RDSTEPPER56F84789: Micro-Step Stepper Motor Control Solution

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RDSTEPPER56F84789: Micro-Step Stepper Motor Control Solution

RDSTEPPER56F84789: Micro-Step Stepper Motor Control Solution

Overview

This reference design is based on 32-bit DSC MC56F84789, to demo a micro-step stepper motor control solution. This reference design jump-starts your ability to leverage the NXP® DSCs' advanced feature sets via complete software, tools and hardware platform.

  • Two phases four wires stepper motor
  • Motor self-adaptive function, auto motor parameters identification and control system adjustment
  • Rated peak current selection by switch, the maximum current is up to 8 A
  • Speed ratio: 1 : 1000 with position and speed closed loop control
  • Current PID regulator
  • Micro-step resolution selection by switch, the maximum resolution is up to 25600 steps/rev
  • The maximum speed is up to 3000RPM with loading capability
  • Pulse command mode: single pulse plus direction control
  • Maximum 1 MHz pulse command input
  • Smooth filter function for pulse command, enabled by switch
  • Stop with half rated current
  • FreeMASTER software control interface and monitor

Features

  • MC56F84789
  • Micro-Step Stepper Motor Control
  • MAPS-56F84000 EVK Board
  • MAPS-MC-LV3PH Motor Control Power Stage

Block Diagram

RDSTEPPER56F84789-BD.png

Design Resources

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Version history
Last update:
‎08-12-2020 08:19 AM
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