N12-300 PMA Hub and Spindle Assembly
Hub assembly for our N12-300 permanent Magnet Alternator. Stator and rotor not included.
- CNC machined aircraft aluminum
- Deep groove radial ball bearings
- High strength steel alloy spindle
- Mounting holes on hub 3/8-16 threads
- Shaft: 3/4" diameter. Threads: 3/4-16
We produced the Hub and Spindle assembly based on the production stator and rotor used by Whirlpool on their washing machines. This PMA had the highest efficiency of anything that we have ever tested. The whirlpool stator part number is W10213978, and the rotor is W10213980. To build this PMA you will need to purchase the Rotor and Stator from a Whirlpool appliance parts distributor. There are many online.
- The output is .54Volts/RPM 3ph AC
- The factory rating on the stator reads: 4.2A 195 Volts
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