Pololu 8-50V 4A High-Power Stepper Motor Driver 36v4
Product details
| Management number | 234965832 | Release Date | 2026/07/02 | List Price | US$17.92 | Model Number | 234965832 | ||
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- Pololu 8-50V High-Power Stepper Motor Driver 36v4
- Offers a wide operating voltage range of 8 to 50 V
- Can deliver up to 4 A continuous per phase without extra cooling
- Is highly configurable through SPI interface
- Has optional STEP/DIR control pins
- Provides optional STALL output enables stall detection when microstepping
The Pololu 8-50V 4A High-Power Stepper Motor Driver 36v4 combines the DRV8711 stepper motor driver IC from Texas Instruments with external MOSFETs to enable control of large bipolar stepper motors at operating voltages from 8 V to 50 V.
The DRV8711 has many configurable settings, so please see the DRV8711 datasheet (3 MB pdf) for a detailed explanation of its features and how to use them.
The driver’s power performance is a function of the external dual H-bridges, which allow the driver to deliver continuous currents up to 4 A per phase without any additional cooling such as heat sinks or forced air flow.
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