

Do you provide technical support?

Yes! Our expert team provides 24/7 support via email and WhatsApp. We can help with wiring, configuration, firmware setup, and troubleshooting.

What's your return policy?

7-day returns on manufacturing defects only with full refund or replacement. If the module fails within the warranty period, we'll replace it at no cost.

Do you offer bulk discounts?

Yes! Wholesale pricing is available for orders of 10+ units. Contact us for custom quotes on large quantities.

Can I use this with my 3D printer?

Perfect for 3D printers! Compatible with Prusa, Creality, Anet, and most RepRap-based machines. Works with Marlin firmware and standard motion controllers.

Do I need additional components?

You'll need a microcontroller (Arduino, Raspberry Pi, etc.), stepper motor, and power supply. We recommend 100uF decoupling capacitors on the power pins for stability.

Customer Support

Buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) Online in India

Purchase the A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy A4988 Stepper Motor Driver Module with Heat Sink For 3D Printer (Green) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.