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A4988 Stepper Motor Driver Module With Heat Sink For 3D Printer, CNC & Arduino (Red) - RS276
A4988 Stepper Motor Driver Module With Heat Sink For 3D Printer, CNC & Arduino (Red) - RS276
SKU:RS276
116 in stock
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Delivery Time
Delivery Time
- Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.
- Delivery time if the order item is on Preorder Status is 15-20 working days.
COD (Cash on Delivery)
COD (Cash on Delivery)
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The REES52 Promise
The REES52 Promise
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Dead on arrival or defective? We replace it.
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Description:
The A4988 Stepper Motor Driver Module with Heat Sink (Red) is a compact and reliable microstepping motor driver designed for 3D printers, CNC machines, robotics, and Arduino-based automation projects. Featuring the advanced A4988 driver IC, it supports full-step, half-step, quarter-step, eighth-step, and sixteenth-step operation for smooth and precise motor control. The included aluminium heat sink improves thermal performance, ensuring stable operation even during continuous use. Compatible with popular controller boards such as Arduino, RAMPS 1.4, CNC shields, and RepRap 3D printers, this module is an excellent choice for driving NEMA 17 and other bipolar stepper motors with high accuracy and efficiency.
Specifications:
- Driver IC: Allegro A4988
- Input Voltage: 8V – 35V DC
- Logic Voltage: 3.3V-5V compatible
- Output Current: Up to 2A per coil (with proper cooling)
- Microstepping Modes: Full, 1/2, 1/4, 1/8, 1/16 step resolution
- Color: Red PCB
- Motor Type Support: Bipolar stepper motors (e.g., NEMA 17)
- Control Interface: STEP, DIR, ENABLE pins
- Built-in Protection: Over-temperature shutdown, crossover-current protection, undervoltage lockout
- Current Control: Adjustable via onboard potentiometer
- PCB Type: StepStick compatible design
- Cooling System: Included aluminum heat sink for thermal management
Features:
- High-performance A4988 stepper motor driver IC for precise motor control
- Supports microstepping up to 1/16 step for smooth and accurate motion
- Includes an aluminum heat sink for better cooling and stable operation
- Compatible with 3D printers, CNC machines, Arduino & RAMPS boards
- Wide input voltage range 8V – 35V DC for flexible usage
- Adjustable current control for protecting the motor and improving efficiency
- Built-in protection: overheat, undervoltage & crossover current protection
- Easy plug-and-play StepStick design for quick installation
- Ideal for NEMA 17 stepper motors and robotics projects
- Perfect for DIY automation, CNC, laser engravers & motion systems
Package Included:
- 1x A4988 Stepper Motor Driver Module
- 1x aluminium heat sink