#Ender 3 Max Dual Z upgrade. Running two different stepper motors

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little salmon
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Hello. I've struggled for over 2 years to get this 3d printer working. It's finally printing but some really odd stuff is happening. My primary concern is if the two different stepper motors are "different" causing the left/right x axis to operate incorrectly. One motor is 17HS3401 and the other is the stock one c17hd0004-02. Are these compatible?

jaunty geyserBOT
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AI Help

Using two different stepper motors may cause issues because each motor has its own characteristics such as torque, current and steps per revolution. However, it is still possible to use different motors and have them work together as long as they are sufficiently similar.

To check if the motors are compatible with each other, you can compare the motor specifications such as the step angle, holding torque, and current rating. In this case, the two motors you have mentioned have different part numbers, indicating that they may have different specifications.

If you're experiencing issues with the x-axis, the first thing I would suggest is to ensure that both motors are wired correctly and are receiving the appropriate current levels. You can also try swapping the motors to see if the issue persists.

If you're still experiencing issues after checking these factors, it may be worthwhile to invest in identical motors to ensure compatibility and optimal performance.

little salmon
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Which motor should I keep? Is one better than the other?

radiant turtle