Magnet Alternator




If a pma (permanent magnet alternator) had no friction between the stator and the rotor, would the rotor stop?

The magnetic field would cause eddy currents to be formed in the coil and so slow the rotor down despite there being no mechanical friction.

Permanent Magnet Alternator generator, part 1


Drag Specialties Alternator Rotor R4035607


Drag Specialties Alternator Rotor R4035607


$229.95


Feature encapsulated magnets in a reinforced steel shellHeavy-duty rotor features a .476in reinforced center thicknessOEM rotors have a .222in center thickness unless noted...

24PC 2x1x1/2 Wind Turbine Generator Neodymium Magnets - Strong N42 Rare Earth


24PC 2x1x1/2 Wind Turbine Generator Neodymium Magnets - Strong N42 Rare Earth


$249.00


These magnets are for Hugh Piggott's wind generator Plan.

Rare earth neodymium magnets made by Applied Magnets are composed of top quality Neodymium, Iron, Boron raw materials, they have excellent magnetic property and extremely strong for its small size. rare earth neodymium magnets are the strongest types of permanent magnets. They have highest maximum energy product among all permanent magnets...


Windmax HY1000-5 1,000 Watt Max 24-Volt 5-Blade Residential Wind Generator Kit


Windmax HY1000-5 1,000 Watt Max 24-Volt 5-Blade Residential Wind Generator Kit


$1,099.00


Advantages of 5-blade wind turbines over 3-blade wind turbines 1) 5-blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3-blade wind turbine, there is an increase of annual energy output of more than 60%. 2) 5-blade wind turbines will dramatically improve t...

Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit


Windmax HY400 500 Watt Max 12-Volt 5-Blade Residential Wind Generator Kit


$649.00


Advantages of 5-blade wind turbines over 3-blade wind turbines
1) 5-blade wind turbines will greatly improve annual energy production in low wind conditions. For areas with average wind speeds of 11 MPH (5m/s). If you compare annual energy output to conventional 3-blade wind turbine, there is an increase of annual energy output of more than 60%.

2) 5-blade wind turbines will dramatically improve ...


2.5kw Wind Turbine Generator


2.5kw Wind Turbine Generator


$1,175.00


Our system sell's back to the Utility Company Electricity 24/7 spinning the Ammeter backwards or slowing it down when you operate appliances and or generates it's own as an off grid Alternative Power System. New generation alternative power is fully portable and affordable. We have diminish the cost, eliminating expensive solar panels, heavy wind mills and the construction of new nuclear reactors....

Dowling Magnets Electric Motor/Generator Science Discovery Kits


Dowling Magnets Electric Motor/Generator Science Discovery Kits


$17.28


Explore the wonders of electricity by building a motor/generator that actually powers a light bulb. This kit includes a disc, latch and neodymium magnets, compass, wire, sand paper, spring, paper clips, pre-drilled wood block, iron cores, nuts, nails, screws, bolts, light emitting diode, plastic plates and tubes and an experiment/project book....

Chevy 305 350 454 Mini Racing PMGR Starter HT PM300


Chevy 305 350 454 Mini Racing PMGR Starter HT PM300


$60.00


SUPER TORQUE HIGH PERFORMANCE CHEVYFACTORY NEW MINI PMGR STARTER! Complete with shims and bolts at no extra charge!Super Torque Aftermarket Mini Starter Delco PG260M Style 1.7KW - 12 Volt, CW Permanent magnet gear reduction high torque racing design will easily start up to 18:1 high compression engines. Staggered bolt pattern for easy mounting on Chevy engines.Fits the 168 tooth flywheelFits almo...

STARTER Yamaha YFM350 Warrior Moto Big Bear YFM 350


STARTER Yamaha YFM350 Warrior Moto Big Bear YFM 350


$43.00


AFTERMARKET YAMAHA ATV STARTER 12 Volt - Permanent Magnet Top Quality from DB Electrical This brand new starter fits Yamaha ATV models: YFM350 WARRIOR (87-04) YFM350 RAPTOR 350 (05-up) YFM350 Moto 4 (87-95) YFM400 KODIAK (93-98) YFM350 BIG BEAR 4x4  (87-97) YFM350 BIG BEAR 2x4 (96-98)Replaces these part numbers:IUY-81890-11, 1UY-81800-51, 1UY81890-00, 1YW-81800-50, 1YW-81800-51, 2HR-81800-51, 2HR...

Yamaha ATV Starter Raptor YFM660 660 2001-2006


Yamaha ATV Starter Raptor YFM660 660 2001-2006


$58.00


12 Volt - Permanent MagnetThis brand new Starter fits these modelsMAKE: YAMAHASERIES: ATVMODEL: YFM660 Raptor 660YEARS: 2001-06ENGINE: 660CCOE PART#: 3SX-81890-00-00 DB PART#: SMU0212Yamaha Part # 3SX-81890-00-00...

Variable Speed Generators (The Electric Generators Handbook)


Variable Speed Generators (The Electric Generators Handbook)


$105.06


Surveying the technologies used to satisfy the world's demand for open, efficient, and clean electricity, Variable Speed Generators provides an in-depth examination of variable-speed generators for both stand-alone and grid-connected applications. Part of The Electric Generators Handbook, Two-Volume Set, this work offers authoritative, tightly focused treatment of the topologies, steady state and ...