DM2522 stepper motor driver max 7.0A 110-220VAC

Description

Introduction

The DM2522 stepper motor driver allows direct connection to the mains 220VAC power supply, which means that you do not need an additional power supply to drive the stepper motor. It is designed for two-phase stepper motors of all types, it is ideal for Nema 34 stepper motors with less than 7.0 A (peak) phase current.

DM2522 stepper motor driver and its key features:

• DSP control technology
• Supply voltage 110~220VAC
• Maximum drive current 7.0 A
• Optically isolated input/output signals
• 16-channel micro-step setting from 200 to 40000 pulses/rev
• 8-channel phase output current setting
• The function of autonomous rotation of the stepping motor at a speed of 30 revolutions/min

Data sheet

DM2522 instructions

Connection of DM2522 stepper motor driver and stepper motor

You can use a 5 – 24 V input signal, but make sure the appropriate resistor is used:

See the images below for details:

• Common cathode connection

• Common anode connection