GM 120 in B4
 

Hello pips

i need some help please...

ive bought a GM120 to put on my RC10 B4 (TT), to take of my ezrun...

i´me run whit a GM evo3 7,5T motor, and 25C hardcase lipo 2S

next week i´ve a indoor and i like to try my new esc GM120...


i need some help to choose the best mode:

i choose mode 4, and i work to a soft curve, soft start 0,50s, brake max 90 and fuul bake 90...

do you have any tips for me?

sorry for my bad english

Bruno, from Portugal

I'm not sure that many people on here use GM speed controls.

GM Racing have their own forum, where you can get information straight from Ralf Helbing, the developer of the speedo.

http://forum.gm-racing.de/forum/foru...us-regler.aspx

You can post in english there too!

sparrow, tanks :) im gonna try...

It depends on the firmware you've got on the speedo, but mode 2 or 3 (firmware 4.9) sensorless seems to work well.

If you want to run sensored (and therefore use dynamic timing) then it's a whole different ball-game.

What firmware are you running ?

Using the dynamic timing on a modified brushless motor is not a good idea. It feels very strange on the track and makes your motor excessively hot.