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Barley · 2024-05-07

Hello,I have a problem to configure the powerstep01. The motor current drops at medium speeds.Current modestep clock mode1/16 microstep48 VoltI have set a low acceleration for testing. Everything is fine up to approx. 16 kHz (microstep). That's only ...

Barley · 2024-05-12

I have found that the Trinamic runs with 1/8-step and the PowerStep01 with 1/16-step. That's why I set the PowerStep01 to 1/8-step and tested it again.Now both behave very similarly. There is still one problem. At maximum speed, the PowerStep01 has p...

Barley · 2024-05-08

Yes of course, the effect due to inductance exists. I have tried it with a different motor driver (Trinamic TMCM-1160-TMCL). The effect also occurs here, but not as bad!Blue -> TrinamicRed/green -> PowerStep01 I expected the PowerStep01 to perform be...

Barley · 2024-05-03

Hello,Enrico Poli (ST Employee) wrote the following in another post: ...The best solution to increase the maximum speed of the stepper is using the full-step driving. Unfortunately this conflicts with the second objective: reducing resonances at low ...

Barley · 2024-05-03

Hello,I have a similar problem. The motor current drops at higher speeds.Current modestep clock mode1/16 microstep48 VoltI have set a low acceleration for testing. Everything is fine up to approx. 16 kHz (microstep). Then the current drops further an...

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PowerStep01 Current drop at medium speed

Re: PowerStep01 Current drop at medium speed

Re: PowerStep01 Current drop at medium speed

Re: POWERSTEP01 external step input

Re: What is max speed of POWERSTEP01 in steps/sec?