Regarding cooling. The bigger motors have much more thermal mass than the small ones, which in my op
Regarding cooling. The bigger motors have much more thermal mass than the small ones, which in my opinion means two things - for the same amount of load they will take much, much longer to get heat saturated (they have more power though), but when they are, it takes more to cool them down as well.
The original 80mm fan is already on the small side imho. I modified my Rhino to incorporate a T30, which is capable to hold the temp at bay under constant load.
So when you are already planning on doing your own design, I would incorporate at least a 120 mm PC case fan and thoroughly think about airflow patterns.
(btw. what kind of gimbal are you going to use?)
The original 80mm fan is already on the small side imho. I modified my Rhino to incorporate a T30, which is capable to hold the temp at bay under constant load.
So when you are already planning on doing your own design, I would incorporate at least a 120 mm PC case fan and thoroughly think about airflow patterns.
(btw. what kind of gimbal are you going to use?)
