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Oct 29, 2017, 07:42 PM
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ZTW ESC and programming card

I have a ZTW 65A ESC and when I finish programming the ESC the motor gives two beeps. The instruction manual says there should be one beep. The motor does not run but the rudder servo works. Does anyone know how I can fix this? I have an E-flite P-47 and a DX8 G2.
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Oct 30, 2017, 02:46 PM
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Ohio AV8TOR's Avatar
This may not be it but several ZTW’s back I had to reverse the throttle servo at the transmitter. All was good then.
Nov 09, 2017, 03:08 AM
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I fixed it but there's another problem. At low throttle the motor's rpm jumps a little, it isn't linear. The motor I'm using is supposed to be used with a 3s lipo but I'm using a 4s. The ZTW ESC isn't the original one that came with the plane.
Last edited by joker208; Nov 09, 2017 at 04:43 AM.

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