DRAIN PUMP SN-3140-CD
THIS NEW EXPERIMENT CONSISTS IN COUPLING A WASHING MACHINE DRAIN PUMP BY MODIFYING THE PLASTIC STRUCTURE WITH AN ACRYLIC SUPPORT WITH A BEARING AND THE COUPLING OF THE ROTATION SHAFT TO A BRUSHLESS MOTOR. GENERALLY THESE PUMPS HAVE A DOUBLE COIL, WITH A RESISTANCE IN OHMS OF 20.5, WHICH MEANS THEY WILL ONLY PRODUCE 40 VOLTS IF WE ROTATE THE MAGNET INSIDE THEIR CORE. FOR THIS TEST I RE-WOUND BOTH COILS WITH 30 GAUGE WIRE TO INCREASE THE RESISTANCE IN OHMS, WITH THE NEW WIRE I CAN EASILY POWER A 120 VOLT LED BULB CONNECTED DIRECTLY TO THE PUMP TERMINALS, THE PUMP TEST WAS DONE SUCCESSFULLY, I CAN POWER THE 120 VOLT BULB DIRECTLY FROM ITS TERMINALS.
IF YOU WANT TO MAKE A DONATION VIA PAY PAL: MY ACCOUNT: skycollection@hotmail.com YOUR COLLABORATION WILL BE GREATLY APPRECIATED.