Arduino UNO + zdm-2ha865 Driver

Other Hardware Motors, Mechanics, Power and CNC
1

Hello,

I want to control a NEMA34 servo motor with the ZDM-2HA865 driver and and Arduino-UNO.

The servo motor is moving, with our test code, but really slow.

Some of parameters of functions differ from the original (from factory) values documented, ie.

  • P102 has 145, and the guide establish a value of 45.
  • P104 has 75, and the guide establish 65.
  • P105 has 70, and the guide establish 85.
  • P106 has 60, and the guide establish 50.

Do you believe those values are causing the issue?

Regards and thank you
Miguel

2

No idea about those numbers, but did you mean stepper motor?
Do you have a suitable power supply?
Why not try using the factory's numbers?

3

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2 Likes
4

Hello, yes, it's a stepper motor. Yes, we have a suitable power supply and we tried factory's numbers. But I have not the arduino's ground connected to that power suppply. Is there any risk to overload the arduino board if I make that connection (because of the voltage)?

Thanks.

5

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