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A4988 Stepper Motor Driver Carrier
 
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The A4988 stepper motor driver carrier is a breakout board for Allegro’s A4988 microstepping bipolar stepper motor driver. The driver features adjustable current limiting, overcurrent and overtemperature protection, and five different microstep resolutions (down to 1/16-step). It operates from 8 – 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).
Compare all products in Stepper Motor Drivers.
| Description | Specifications (10) | Pictures (4) | Resources (3) | FAQs (3) |
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File downloads
- Allegro A4988 stepper motor driver datasheet (380k pdf)
Recommended links
- Pololu A4988 stepper motor driver carrier assembly video
- A short video showing the in-house assembly of a panel of Black Edition A4988 stepper motor driver carriers on our Samsung SM421F pick and place machine.
- Pololu A4983/A4988 Stepper Motor Driver Carrier Kicad module
- A customer-made module for using the Pololu A4983/A4988 Stepper Motor Driver Carrier in Kicad. By Jared Harvey, October 2011.
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