SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)
      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)
      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)
      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)

      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)

      WS-15646
      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)
      Množstvo:
      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)

      • SMD258C Two-Phase Hybrid Stepper Motor Driver, Resolution Up To 40000S/R

      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

      SMD258C demo

      Connections

      SYMBOLDESCRIPTION
      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

      SMD258C dimensions

      Development Resources

      Wiki : www.waveshare.com/wiki/SMD258C

      Selection Guide

      PART NUMBERPHASESPOWER SUPPLY (V)DRIVE CURRENT SETTING (A)DIMENSION (MM)EQUIVALENT POWER (W)APPLICABLE MOTOR
      SMD258C two-phase DC 24~80 Im0.5~5.0/Ip0.7~7.0 118×76×34 80~100 57 series, 86 series
      SMD356C three-phase DC 24~60 Im1.2~6.0/Ip1.7~8.4 118×76×34 80~100 57 series


      Waveshare Electronics
      WS-15646

      Špecifické referencie

      SMD258C Two-Phase Hybrid Stepper Motor Driver (WS-15646)