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Wantai Stepper Motor Dq542ma 4 5a 50vdc - China

price: 30.00 Dollar US$

Introduction: DQ542MA is a type of two-phase hybrid stepping motor driver, the drive voltage of which is from 18VDC to 50VDC.

It is designed for use with 2-phase hybrid stepper motor of all kinds with 42mm to 86mm outside diameter and less than 4.0A phase current.

This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration.

Holding torque when DQ542MA run under high speed is also significantly higher than the other two-phase driver, 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, Computer embroider machine, packing machines and so on.

Features: High performance, low price Average current control, 2-phase sinusoidal output current drive Supply voltage from 18VDC to 50VDC Opto-isolated signal I/O Overvoltage, under voltage, overcurrect, phase short circuit protection 15 channels subdivision and automatic idle-current reduction 8 channels output phase current setting Offline command input terminal Motor torque is related to speed, but not related to step/revolution High start speed High holding torque under high speed.


Company Contact:


  • Phone: 13775076288

  • Address: No. 18,BoYang Road, Jintan District,Changzhou City,Jiangsu Province, changzhou , jiangsu , China

  • Email: Email


Published date: September 22, 2020 - Modified date: September 22, 2020

  • Business Description: Our product are mainly used in Aerospace & Defense, Automation Applications, Commercial Equipment, Industrial Tool, Medical Device & Equipment, Medical Mobility, Printing & Imaging, Pump, Semiconductor Equipment, Vehicle, , Milling Machine, Engraver Machine, CNC Routers Applications…etc.

    of various trades.

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