Fried Lehner 1940? Help!!!

Sower, as I said, I don't have a Lehner, but the Lehners are ranked right up there with the best of the equipment available.

Take it from me, even the best equipment available is subject to a failure here and there. How long is the warranty on the Lehner motor that you have? Maybe you can send it in.

With regard to motors in general, you do control the max rpms with the voltage. I've found that something around 30,000 works very well in a truck. The problem with the larger motor is that you may not be able to gear it high enough to put enough of a load on the motor just pushing around the relatively light truck. I'm also not sure of how much current a 2240 will pull when properly loaded.

You might need to look into the specs of the motor a bit before you jump on it. Did you ask why he is selling the motor? What is he replacing it with? Whatever he is replacing it with might be what you need to get. LOL.

[Sower]

Great points, and yes I did ask. He actually has it in the Truggy section under CRT V2.0. He is now running a Neu 1515 with a Quark. He was originally running the 2240 on 8s in his CRT in a bashing/high speed open area so it was just for pure fun. He says his MGM esc was getting too hot and he wanted to try the Neu motors so he just did it.

In regards to the warranty, I think that might be a waste of time from what I've seen from others. The scenario I've heard is that you send the motor to Germany, wait for 6 months and then have to pay a couple hundred dollars for the repair.

I like your suggestion on checking the specs to make sure, but I'm just not finding a straight forward answer on it. I must admit thought, the technical part isn't my strong point. I'm more addicted to the driving fun! :027: So can anyone enlighten me? From my limited knowledge, the 4s will run about 22000 rpm (the 2240 is 1480 kv), and if I went to a 5s it would be 27000 rpm. My 1940 was a 1500 kv and I really liked the performance of it on 4s.