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Details about  M542 CNC Stepper Driver Support Nema17, Nema23, Nema34 Stepper Motors 1.0A-4.5A

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M542 CNC Stepper Driver Support Nema17, Nema23, Nema34 Stepper Motors 1.0A-4.5A
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Item condition:
20 Apr, 2014 19:55:43 BST
£7.83 Standard Int'l Postage | See details
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Item location:
Middlesex, United Kingdom

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Item specifics

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M542 CNC Stepper Driver Support Nema17, Nema23, Nema34 Stepper Motors 1.0A-4.5A
CNC Stepper Motor Driver Board Controller M542 1.0A-4.5A


The M542 Stepper Driver Board Controller is a high performance microstepping driver based on pure-sinusoidal current control technology. With this technology and the self-adjustment technology (self-adjust current control parameters) for different motors, the drive motors can run with less noise, lower heating, smoother movement and have better performances at higher speed than most of the drivers in the market. It is suitable for driving 2-phase and 4-phase hybrid stepping motors, so the Nema17--Nema34 stepper motors with a 1.0A-4.5A current will be suitable.
Click here for the specification of M542 


  • High performance, cost-effective
  • Supply voltage from 20V DC to 50V DC
  • Output current from 1.0A to 4.5A
  • Self-adjustment technology, full to half current self-adjustment when motors from work to standstill via switching off SW4 
  • Pure-sinusoidal current control technology
  • Pulse input frequency up to 300 KHz
  • TTL compatible and optically isolated input
  • Automatic half-current reduction as long as switching off SW4 when motors stop
  • 16 selectable resolutions in decimal and binary, up to 51,200 steps/rev
  • Suitable for 2-phase and 4-phase motors
  • Support PUL/DIR and CW/CCW modes
  • Short-voltage, over-voltage, over-current and short-circuit protection, protect the PC, motors, driver etc from being damaged 

  • Suitable for any small-and-medium automatic equipment with CNC controller, such as  X-Y tables, labeling machines, laser cutters, engraving machines, and pick-place devices
  • Suitable for a wide range of stepping motors, from NEMA size 17 to 34
  • For processing various pattern mould
  • For advising, such as brand, architechture mould, badge, nameplate, display boards, doorplate, furniture decoration, etc.
  • For carving portrait, scenery, handwriting, sealing, etc.
 DIP-Switch Settings:

I. DIP-Switch Instructions

II. DIP-Switch Settings Diagram

Power supply Recommend:

24V DC power supply for Nema 17 stepper motors
36V DC power supply for Nema 23/24 stepper motors
48V DC power supply for Nema 34 stepper motors

 Interface Instructions:

(M542 Stepper Driver)

 Connection Diagram:
1 x CNC Stepper Motor Driver Board Controller M542 (1.0A-4.5A)
1 x CD (User Manual)
Estimated Delivery Time (subjects to stock availability)
UKRoyal Mail Recorded Signed For™2-4 business days
Other Western Europe Countries: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Liechtenstein, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, SwitzerlandRegistered Airmail service3-7 business days
Other Countries (May depart from other stock location)Registered Airmail service12-21 business days

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  • - need the item urgently.
  • - require that the item should be delivered within a certain time.
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  • * Usually, your order will be dispatched before the next working day after the full payment is cleared when stock lasts.
  • * Notification will be sent after your order is dispatched, please check you email or ebay order records for date of dispatch.
  • * It is not guaranteed that parcel should arrive within the time stated above. However, 95%+ parcels will be delivered within the reference time.
  • * Please contact us if you have any trouble in receiving your orders. We will help you to track them.

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