The upgraded version of TB6600 driver is a 57/42 type hybrid stepping motor suitable for phase current below 4.0A
Set 7 subdivisions (1/2A/2B/4/8/16/32) by 6-bit DIP switch
And 8 output currents (0.5A/1.0A/1.5A/2.0A/2.5A/2.8A/3.0A/3.5A)
Widely used in engraving machines, marking machines, cutting machines, laser imagesetters, plotters, CNC machine tools, crystal grinders, automatic assembly equipment, etc.
The best application objects are 57 stepper motors and 42 stepper motors with a torque of 1.8Nm and below
Specifications:
Power supply: DC 9-42V, 12-30V (best)
Voltage input: 3.3-24V
Subdivision precision: 1-32
Output peak current: 4.0A
H-bridge bipolar constant current drive.
Input signal high-speed optocoupler isolation.
Built-in temperature protection and overcurrent protection.
Automatic half-flow reduces heat generation and low noise. Small size and space-saving.
Frequently Asked Questions:
Answer: After the power supply and the motor are correctly connected,
Only connect the pulse signal PUL (first adjust the frequency to within 1K);
The subdivision is set to 16, the direction and offline are suspended, and the motor defaults to forward rotation after power-on. After the operation is correct, test the acceleration (increase the frequency);
Orientation, segmentation, and offline functionality work in sequence.
2. Q: Does the control signal need a series resistance if the control signal is higher than 5V?
Answer: The upgraded TB6600 does not need to increase the series resistance.
Answer: If the wiring is correct, but it still does not turn, it means that the driving capacity of the control part is not enough.
This situation mostly occurs in the direct control mode of the IO port of the microcontroller.
Make sure the control interface has a 5mA drive capability.
Answer: Connect any two wires of the motor together. At this time,
There is resistance when twisting the motor rotor by hand.
Then these two lines are in phase and can be connected to the driver A+, A-;
There is still resistance when the other two wires are shortened, so connect these two wires to B+ and B-.
Answer: Just swap the two wires of one phase of the motor.