Stepper Motor Driver TB6600 Subdivision 4.0A 42V


TB6600 stepper motor driver provides maximum 4.0A output current. TB6600 comes with output sort-circuit protection, Low-Pressure shut-off, Overheating parking and over-current protection.

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TB6600 Arduino Stepper Motor Driver is an easy-to-use professional stepper motor driver, which could control a two-phase stepping motor. It is compatible with Arduino and other microcontrollers that can output a 5V digital pulse signal.

TB6600 Arduino stepper motor driver has a wide range of power input, 9~42VDC power supply. And it is able to output 4A peak current, which is enough for the most of stepper motors. The stepper driver supports speed and direction control.

You can set its micro step and output current with 6 DIP switch. There are 7 kinds of micro steps (1, 2 / A, 2 / B, 4, 8, 16, 32) and 8 kinds of current control (0.5A, 1A, 1.5A, 2A, 2.5A, 2.8A, 3.0A, 3.5A) in all. And all signal terminals adopt high-speed optocoupler isolation, enhancing its anti-high-frequency interference ability. As a professional device, it is able to drive 57, 42-type two-phase, four-phase, hybrid stepper motor.

TB6600 Stepper Motor Driver Controller 4A 9~42V TTL 16 Micro-Step CNC 1 Axis Upgraded Version of the 42/57/86 Stepper Motor segment increased to 32 segments, suitable for high subdivision applications. Suitable for step motor :57, 42, 86Type 4 phase 2 phase (4 line 6 line 8).



  • DC 9-42V power supply, 12-24V power supply the best
  • Control signal input voltage 3.3-24V 
  • Segmentation accuracy 1-32 subdivision optional
  • Output peak current 4.0A
  • Input signal high-speed optocoupler isolation
  • Built-in temperature protection and over-current protection
  • Automatic half-flow to reduce heat

Electrical environment:

  cooling method  Natural cooling or forced air cooling.
  occasion  Do not place it near other hot equipment. Avoid dust, oil, corrosive gas,   excessive humidity and strong earthquakes. Do not use combustible gas or conductive dust.
  humidity  40-90%RH
  shock  10-55Hz/0.15mm

  Save the temperature

  weight  0.15KG


Subdivision settings:

  • Set the pulse with 1, 2 and 3 DIP switches as follows:
Subdivision Pulse / circle  S1  S2  S3
 1  200  ON  ON  OFF
 2/A  400  ON  OFF  ON
 2/B  400  OFF  ON  ON
 4  800  ON  OFF  OFF
 8  1600  OFF  ON  OFF
 16  3200  OFF  OFF  ON
 32  6400  OFF  OFF  OFF


Current setting:

  • Use 4, 5, and 6 DIP switches to set the running current as follows:
Average current  Peak current  S4  S5  S6
 0.5  0.7  ON  ON  ON
 1.0  1.2  ON  OFF  ON
 1.5  1.7  ON  ON  OFF
 2.0  2.2  ON  OFF  OFF
 2.5  2.7  OFF  ON  ON
 2.8  2.9  OFF  OFF  ON
 3.0  3.2  OFF  ON  OFF
 3.5  4.0  OFF  OFF  OFF






Stepper Motor Driver TB6600 Subdivision 4.0A 42V

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