NEW for June 2018: Our Freedom I and Freedom II PMGs are now designed with a keyed shaft and hub stabilizer as well as includes a self-tightening cam-lock washer to prevent the blade set from ever spinning on the shaft.
Not for hydro, gas engine, electric motor coupled use. For wind turbine use only. See our Hydro PMG for these applications.
Why buy a Freedom or Freedom II PMG™ over a Delco car alternator PMA?
The answer is simply more copper! More copper equals more power - each Freedom PMG stator contains twice as much copper than any Delco style PMA.
Additional reasons why the Freedom PMG is better than ANY Delco or other modified car alternator PMA:
Saltwater environments will cause the internal components to rust over time. Our marine varnish service includes disassembling the motor and coating the interior. As our sold-separately PMA Coating can only ship by ground service and is restricted in some countries, Missouri Wind and Solar is offering an add-on service to coat the internal components before shipping. Prolong the life of your Freedom PMG by protecting it from the effects of saltwater environments. Please allow additional handling time when choosing this service.
Make sure you also check out our Freedom II PMG™!
Wind Turbine Testing