928.532.1607

Permanent Magnet Alternator (PMA)

Use Quick Charge PMA with a small engine to quickly charge batteries

Permanent Magnet Alternator (PMA)

$195.00$205.00

Use our PMA to build a wind generator, water powered generator. This PMA will produce power by being turned in either direction.

Choose 12, 24, or 48 Volt stators

Upgrade Option:
Fan and Pulley Kit

Clear selection

Weather Protective Coating

Three coats of weather coating will be applied to the inside of the PMA

SKU: N/A. Category: .

Product Description

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.

fanandpulleyIf 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.

Product Specs

Performance:
RPM data for the PMAs is gathered on a drill press at 430, 590 and 950 RPMs. This is done with open volts and amps attached to the battery

12 volt PMA to 12 volt battery pack

RPM
Volts
Amps
430
20.6
3.4
590
27
6.4
950
43
12.7

24 volt PMA to 12 volt battery pack

RPM
Volts
Amps
430
35.8
4.1
590
47
6
950
73
9.3

24 volt PMA to 24 volt battery pack

RPM
Volts
Amps
430
35.8
1.7
590
47
3.8
950
74
7.2