is there a way to measure the resistance in the connections between your wires in your lipos in your motor and your ESC Etc
I'm getting Heat at my connections over a hundred and fifty degrees Fahrenheit
is there a way to measure the resistance in the connections between your wires in your lipos in your motor and your ESC Etc
I'm getting Heat at my connections over a hundred and fifty degrees Fahrenheit
The wire resistance between the battery and esc is insignificant. What connectors are you using for battery to esc connection? Esc to motor?
What solder are you using?
Larry
Past NAMBA- P Mono -1 Mile Race Record holder
Past NAMBA- P Sport -1 Mile Race Record holder
Bump & Grind Racing Props -We Like Em Smooth & Wet
I use 6mm from esc to motor, 7mm from batt to esc, all soldered with lead free 4% silver solder. Haven't had any heat issues on the connectors. How's the temps on the esc, motor, battery?
Crash you are running connectors rated at 200 amps in a setup pulling 250amps. Use 8mm castle connectors rated at 300amps or Lehner 6mm connectors rated at 400amps.
An electric current flows when electrons move through a conductor, such as a metal wire. The moving electrons can collide with the ions in the metal. ... As the temperature increases, the metal ions vibrate more. There are more collisions with the electrons and so the resistance increases
Resistance has a direct relationship to the temperature of the connectors, at ambient temperature the connectors will show a lower resistance than when the connectors start to heat up.
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60/40 is not the best for electronics.
This is the stuff that Castle uses
Kester -SN96.5AG03CU.5 2.2%
Larry
Past NAMBA- P Mono -1 Mile Race Record holder
Past NAMBA- P Sport -1 Mile Race Record holder
Bump & Grind Racing Props -We Like Em Smooth & Wet
What resistor are you using?
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