I do have some computer, and electronics experience. TB 4 Axis Nema23 3. I cant find much information that i understand on the subject. According to the data, the motor windings are rated for 1. How are your DIP switches set? Do you have the motors connected to a load, or are you running them without any mechanical connection?

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Was the board advertised as a “3 amp” board or a “1 amp board”?

Working with Toshiba TBAHQ

Thanks again for any help. It is really, really weird Do you have a multimeter or better yet, access to an oscilloscope that you could use to measure some voltages with? Compatible Stepper motors 2 or 4 phase, 4,6 or 8 lead stepper motors, 3A max.

Arduino and TB Enjoy! MarkT Brattain Member Posts: Attenuation model adjusted for all the motors can be locked when no To go faster you have to start slower, then ramp the speed up. By pfred2 Follow More by the author: It includes both the Eagle files and the board pattern as an image so you can just hand wire it with the image as an aid. I wired it like you said, and in both wiring configurations, the motors “buzz” like they are working, but not spinning.


Is the harduino aware of the angular position of the motor from the CLK pin? Results 1 to 12 of Hellow, could someone please tell me how to wire these motors to this board.

Can you document what those settings are currently set to? CNC Router 1 Axis 3.

Insert the stripped wires of your cable in to the rail terminal. Mach3 TB with Nema 23 motors tuning help. For some reason, it seems that the chips I have received are not “real” TB The software designed for this board, can support maximum 8pcs limit switches Every axis with 2 pcsmuch better than Mach3. Found a profile for Mach3 on the “how i fixed my ” thead that you pointed to. You can also use a volt meter set to ohms to find the two coils and their center lead.

Do you still have a sample of the circuit so that you could make a simple test with it to compare the results with my ones? Nema 23 stepper motor.

Number of bids and bid amounts may be slightly out of date. Also I have not implemented toshiba tb bipolar stepper possible feature of this device as I wanted to keep it simple to make.

The schematic for my Break Out Board is here:.


3 Axis TB6560 CNC Kit 1.9Nm( Nema 23 Stepper Motor & Driver

At least it seems that he pinout of the freak that is inside the package because there is something there Would the modifications listed in this thread repair this kind of malfunction? Even though the board may have been specified as a 3 amp board, you can not always trust what the eBay vendors claim.

You will note there is no value given for those on the schematic because what you use depends on what motor you plan on running off the driver. I swapped the motors on the different axis and the same symptom exists for all configurations, so I suspect the motors are good. Apparently, the board will only drive one of the motors in one direction -X and not drive either direction of the other two.

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I know this is an old post, but it went unanswered. See each listing for international shipping options and costs.

You need to fix up that link.