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How to Use TB6600 DRIVER: Examples, Pinouts, and Specs

Image of TB6600 DRIVER
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Introduction

The TB6600 is a stepper motor driver designed to provide precise control of stepper motors. It supports a wide range of input voltages (up to 40V) and can drive motors with high current ratings (up to 4.5A). This makes it an ideal choice for applications requiring accurate motor control, such as robotics, CNC machinery, 3D printers, and automated systems. The TB6600 is known for its reliability, ease of use, and compatibility with microcontrollers like Arduino and Raspberry Pi.

Common applications and use cases:

  • CNC machines for precise motion control
  • Robotics for driving stepper motors in robotic arms or mobile platforms
  • 3D printers for controlling the movement of print heads and platforms
  • Automated conveyor systems in industrial environments

Explore Projects Built with TB6600 DRIVER

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
CNC Machine Control System with Dual tb6600 Stepper Drivers and MAch3 USB Interface
Image of Jayshree CNC: A project utilizing TB6600 DRIVER in a practical application
This circuit appears to be a control system for a CNC machine or similar automated equipment. It includes two tb6600 Micro Stepping Motor Drivers for controlling stepper motors, a DC power source with a step-down buck converter to provide the necessary voltage levels, and a 4-channel relay module for switching higher power loads. The MAch3 CNC USB interface suggests the system is designed to interface with computer numerical control software, and the RMCS_3001 BLDC Driver indicates the presence of a brushless DC motor control. The Tiva C launchpad microcontroller and various connectors imply that the system is modular and may be programmable for specific automation tasks.
Cirkit Designer LogoOpen Project in Cirkit Designer
Stepper Motor Control System with TB6600 Driver and DKC-1A Controller
Image of Copy of Copy of PLC-Based Step Motor Speed and Direction Control System: A project utilizing TB6600 DRIVER in a practical application
This circuit controls a bipolar stepper motor using a tb6600 micro stepping motor driver and a DKC-1A stepper motor controller. The system is powered by a 24VDC power supply and includes a relay module for additional control functionalities.
Cirkit Designer LogoOpen Project in Cirkit Designer
TB6600 Stepper Motor Driver with CNC Control and Power Management
Image of Webeco FluidNC: A project utilizing TB6600 DRIVER in a practical application
This circuit controls three TB6600 stepper motor drivers, which are connected to a 6xCNC controller for driving three separate stepper motors. A MW LRS-350-24 power supply provides +24V to the drivers and the CNC controller. Additionally, a 12V relay with a flyback diode is interfaced with the CNC controller for switching purposes, and a potentiometer is connected for analog input to the controller.
Cirkit Designer LogoOpen Project in Cirkit Designer
Stepper Motor Control System with SIMATIC S7-300 and TB6600 Driver
Image of Copy of PLC-Based Step Motor Speed and Direction Control System: A project utilizing TB6600 DRIVER in a practical application
This circuit controls a stepper motor using a tb6600 micro stepping motor driver and a DKC-1A stepper motor controller. The system is powered through panel mount banana sockets and includes a relay module for additional control, interfaced with a SIMATIC S7-300 PLC for automation.
Cirkit Designer LogoOpen Project in Cirkit Designer

Explore Projects Built with TB6600 DRIVER

Use Cirkit Designer to design, explore, and prototype these projects online. Some projects support real-time simulation. Click "Open Project" to start designing instantly!
Image of Jayshree CNC: A project utilizing TB6600 DRIVER in a practical application
CNC Machine Control System with Dual tb6600 Stepper Drivers and MAch3 USB Interface
This circuit appears to be a control system for a CNC machine or similar automated equipment. It includes two tb6600 Micro Stepping Motor Drivers for controlling stepper motors, a DC power source with a step-down buck converter to provide the necessary voltage levels, and a 4-channel relay module for switching higher power loads. The MAch3 CNC USB interface suggests the system is designed to interface with computer numerical control software, and the RMCS_3001 BLDC Driver indicates the presence of a brushless DC motor control. The Tiva C launchpad microcontroller and various connectors imply that the system is modular and may be programmable for specific automation tasks.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Copy of Copy of PLC-Based Step Motor Speed and Direction Control System: A project utilizing TB6600 DRIVER in a practical application
Stepper Motor Control System with TB6600 Driver and DKC-1A Controller
This circuit controls a bipolar stepper motor using a tb6600 micro stepping motor driver and a DKC-1A stepper motor controller. The system is powered by a 24VDC power supply and includes a relay module for additional control functionalities.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Webeco FluidNC: A project utilizing TB6600 DRIVER in a practical application
TB6600 Stepper Motor Driver with CNC Control and Power Management
This circuit controls three TB6600 stepper motor drivers, which are connected to a 6xCNC controller for driving three separate stepper motors. A MW LRS-350-24 power supply provides +24V to the drivers and the CNC controller. Additionally, a 12V relay with a flyback diode is interfaced with the CNC controller for switching purposes, and a potentiometer is connected for analog input to the controller.
Cirkit Designer LogoOpen Project in Cirkit Designer
Image of Copy of PLC-Based Step Motor Speed and Direction Control System: A project utilizing TB6600 DRIVER in a practical application
Stepper Motor Control System with SIMATIC S7-300 and TB6600 Driver
This circuit controls a stepper motor using a tb6600 micro stepping motor driver and a DKC-1A stepper motor controller. The system is powered through panel mount banana sockets and includes a relay module for additional control, interfaced with a SIMATIC S7-300 PLC for automation.
Cirkit Designer LogoOpen Project in Cirkit Designer

Technical Specifications

The TB6600 driver is a robust and versatile component. Below are its key technical specifications:

Parameter Value
Input Voltage 9V to 40V DC
Output Current Up to 4.5A (adjustable)
Microstepping Modes Full, 1/2, 1/4, 1/8, 1/16
Control Signal Voltage 3.3V to 5V (logic level)
Step Frequency Up to 200 kHz
Operating Temperature -10°C to +45°C
Dimensions 96mm x 56mm x 33mm

Pin Configuration and Descriptions

The TB6600 driver has several input and output terminals for connecting to a microcontroller, power supply, and stepper motor. Below is the pin configuration:

Input Terminals

Pin Name Description
PUL+ Pulse signal input (positive terminal). Used to control the step signal.
PUL- Pulse signal input (negative terminal). Connect to ground.
DIR+ Direction signal input (positive terminal). Determines motor rotation direction.
DIR- Direction signal input (negative terminal). Connect to ground.
ENA+ Enable signal input (positive terminal). Activates or deactivates the driver.
ENA- Enable signal input (negative terminal). Connect to ground.

Output Terminals

Pin Name Description
A+ Connect to the A+ terminal of the stepper motor.
A- Connect to the A- terminal of the stepper motor.
B+ Connect to the B+ terminal of the stepper motor.
B- Connect to the B- terminal of the stepper motor.

Power Terminals

Pin Name Description
VCC Connect to the positive terminal of the DC power supply (9V to 40V).
GND Connect to the negative terminal of the DC power supply.

Usage Instructions

How to Use the TB6600 in a Circuit

  1. Connect the Power Supply:

    • Attach the positive terminal of the DC power supply to the VCC pin.
    • Attach the negative terminal of the DC power supply to the GND pin.
  2. Connect the Stepper Motor:

    • Connect the stepper motor's A+ and A- wires to the A+ and A- pins, respectively.
    • Connect the stepper motor's B+ and B- wires to the B+ and B- pins, respectively.
  3. Connect to a Microcontroller:

    • Connect the PUL+, DIR+, and ENA+ pins to the appropriate digital output pins on the microcontroller.
    • Connect the PUL-, DIR-, and ENA- pins to the ground (GND) of the microcontroller.
  4. Set the Microstepping and Current:

    • Use the DIP switches on the TB6600 to configure the microstepping mode and current limit according to your motor's specifications.
  5. Write Control Code:

    • Use a microcontroller (e.g., Arduino) to send pulse and direction signals to the TB6600.

Important Considerations and Best Practices

  • Ensure the power supply voltage matches the requirements of both the TB6600 and the stepper motor.
  • Avoid exceeding the maximum current rating of the driver to prevent overheating or damage.
  • Use a heatsink or cooling fan if the driver operates at high currents for extended periods.
  • Double-check the wiring to avoid short circuits or incorrect connections.
  • Use shielded cables for long connections to reduce electrical noise.

Example Code for Arduino UNO

Below is an example Arduino sketch to control a stepper motor using the TB6600 driver:

// Define pin connections
const int stepPin = 3;  // Connect to PUL+ on TB6600
const int dirPin = 4;   // Connect to DIR+ on TB6600
const int enPin = 5;    // Connect to ENA+ on TB6600

void setup() {
  // Set pin modes
  pinMode(stepPin, OUTPUT);
  pinMode(dirPin, OUTPUT);
  pinMode(enPin, OUTPUT);

  // Enable the driver
  digitalWrite(enPin, LOW); // LOW enables the driver, HIGH disables it
}

void loop() {
  // Set motor direction
  digitalWrite(dirPin, HIGH); // HIGH for one direction, LOW for the other

  // Generate step pulses
  for (int i = 0; i < 200; i++) { // 200 steps for one revolution (depends on motor)
    digitalWrite(stepPin, HIGH); // Step pulse HIGH
    delayMicroseconds(500);      // Pulse duration (adjust for speed)
    digitalWrite(stepPin, LOW);  // Step pulse LOW
    delayMicroseconds(500);      // Delay between pulses
  }

  // Change direction
  digitalWrite(dirPin, LOW);
  delay(1000); // Wait 1 second before reversing direction
}

Troubleshooting and FAQs

Common Issues and Solutions

  1. Motor Not Moving:

    • Cause: Incorrect wiring or loose connections.
    • Solution: Double-check all connections, especially the motor and power supply.
  2. Driver Overheating:

    • Cause: Exceeding the current limit or insufficient cooling.
    • Solution: Adjust the current limit using the DIP switches and add a heatsink or cooling fan.
  3. Motor Vibrates but Does Not Rotate:

    • Cause: Incorrect stepper motor wiring.
    • Solution: Verify the motor's wiring and ensure the coils are connected to the correct terminals.
  4. Erratic Motor Movement:

    • Cause: Electrical noise or incorrect pulse timing.
    • Solution: Use shielded cables and ensure proper pulse timing in the control code.
  5. Driver Not Responding to Signals:

    • Cause: Incorrect logic level or disabled driver.
    • Solution: Ensure the ENA+ pin is set to LOW to enable the driver and verify the control signal voltage matches the driver's requirements.

FAQs

  • Can the TB6600 drive a unipolar stepper motor?

    • No, the TB6600 is designed for bipolar stepper motors only.
  • What is the maximum step frequency supported?

    • The TB6600 supports a maximum step frequency of 200 kHz.
  • Can I use the TB6600 with a 12V power supply?

    • Yes, the TB6600 works with power supplies ranging from 9V to 40V.
  • Do I need a heatsink for the TB6600?

    • A heatsink or cooling fan is recommended if the driver operates at high currents for extended periods.