3-Piece Set: ST820 Microstepping Stepper Motor Driver (7V-45V) with Heatsink for 3D Printer RAMPS

$21.99

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3pcs 7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS
3-Piece Set: ST820 Microstepping Stepper Motor Driver (7V-45V) with Heatsink for 3D Printer RAMPS
$21.99

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3pcs 7V to 45V Microstepping ST820 Stepper Motor Driver + Heatsink for 3D Printer RAMPS
3-Piece Set: ST820 Microstepping Stepper Motor Driver (7V-45V) with Heatsink for 3D Printer RAMPS
$21.99
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Product Name: ST820 Evaluation Board
Product ID: [To be filled]

Description: The ST820 is a compact, user-friendly evaluation board for the STSPIN820, the smallest 45V microstepping motor driver in the world.

Features:

  • Supply Voltage Ranges: 7V to 45V
  • Output Current: Up to 1.5A rms per motor phase
  • Maximum Current: Maximum 2.5 A per phase with Integrated low RDS(ON) power stages (HS LS = 1 Ω typ.)
  • Enhanced Microstepping: Facilitates maximum utilization of high microstepping resolution
  • Easily Adjustable: Microstepping resolution adjustable to eight different values:full-step, 1/2, 1/4, 1/8, 1/16, 1/32, 1/128 and 1/256 of step
  • Current Control: Adjustable via a potentiometer to set reference voltages
  • Embedded PWM: Current control with selectable decay mode, either fast or slow
  • Hardware Compatibility: Fully compatible with RAMPS or similar FFF 3D printing platforms, providing rapid replacement of similar solutions
  • Compact and Efficient Evaluation: Provides a condensed solution to assess the STSPIN820 stepper motor driver’s performance with minimal additional equipment needs
  • Full Protection: Built-in features include overcurrent, short-circuit and overtemperature protection

Package Includes:
3 x Microstepping ST820 Stepper Motor Driver
Heatsink

Product Photos:

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