RP ✔️ Wie funktioniert Field Weakening?

pablogdansk schrieb:
I'm not sure but I think I saw your earlier posts where you had "FW Initial" set to 1A? Is there a significant difference in engine temperature?

I have a gen 3/4 PADH engine bj. 2022 and my FW Initial settings are 1A and I set the "Variabel" range from 1000-1200 depending on the need and the engine can successively achieve 1000 - 33-35 km/h, 1100 35-38 kmh/h and 1200 40-44 km/h. I have an additional battery installed and every day I cover a straight route of 15 km. I tried setting Initial to 2A but I have the impression that it does nothing and the engine heats up more but it's hard for me to tell because in my city it's 18 degrees one day and 28 the next day..

Do you know what exactly Initial is responsible for and when it makes sense to increase or decrease it? I'm not sure but the FW Variabel value is responsible for increasing the maximum speed and the FW Initial increases the length of time that speed is maintained and maintaining a higher speed on uphill climbs??

Grüße auch an Dich!
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On the beginning I was very carefully about the settings not to damage the system or components. Also I guess something were changed in the SHFW programming during the versions and the power dropped with the previous settings, so I increased the ampere values from 1 A to 3A by testing.
Now with the actual settings I am happy with the performance on SHFW 3.7.2. Always checked the motor temperature and never had problems.
Different motors probably have different architecture, torque, heat management and limitations. Ninebot changed components (controller) on the same models during the years to. I am not an expert. You need to find out your optimum settings by experimenting and testing.

Drive save and greetings to beautiful Gdańsk!


PS:
… I mean Motorphasenstecker MT60 not XT60.
 
Hi,

>I have a gen 3/4 PADH engine bj. 2022 and my FW Initial settings are 1A and I set the "Variabel" range from 1000-1200 depending on the need and the engine can successively achieve 1000 - 33-35 km/h, 1100 35-38 kmh/h and 1200 40-44 km/h.

I have a similar motor and I have not been able to reach more than 45 km/h either. With a Gen1 motor, however, I reached 50 km/h with a setting like the one above (^). Seems to be the limits.

Regards
Claas
 
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Was sollte mein max. field current (id) sein für meinen f2 pro? Ich würde ungern wollen das der controller flöten geht oder sonst noch was. jetzt gerade ist es auf 30 A.