SMD258C 2Phase Hybrid Stepper Motor Driver

  • үнэ: 120000 төг

SMD258C Two-Phase Hybrid Stepper Motor Driver

SKU: 15646
Part Number: SMD258C
Brand: Waveshare
UPC: 614961953697

Package content:

  1. SMD258C x1

Weight: 0.257 kg

Overview

The SMD258C is a two-phase motor driver for hybrid stepper motors, supports 16 grades setting for both drive current and stepping subdivision, resolution up to 40000S/R. It is widely used in CNC equipment, sculpturing machine, cutting machine, etc.

Features

  • – Wide range voltage input (DC 24V~80V)
  • – 16 grades stepping subdivision setting, resolution up to 40000S/R
  • – 16 grades drive current setting, adjustable between 0.5A/Phase and 5.0A/Phase
  • – Supports three control modes: common cathode, common anode, and differential
  • – Supports alerts for undervoltage, overvoltage, overheat, overcurrent
  • – Supports phase memory when power down
  • – Optical isolation for both I/O signal and input signal
  • – When the stepping pulse stops over 100ms, coil current will be halved automatically
  • – Comes with development resources and manual (examples for Raspberry Pi, STM32, Arduino)

Specifications

  • – Operating voltage: DC 24V ~ 80V
  • – Signal voltage: 4.2V ~ 24V
  • – Drive current: 0.5A ~ 5A
  • – Signal frequency: ≤150KHz
  • – Control mode: common cathode, common anode, and differential

Applications

The SMD258C is suit for medium or small size CNC equipments which requires high resolution, such as:

  • – Sculpturing machine
  • – Glue dispenser
  • – Automatic screw machine
  • – Cutting machine

Demo

Connections

SYMBOL DESCRIPTION
PU+ pulse signal optical isolated positive terminal
PU- pulse signal optical isolated negative terminal
DR+ direction signal optical isolated positive terminal
DR- direction signal optical isolated negative terminal
MF+ motor enable signal optical isolated positive terminal
MF- motor enable signal optical isolated negative terminal
A+ stepper motor winding A output positive terminal
A- stepper motor winding A output negative terminal
B+ stepper motor winding B output positive terminal
B- stepper motor winding B output negative terminal
DC+ 24~80V power supply input
DC- power supply ground

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/SMD258C

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