does anyone know how hot or cool the motor runs on the jet jml1642evs ?
226399
I have the variable speed model and i have never seen the motor get hot or even warm why do you ask ?
2007742
General rule of thumb is to fly for 7 or 8 minutes, then land & let the motor cool off. If you fly for the entire battery pack, the motors get too hot & burn up. Instead of replacing the motors with originals, you could convert to a brushless motor & get more power & flight time. MJX makes a plug & play version that will fly for almost 15 minutes on a larger battery with no components getting too hot or failing.
658710
No.Warn motor oil moves much faster than cool oil so I would think it would have to be hot.
2122740
I don't remember it being hot. I would only worry if it was hot by the motor or plug. I have 2, been using for years without a problem.
469047
Hello Gail. It is a 500 watt motor and goes a steady 20 mph for me. I hope I have answered your question. Tony
420185
I dunno, but it IS a pretty generic motor... just check the power & it should be fine.
2155034
Dear Mikle, I recently bought this engine and it is very strong but very small. For your plane I would highly suggest to buy this motor.
1987932
Yes, it shouyld have plenty of power to do what you require. You might have to aim a small computer fan at the motor housing to help it keep cool. Depends on where your at and the ambient temp.
488182
Jesse, dont know what actual speed it may achieve, with no modifications, appears you must drill main jet carb out to somewhere around .039 to. 043 to eliminate hesitation , if you attempt to race it. Then u must remove governor.! This is stuff that i have heard and read on social networks. No experience myself
1747453
I have the dual fans (4000 cfm) ... using to cool a 355 SBC they are quality units, work fine, however, they draw a lot of juice and are noise.I had to go to a 140 amp. alternator to carry the load. I'm going to put seperateswitches so I can run 1 fan on cool days and 2 only when needed to drop the loadand noise. engine mounted in a '74 260Z roadster conversion with tight engine bayso cooling, even with an alum. rad. and ceramic coated headers a task. Fans did the trick.
1180333
This motor has a thermal cutoff switch if safety temperature is exceeded. Not sure how long and under what conditions you are running the motor?
906080
40's, but I do not like the cooler. The motor/fan run all the time and never shut off. I called the mfg and they said that is just how it is and I would have to get used to it. Customer dissatisfaction was not a reason for them to let me return the darn thing. I choose to unplug it, put it on Craig's list and take the loss. The next one I buy will be from a store where I can see and hear it run before spending any money. Hope this helps, did not mean to rant on, but folks need to know about this company.
1131697
this may help. hoes maybe to short.just a guess. ck the volts to much power will make the motor run faster. if any of THESE will not work send it back. thanks
507235
No, The pump motor gets hot if you uses it several times in a row. It would overheat after a few minutes.
1048457
Ours was purchased a couple of month ago and runs so hot that I'm afraid for its life, but it performs great.
1005288
I have it running on 110. As I understand it, it is designed to replace the manual hi/lo fan and pump switch and I use it in that capacity. According to the link in Amazon to this item, it works on "2 speed 1/3 - 1 HP motors 115V/230V" Basically it gives you thermostatic control over what was previously just a fan/pump switch. It works well.
469046
Hello Gail. It is a 500 watt motor and goes a steady 20 mph for me. I hope I have answered your question.Tony