MMM V.3 help

[JesseV]

Originally Posted by stum

a) bad connection or bad soldering in bullets from esc to motor
b) demagnitized and the motor is shot (did you go over 200?)

60C is 140F, so no. 150F max.

I just tried again, and the motor seems to try to turn both directions at low rpm (when i try to accelerate). Green led on ESC blinking with forward throttle and orange on neutral and red on brake/reverse, normally. Happens on every throttle position, but i can get over the low rpm sometimes and then it seems to work smoothly.

And now i noticed that the battery and motor wires get warm fast. Less than a minute of "trying to drive".

[JesseV]

I took a little video (sorry for darkness/quality) but shows the idea anyways. At start all esc leds are on even the switch is off.. Tho this happened earlier too and it was working.

When lift the car up on the video, I can get to higher rpm and then it works (like said on last posts too). On the ground you can see the buggy bugging. :)

http://www.youtube.com/watch?v=QBSWLftBrhs

[JesseV]

Originally Posted by JesseV

I took a little video (sorry for darkness/quality) but shows the idea anyways. At start all esc leds are on even the switch is off.. Tho this happened earlier too and it was working.

When lift the car up on the video, I can get to higher rpm and then it works (like said on last posts too). On the ground you can see the buggy bugging. :)

http://www.youtube.com/watch?v=QBSWLftBrhs

It was broken motor. Now im running 4th china motor with my MMMv3. Three broken. :) Well the first one was too small for the car and overheated, second had bad manufacturing, third is a mystery, maybe dust. Its ok to break some china motors as long as the MMM works. :)