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Originally Posted by Serum
Well, my word of advice to you is to sell the 18.97 and get a quark 125. i can give you a few pictures of burned down schulzes that are too embarrassing to see.. it's even more embarrissing that their service is lightyears behind the service of Quark or MGM. of allmost all the stories i've heard/read about schulze, it's always and ever the customer that is blaimed for the smoked speedo's.
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Well if you want I have another Schulze story ...
I fried up 2 UForce 75. Same story, bad connectors, bad gearing, bad
solder joints ...
Just one went into warranty.
It's not easy to sell this ESC. I had it used for about 200 euros.
Mike told me he is very happy with the Quark, but I was wondering about
its heat dissipation, it's a closed design. Very difficult to keep mosfets
into their specification: remember that it handles 125 Amperes only at 25C°.
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Originally Posted by Serum
You are wrong on the motors; with a 1930/40/50 non high amp, you can resolder the rear end to give it a star configuration, you put some windings in serie in stead of parallel. That way you have two motors (in terms of KV value) instead of one.
The lehner motors are very good. consider this; the bigmaxximum i had, was getting hot, even with the built in fan. The 1950 on Dafni's buggy and revo, where relative cool, without any fan. the difference between moving air and not moving air is huge, so the bigmaxximum isn't all that when it comes to efficiency.
Lehner motors are easier on your controller too.
My basic XL, which is not a higher end Lehner, does fine on 3S lipo, 12 cells, 14 cells and even 16 cells. Just gear it with sence and your motor will thank you for it.
The segmented magnets, as used on the Lehners will make them get less hot on partitial load.
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Fine this is going to convince me. I fear the heat on my models, always the
reason of my problems.
Thanks a lot Serum for your answer.
Ciao,
Daniele