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View Full Version : blackjack 29 burning wire connections



macace123
04-06-2013, 08:24 PM
The boat keeps burning motor wires this is the second stock 1800kv motor I have toasted I'm running 2 2s 5000 math batts with a 45 discharge on each batt. Its all stock. 80amp ESC 1800kv motor help anything I should try.

JimClark
04-06-2013, 09:28 PM
How long are you running for? How many Mah do you put back in the batteries when done?
You may want to upgrade the connectors if you still have stock ones on

hydro_pyro
04-06-2013, 09:31 PM
This seems to be a common problem, but I'm surprised you're experiencing this on 4s. Are you using the stock prop? Balanced prop? Flexshaft greased? No possibility of friction somewhere? Maybe you could upgrade the motor bullets to a larger size for a better connection.

My motor bullets don't get hot unless I'm running 6s. Heck, the motor isn't even getting warm...