ORIGINAL: mrbee
nice setup, ok im running a brushless motor and belt drive conversion, does my 25 bec go to the 3 in 1 motr wires then bec to motor, please help, thanks
mrbee,
You probably have a 25 amp ESC (electronic speed control) with a bec (battery eliminator circiut) built in. This will throttle power to your electric motor AND send power to your receiver so that a second battery of 4.8 volts is not needed.
To connect, you no longer need the 3 in 1. Connect the 25 amp esc to the rx (reciever) in the throttle slot and connect your motor to the esc. Then, connect your 401 gyro to the rudder slot on the rx and then connect the 4th servo, which controls the tail blades, to the gyro. All the other connections from the receiver go to the three servos around the swashplate.
Good luck, and keep us updated.