Motor Freezing
#1
Motor Freezing
I heard about freezing your motor before racing the other night, I use checkpoint 19turn in a xray t2 was wondering does that really help.
is the any pro's and con's you guys might want to share on this?
is the any pro's and con's you guys might want to share on this?
#4
The only cons I know of are excess condensation that drips off the motor. In Xray cars because the esc is so close to the motor there is a chance you could short your esc out, I know someone who had this happen. You just have to be careful.
#5
Having the motor cooler will lower the internal resistance of the armature meaning it will be faster. Your 27 turn motor could act like it has a wind or so less. It will only last until it comes back up to temperature, maybe a lap or two. Is it really worth it. No not really. There are way more important things to being faster than freezing your motor. If you want to keep the motor from over heating a fan is sometimes used but if your chassis and driving are good you won't notice much if any fade in the run with out one. I always say if your car has a good setup on it you don't need a fan, at least on carpet anyway.
Paul
Paul
#6
A motor will only drop off performance if its gearing is out, or the cells are weak. Some people swear by running a fan, others dont.
It sounds like a lot of hard work just for 1 or 2 laps, so ive never considered freezing a motor.
It sounds like a lot of hard work just for 1 or 2 laps, so ive never considered freezing a motor.
#7
i always use much more motor cooler and it helping me so much
#8
could we have a case of over freezing the motor when not using a controled method like a can off air causing damage to the magnets or windings i am always looking for ways to cool my motor i am running brushless
so i am always looking to keep my motor cool
so i am always looking to keep my motor cool
#9
#10
#11
Thanks guys I think it is a gearing problem
#12
Tech Adept
Cooler
For my stock, 19t and mod motors I use a MuchMore Motor Cooler, works great. For my silver cans and black cans, I seal them in a zip-loc bag and put them in a small cooler of salt water and ice.
#14
Super Moderator
iTrader: (2)
I would be careful with freezing a brushless motor, there are a lot more electronics to monitor the rotor than in a brushed one. with the sealed cans there is a possibility to get condensation on the sensors and this can decrease performance or possibly stop the motor
#15
Tech Champion
iTrader: (79)
I would be careful with freezing a brushless motor, there are a lot more electronics to monitor the rotor than in a brushed one. with the sealed cans there is a possibility to get condensation on the sensors and this can decrease performance or possibly stop the motor
I use the Crazy Motor Freezer on my brushed motor. The wiring gets in the way for the brushless though. I ran some tests with the CMF when I first bought it and found that the motor was upto 15º cooler in a five minute run. If you let the car sit too long before the start of the race it doesn't help as much. I drive an XRay T2 if it matters any.