4 Axis CNC router Wantai DQ420MA Stepper Digital Driver 36VDC/1.7A/ 128 replacing M415B Laser Foam Mill DQ420MA manufacturer from China Changzhou Wantai Electrical Appliance Co.,Ltd.

4 Axis CNC router Wantai DQ420MA Stepper Digital Driver 36VDC/1.7A/ 128 replacing M415B Laser Foam Mill

Place of Origin:

Jiangsu, China (Mainland)


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Product Detail

Model No.: DQ420MA

Brand Name: wantai

Certificate: ISO9000

Production Capacity: 2 million

Patent Rights: YES

Export Area: worldwide

Productivity:2 million;Min. Order:1 pc;Trademark:wantai;PatentRight:YES;Certificate:ISO9000;ExpRegion:worldwide;

This item includes:

4 PCS Stepper Driver with1.7A/36VDC/128Microstep replacing 415B,

1 PC Breakout board,

1 PC Cable

1, Introduction

DQ420MA is a type of two-phase hybrid stepping motor driver, the drive voltage of which is from 12VDC to 36VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 20mm to 42mm outside diameter and less than 2.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor to run smoothly almost without noise and vibration. Holding torque when DQ420MA driver runs at high speed is also significantly higher than other two-phase drivers, what's more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on.

Features:

l High performance, low price

l Average current control, 2-phase sinusoidal output current drive

l Supply voltage from 12VDC to 36VDC

l Opto-isolated signal I/O

l Over-voltage, under voltage, over-current, phase short circuit protection

l 8 channels subdivision and automatic idle-current reduction

l 8 channels output phase current setting

l Offline command input terminal

l Motor torque is related to speed, but not related to step/revolution

l High start speed

l High holding torque at high speed