A4988 Stepper Motor Driver Module with Heat Sink, Single

Description

A4988 stepper motor driver module with heat sink. Sold as a single: you get 1 driver module and 1 aluminum heat sink.

The A4988 gives you a simple step and direction interface for precise stepper control. Set the maximum current with the onboard potentiometer, pick one of five microstepping resolutions from full-step to sixteenth-step, and get smoother, quieter motor movement. Built-in thermal shutdown, under-voltage lockout, and crossover-current protection guard the driver, and the included heat sink helps keep it cool.

What is included

• 1 x A4988 stepper motor driver module
• 1 x aluminum heat sink

Specifications

• Driver: A4988, step and direction interface
• Microstepping: full, half, quarter, eighth, and sixteenth step
• Motor supply: up to 35V
• Current: up to 1.2A continuous per phase, adjustable by potentiometer
• Protection: thermal shutdown, under-voltage lockout, crossover-current
• Module size: 20 x 15 x 10mm, heat sink 9 x 9 x 5mm
• Works with: RAMPS boards, 3D printers, CNC machines, and DIY automation

Shipped fast and securely from our secure facility in New York, providing fast, high quality USA shipping.

See also: L298N Dual H-Bridge Motor Driver Module · Nano V3.0 Development Board, Single