Overview

The SMD356C is a three-phase motor driver for hybrid stepper motors, supports 16 grades setting for both drive current and stepping subdivision, resolution up to 12000S/R. It is widely used in CNC equipment, sculpturing machine, cutting machine, etc.

Features

• Wide range voltage input (DC 24V~60V)
• 16 grades stepping subdivision setting, resolution up to 12000S/R
• 16 grades drive current setting, adjustable between 1.2A/Phase and 6.0A/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 ~ 60V
• Signal voltage: 4.2V ~ 24V
• Drive current: 1.2A ~ 6A
• Signal frequency: ≤150KHz
• Control mode: common cathode, common anode, and differential

Applications

The SMD356C 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

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/SMD356C

Selection Guide