Description of product

Product Details:

Operating voltageDC 10V-35V
Rated output+ / - 3A ,peak 3.5A.
Excitation Modesynchronizing, half step, 1/8 step, 1/16 step, a maximum of 16 segments.
Volume50 x 75 x 35 ( mm)
Optocoupler used6N137 high-speed Opto-Coupler

CNC Router Single Axis 3A Stepper Motor driver board is for axis control with Input signal high-speed opto-coupler isolation, large heat sink to ensure good heat dissipation. Stepper motor driver is Semi-flow mode adjustable, semi-flow current adjustable,with a variety of semi-flow model and semi-flow current setting functions.

Technical specifications & features:

  • Operating voltage :DC 10V-35V
  • Very easy to use, no instructions, all of use are marked on the board
  • With large heat sink to ensure good heat dissipation
  • Input signal high-speed opto-coupler isolation, guarantee not losing steps
  • Semi-flow mode adjustable, semi-flow current adjustable, not the general design on the market, with a variety of semi-flow model and semi-flow current setting function
  • Attenuation model adjusted for all the motors can be locked when no noise
  • Working voltage: DC 10V-35V.Recommend Switching Power Supply DC24V
  • 6N137 high-speed Opto-Coupler , to ensure a high speed without step out.
  • New original Toshiba TB6560AHQ chip, low-voltage shutdown, of overheating parking and over-current protection circuit to ensure optimal performance.
  • Rated output: ± 3A ,peak 3.5A.
  • For 42,57,86 Stepper within 3A 2/4 -phase / 4 wire / 6 wire stepper motor, not fit for more than 3A stepper motor.
  • The Automatic half-decay adjustable.
  • Excitation Mode: synchronizing, half step, 1/8 step, 1/16 step, a maximum of 16 segments.
  • Volume: 50 x 75 x 35 ( MM)
  • The current level adjustable to meet your various application needs.
  • Thick tooth radiators, good heat dissipation.