5A Stepper Motor Driver

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  • TB6600 Stepper Motor Driver Controller 0.2-5A CNC Router HY-DIV268N-5A 12-48V for Engraving Machine Tools
  • Average current control, two-phase sinusoidal current output.
  • DC 12~48V power supply, the internal integration of 12V and 5V regulator.
  • Optically isolated signal input/output
  • Protection against overvoltage, undervoltage, overcurrent and short circuit white
  • The input current from 1 to 5 amps, select the drive to stepper motor.
  • Output current 0.2A ~ 5A
  • Operating temperature -10 to 45 °C; Storage temperature -40°C to 70°C.
  • Moisture without condensation, no sagging
  • Forbidden gas combustible gas and conductive dust
  • Weight 200 grams
  • Two-phase hybrid stepper motor dynamic voltage 12 to 48V, current is less than 5A outer diameter 35 to 86mm. 
  • This driver uses drive current loop subdivision control, motor torque ripple is very small, low speed operation is very smooth, almost no vibration and noise. High-speed torque is much higher than other two-phase motors, high positioning accuracy. Widely used in engraving machine, CNC machine tools, packaging machinery and other high-resolution requirements on the device.
  • High speed optoelectronic isolation signal input
  • Single-chip PWM bipolar sinusoidal chopper ensures low vibration and high efficiency
  • 1, 2, 4 (New Mode), 8, 16 adjustable microstep control, motors run more precisely and smoothly


  • TB6600 Stepper Motor Driver Controller 0.2-5A CNC Router HY-DIV268N-5A 12-48V for Engraving Machine Tools

Control signal interface

  • PUL : step pulse signal is the input side or positive pulse signal input terminal
  • PUL-: The negative input of the negative input pulse signal or a positive pulse signal.
  • DIR : Step direction signal input to positive terminal or negative pulse signal input to positive terminal.
  • DIR -: negative side step direction signal input or negative terminal reverse step pulse signal input
  • IN : offline can reset the input side of the signal is
  • IN-: no connection can reset the signal input negative terminal
  • Offline trigger signal is active, reset the drive fault to avoid any pulse, the drive output
  • The power component is off, the motor maintains torque.

Control of signal connections

  • PC control signal can be high, can also be effective low. When active high, the control signal
  • The negative side together as a low trigger signal, positive side of all control signals together as a common signal.
  • For example, the PNP and open collector output interface circuit diagram is as follows:

NOTE: VCC is 5V, R short

  • VCC value of 12V, R 1K, resistance of more than 1/8W;
  • VCC value of 24V, R 2K, resistance of more than 1/8W;

Adjust the revolution stepper motor

  • The unit for setting the number of steps per motor revolution is 200 (full step), 400 (2 segments), 1600 (8 segments), 3200 steps (16 segments).
  • The user can drive the front panel DIP switch SW3 is SW4 drive bit to set the number of steps (such as table 1)

The power interface

  • DC : DC power level, DC power supply voltage 12 to 48V. The maximum current is 5A. The
  • DC-: DC power supply negative level.

A AB B-: to connect the two-phase hybrid stepper motor

Two-phase hybrid stepper motor connection with the four-wire system, the motor windings in parallel and series connection, and connection method, high-speed performance,. But the drive current is large (for the motor winding current of 1.73 times), connected in series when the drive current is equal to the motor winding current.

  • Overload, over current, overheat, over voltage and under voltage protection to avoid damaging your computer and devices.
  • Cooling Aluminium Box Design for Cooling, and protect the driver board from being damaged by dirt, dust or other liquids.
  • Moreover, the brand new design with BiCD0.13 (50V) process technology on the chipset also ensures
    maximum 5.0A output current and 50V output withstand voltage.