The A4988 Stepper Motor Driver Carrier is a breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver that has the features of adjustable current limiting, over current and over temperature protection. It operates from 8 V to 35 V. It can be applicable for various DIY projects.

The extruder hot end is one of the most important parts of a 3D printer.

Stroke : 150mm

Installation Distance ; 255mm

 No-load Speed : 15 mm/s

Maximum Load : 900N

Rated Voltage : 12V

Frequency of use; 10%

Power : 60W

This DC 12V linear actuator is designed for applications requiring controlled linear motion with high force. It converts electrical energy into mechanical motion, making it ideal for automation projects, lifting mechanisms, robotics, industrial machines, adjustable furniture, and automotive applications.

With a 300mm stroke length and a 405mm installation distance (retracted length between mounting points), it can extend and retract smoothly, delivering a maximum force of 1200N (≈ 122 kgf or 270 lbs).

It features built-in limit switches to prevent overextension or over-retraction, ensuring safety and reliability. The actuator is maintenance-free and operates with low noise and high efficiency.

Features

✅ High Load Capacity: 1200N (≈ 122 kgf) for lifting heavy objects
✅ Strong Aluminum Alloy Body: Durable, corrosion-resistant, and lightweight
✅ 12V DC Power Supply: Compatible with battery or adapter operation
✅ 300mm Stroke Length: Suitable for various automation applications
✅ 405mm Installation Distance: Compact when retracted
✅ Built-in Limit Switches: Prevents over-travel, ensuring safety
✅ Low Noise Operation: Quiet performance, ideal for home and industrial use
✅ IP Rating (Water & Dust Resistance): Usually IP54 or higher (depends on model)
✅ Multiple Mounting Options: Brackets available for flexible installation