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The Item includes:

   4 PCS Stepper Driver with 4.2A DQ542MA digital serial replacing M542 totally

   1PC Breakout Board & 1 Cable for free offering.

    The Breakout Board is offered to you for free to buy this item above, so that you can set this kit up, and work in better condition.

1, Stepper Motor Driver DQ542MA

 

Please check our website for this driver:


Matching Nema11, Nema 17, Nema 16m, Nema 23 stepper motors!!! Not for Nema 34!!!

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. Hording 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:

l  High performance, low price

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

l  Supply voltage from 18VDC to 50VDC

l  Opto-isolated signal I/O

l  Overvoltage, under voltage, overcorrect, phase short circuit protection

l  15 channels subdivision and automatic idle-current reduction

l  8 channels output phase current setting

l  Offline command input terminal

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

l  High start speed

l  High hording torque under high speed

Electrical specification:

Input voltage

18-50VDC

Input current

＜ 4A

Output current

1.0A～4.2A

Consumption

Consumption：80W；  Internal Insurance：6A

Temperature

Working Temperature -10～45℃；

Stocking temperature -40℃～70℃

Humidity

Not condensation, no water droplets

gas

Prohibition of combustible gases and conductive dust

weight

200G

         2, Breakout Board DB25

 

Description:

  • Built in DB25 male connector.
  • DB25 Output Pin:P1,P2,P3,P4,P5,P6,P7,P8,P9,P14,P16,P17.
  • DB25 Input Pin: P10,P11,P12,P13,P15.
  • DB25 GND Pin: P18-P25.
  • Power supply: +5V DC.
  • Built in C-class Optical-coupler.
  • High quality with Surface-mount Tech.
 More Order quantites, more discount!!!