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maxxximatoze · 10:30 AM

After a few months passed with this MMX/1515 sensored combo in my car, I can say that I'am prettu satisfied with the result until now. The combo is powerfull and reliable (2.02 firmware), but I have two question:

1) what is the ESC overheat temperature treshold (80°C ?) and what is the audible tone sequence to inform the user of this state ?

2) What is the over current limiter setting and why we cannot set it like with the XLX? it seems to be around 150/160 amps continuous (for at leat 4 seconds), because I can't get above this max value and the KV of the 1515, which is at 2220rpm/V no load, drops to 1700rpm/V which is a big difference with only about 5 mohms phase resistance (with turnigy graphene 10Ah 25C continous discharge measured with wayne giles IR meter V2) see graph below.

Thx !

Full size link: http://maxime.pierron79.free.fr/maxpowertest.png

	(#3)
maxxximatoze RC-Monster Stock Offline Posts: 48 Join Date: Feb 2017	09.10.2018, 10:18 AM After a few months passed with this MMX/1515 sensored combo in my car, I can say that I'am prettu satisfied with the result until now. The combo is powerfull and reliable (2.02 firmware), but I have two question: 1) what is the ESC overheat temperature treshold (80°C ?) and what is the audible tone sequence to inform the user of this state ? 2) What is the over current limiter setting and why we cannot set it like with the XLX? it seems to be around 150/160 amps continuous (for at leat 4 seconds), because I can't get above this max value and the KV of the 1515, which is at 2220rpm/V no load, drops to 1700rpm/V which is a big difference with only about 5 mohms phase resistance (with turnigy graphene 10Ah 25C continous discharge measured with wayne giles IR meter V2) see graph below. Thx ! Full size link: http://maxime.pierron79.free.fr/maxpowertest.png Attached Thumbnails Last edited by maxxximatoze; 09.10.2018 at 10:30 AM.