Alltrax overheating

[jhop869986]

got my Alltrax fan in the mail today, installed it in 20 seconds. Still staying off the hills until I hear back about the possible field map

[scottyb]

“The V2 is the stock map, but I am assuming a 48V?


Alternatively, turn turbo OFF and the speed limit down – its preset at 6200 RPM with turbo. Doing this will force the unit into speed limit mode increase field boost current slightly. I suggest a monitor before making any changes and we can see what he needs.
Alltrax had a 6-passenger with lifted 26” tires run this map and loved it so wondering what is he experiencing? Maybe battery sag?

Ask if he wants to play and provide some data, he can take a monitor and Alltrax could tweak the map a little after reviewing the data.
Be cautious not to get the motor too hot to hold!

[jhop869986]

Originally Posted by scottyb

“The V2 is the stock map, but I am assuming a 48V?



Ask if he wants to play and provide some data, he can take a monitor and Alltrax could tweak the map a little after reviewing the data.
Be cautious not to get the motor too hot to hold!

Play you say?! why yes I would love to doing some playing around and provide data.
On a side note...how accurate would it be to play and use a laser IR temp gun to point and the motor to see how hot its getting? Or does anyone have a good way to monitor the motor temps?

[yurtle]

It's been discussed a LOT here. The best you can do is measure external temp every 5 minutes or so, after you stop running. The outside temperature lags the internal temperature. Even once the two equalize, that means the internal temp has "shared" it's temp, so it is lower than when you first stopped.