Our PMAs are made from remanufactured GM alternators. They have a very strong neodymium magnet, specially wound stator, and new bearings. This PMA is specially made to work with low RPMs which makes it ideal for wind power. We build these in 12, 24, and 48 volt.
If you are building a wind generator we also have blade sets available. If you are producing your own hydroelectric be sure to add the fan and pulley kit. You can also use our PMA to create electricity from your old water pumping windmill. Mike can help you with instructions on how to figure out the ratio to get the correct speed from the larger farm style blades of the water pumping windmills.
This PMA is set up for direct drive use. If you need the fan and pulley attached to the PMA, be sure to add the fan & pulley option.
As with any wind generator take ALL safety precautions. Only work on putting up your wind generator during low or no winds. Use at your own risk.