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Hello everyone My first esc flipsky, worked honestly for almost three seasons, died! Died slowly! At first, I began to measure the battery voltage incorrectly, overestimated its volts by ten. Because of this, esc was disabled. Having changed the shutdown threshold in the program, they rolled back another season. As a result, the capacitors could not stand it, they died! I did not repair it. Bought a new 75200 without water cooling! Here he comes! I think I’ll have time to deliver it before the weekend! And test it! Close the season!
With aluminum integrated with integrated aluminum board.
They put powerful capacitors!
The new esc didn’t fit into my old aluminum box, I had to buy a new one, and there it stuck! And I had to raise it higher with the help of an copper tire, since the wires from the mast will be released in the center of the esc.
The new esc is installed and tested! Everything works perfectly! When determining the motor by the tool vesc program, the maximum motor current was determined as 100 amperes. I didn’t change anything, I decided to try. With the Flite screw at the stop, the battery current at full power was only 40 amps. I had to raise the motor current to 170 amperes. And the board went! With a Flite screw and 1100 square wings, I managed to accelerate to 40 km. h! The trigger of the remote was not squeezed out to the end. There was a strong wind and ripples on the water. I fell! I did not experiment further. In good weather conditions, I think it will accelerate to 45 km.h.! This is with my weight of 95 kg! And for a screw with a pitch of 5 inches, 120 amps of tuning would be enough! I am happy with the result!
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That’s it! The season is over! Until spring!
The season does not close in any way!
Only with the new esc I was able to appreciate the combination of the Flite propeller with 1100 wings!an exciting ride at a speed of 35 km / h!
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Anatoly, I welcome you. Somehow I called you from Yekaterinburg.
I never got around to creating the board, but always somewhere nearby in my thoughts. And still want to try. But times are not very easy now, things have not improved over the past year, so I’m in reflection. What are your preparation plans for the new season?
I replied to my personal account.
We made it a gift for ourselves for the New Year! We bought a Chinese inexpensive lathe!
