5PCS Compatible DRV8825 Stepper StepStick Motor Diver Module with Heat Sink for 3D Printer Controller Rrerap Ramps 1.5 1.6

Price: $19.99
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Manufacturer Description

This DRV8825 micro-stepping stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six micro step resolutions (down to 1/32-step). It operates from 8.2 V to 45 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling).

 

Features:

- 45 V maximum supply voltage

- Built-in regulator (no external logic voltage supply needed)

- Simple step and direction control interface

- Can interface directly with 3.3V and 5V systems

- Short-to-ground and shorted-load protection

- 4-layer, 2 oz copper PCB for improved heat dissipation

- Exposed solderable ground pad below the driver IC on the bottom of the PCB

Product Features

High-quality components and 5 DRV8825 steppers for high speed and precise results. Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor's rated voltage to achieve higher step rates Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay) Over-temperature thermal shutdown, over-current shutdown, and under-voltage lockout

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