Ok made some improvements, used black heat resistant silicone on the piston tubes, which made a perfect seal.
coils are still 20ohms each, took 15 minutes to wind by hand. .3mm diam wire.
Results on the meters with led's as load, 4volts at 20 to 30mA's. Running much better, will wind 30ohm coils, more windings better volts and amps.
Good result. more videos to come. I also noticed if i spin the magnet rotor on one stirling the other rotor moves, so they are magnetically coupled

свернуть