Flux Brushless
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 HPI SAVAGE XS FLUX Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 26d 19h 20m Buy It Now for only: $62.95 |
 Savage Mini XS Brushless MOTORVektor 4000 Flux 106571 $26.00 (3 Bids) Time Remaining: 16h 58m |
 HPI Savage Flux HP TORK 2200 BRUSHLESS Motor 2200Kv $111.99 Time Remaining: 17d 19h 1m Buy It Now for only: $111.99 |
 104240 HPI Savage FLUX HP Blur Brushless ESC 100684 VORZA $153.99 Time Remaining: 10d 7h 34m Buy It Now for only: $153.99 |
 104240 HPI Savage FLUX HP2200 Tork Brushless MOTOR 100685 $115.99 Time Remaining: 26d 9h 47m Buy It Now for only: $115.99 |
 HPI APACHE SC FLUX Alphastar 2350kV Brushless Motor $99.99 Time Remaining: 28d 9h 58m Buy It Now for only: $99.99 |
 Savage Mini XS Brushless ESC Vapor PRO Flux 106571 $61.00 (14 Bids) Time Remaining: 16h 57m |
 HPI Vorza Flux HP BLUR BRUSHLESS ESC Speed Controller 25v 6s LIPO 100684 $131.99 Time Remaining: 21d 5h 38m Buy It Now for only: $131.99 |
 HPI Blur Brushless Speed Control ESC 2200 Flux Tork Motor Savage HP Vorza Mamba $259.99 Time Remaining: 14d 4h 48m Buy It Now for only: $259.99 |
 HPI Vorza Flux HP MOTOR MOUNT SET Screws 103661 Brushless Tork $13.99 Time Remaining: 29d 15h 1m Buy It Now for only: $13.99 |
 NEW HPI Racing Flux Tork 2650kV Brushless Motor 102703 NIB $142.99 Time Remaining: 5d 10h 13m Buy It Now for only: $142.99 |
 HPI BULLET MT FLUX Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 59m Buy It Now for only: $62.95 |
 New Flux Tork 2200 Motor Vorza Brushless Mamba $62.00 (5 Bids) Time Remaining: 17h 5m |
 HPI Savage XS Flux Mini BRUSHLESS VEKTOR 4000 MOTOR 4000kV SS $48.99 Time Remaining: 6d 6h 27m Buy It Now for only: $48.99 |
 HPI Flux QBase Brushless SPEED CONTROL ESC SAVAGE FLUX 2650 HP 104924 $107.95 Time Remaining: 18d 20h 58m Buy It Now for only: $107.95 |
 HPI Flux Vapor Pro Waterproof Brushless ESC Savage XS SS Speed Control Castle $79.99 Time Remaining: 25d 55m Buy It Now for only: $79.99 |
 HPI Racing FLUX Reload V2 Waterproof 2S 3S Brushless Motor ESpeed Controller $64.99 Time Remaining: 24d 12h 9m Buy It Now for only: $64.99 |
 Flux Blur Brushless Speed Control ESC Savage Vorza $112.50 (14 Bids) Time Remaining: 16h 58m |
 NEW HPI Racing Flux Warp 5700kV Brushless Motor 100419 NIB $75.99 Time Remaining: 7d 10h 29m Buy It Now for only: $75.99 |
 HPI Savage XS SS Flux Brushless Transmission w Slipper Motor Mount Plate Diff $18.99 Time Remaining: 25d 42m Buy It Now for only: $18.99 |
 NEW HPI Blur Brushless Speed Control ESC for 6s Lipo Savage Flux Vorza Castle $134.99 Time Remaining: 3d 2h 8m Buy It Now for only: $134.99 |
 HPI Savage XS Flux Mini VAPOR PRO BRUSHLESS ESC Waterproof 106767 SS $85.99 Time Remaining: 27d 19h 2m Buy It Now for only: $85.99 |
 Hpi 107008 Bullet ST Flux Brushless Stadium Truck RTR w 24GHz Radio $329.95 Time Remaining: 16d 7h 48m Buy It Now for only: $329.95 |
 Savage Flux HP Blur Brushless Electronic Speed Control ESC HPI 100684 Vorza $46.00 (7 Bids) Time Remaining: 5d 17h 5m |
 HPI Vorza Flux HP TORK 2200kV BRUSHLESS MOTOR 2200 kV 100685 Savage esc $115.49 Time Remaining: 21d 5h 38m Buy It Now for only: $115.49 |
 HPI Racing Savage XS Flux 4WD 2 4 CELL LIPO BRUSHLESS SYSTEM 4 POLE 80+ MPH PNP $154.99 Time Remaining: 21d 11h 33m Buy It Now for only: $154.99 |
 NEW FLUX SAVAGE MOTOR PLATE CLAMP MOUNT BRUSHLESS $39.99 Time Remaining: 11d 12h 48m Buy It Now for only: $39.99 |
 HPI Racing 1 8 Flux Rage 80Amp Brushless ESC SPEED CONTROL 101712 $87.95 Time Remaining: 16d 16h 8m Buy It Now for only: $87.95 |
 New Savage Flux HP Tork 2200kv Brushless Mamba Motor HPI 100685 Vorza $59.00 (2 Bids) Time Remaining: 5d 17h 8m |
 HPI Flux brushless system $140.00 Time Remaining: 2d 18h 38m Buy It Now for only: $140.00 |
 HPI Racing Savage XS Flux 4WD 2 4 CELL LIPO BRUSHLESS SYSTEM PNP $114.99 Time Remaining: 3d 33m Buy It Now for only: $114.99 |
 HPI SPRINT 2 DRIFT SPORT Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 58m Buy It Now for only: $62.95 |
 New Savage Flux XS Vapor Pro Brushless Speed Control ESC Waterproof HPI 106767 $89.99 Time Remaining: 29d 9h 33m Buy It Now for only: $89.99 |
 NEW HPI Racing Flux HP 2650kV Brushless System 102701 NIB $284.99 Time Remaining: 11d 10h 14m Buy It Now for only: $284.99 |
 Savage FLUX HP Blur Brushless ESC 100684 HPI 104240 $96.00 (9 Bids) Time Remaining: 4d 16h 40m |
 HPI Flux Scream 18th scale 1965KV Brushless Motor 101713 $87.95 Time Remaining: 7d 21h 30m Buy It Now for only: $87.95 |
 HPI Vorza Flux HP Buggy Brushless Motor Mount Set Fits Tork Electric Motor $11.99 Time Remaining: 11d 18h 19m Buy It Now for only: $11.99 |
 HPI Racing 1 8 Savage Flux HP Brushless 24GHz RTR 104240 $609.95 Time Remaining: 18d 18h 9m Buy It Now for only: $609.95 |
 VORZA HP Tork Kv Brushless MOTOR FLUX HPI 101850 $119.99 Time Remaining: 25d 8h 3m Buy It Now for only: $119.99 |
 Savage FLUX HP Blur Brushless ESC 100684 HPI 104240 $0.99 (1 Bid) Time Remaining: 6d 16h 37m |
 HPI Camaro 24ghz Flux Custom New Brushless $225.00 Time Remaining: 7d 16h 45m Buy It Now for only: $225.00 |
 HPI E FIRESTORM 10T Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 58m Buy It Now for only: $62.95 |
 HPI FORMULA TEN Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 58m Buy It Now for only: $62.95 |
 HPI Racing Flux Motiv Brushless ESC Speed Control Spirnt FluxBlitz E Firestorm $89.95 Time Remaining: 21d 20h 2m Buy It Now for only: $89.95 |
 Sprint 2 Flux Brushless Castle Creations Link USB Programming Kit $19.95 Time Remaining: 28d 12h 45m Buy It Now for only: $19.95 |
 New Savage Flux XS Vapor Pro Brushless Speed Control ESC Waterproof HPI 106767 $0.99 (1 Bid) Time Remaining: 6d 16h 36m |
 HPI Racing Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL 101749 $62.95 Time Remaining: 3d 19h 59m Buy It Now for only: $62.95 |
 NEW HPI Racing 1 8 Savage Flux HP Brushless 24GHz RTR 104240 NIB $639.99 Time Remaining: 5d 11h 16m Buy It Now for only: $639.99 |
 HPI BLITZ ESC KIT Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 58m Buy It Now for only: $62.95 |
 HPI Racing Bullet ST Flux 24GHz Brushless RTR 107008 NEW $349.95 Time Remaining: 10d 10h 54m Buy It Now for only: $349.95 |
 HPI Racing Flux HP 2200kV Brushless System SAVAGE FLUX 100686 $284.95 Time Remaining: 18d 20h 58m Buy It Now for only: $284.95 |
 VORZA HP Tork Kv Brushless MOTOR FLUX HPI 101850 $0.99 (1 Bid) Time Remaining: 6d 17h 11m |
 NEW HPI Racing Flux Reload V2 Waterproof Brushless ESC 101749 NIB $78.99 Time Remaining: 7d 10h 29m Buy It Now for only: $78.99 |
 HPI 100416 Flux Motiv Brushless ESC $112.84 Time Remaining: 29d 21h 25m Buy It Now for only: $112.84 |
 NEW FLUX SAVAGE TVP CHASSIS PLATES BRUSHLESS HPI D $8.99 Time Remaining: 11d 12h 48m Buy It Now for only: $8.99 |
 NEW HPI Flux Tork 2200kv BRUSHLESS Motor 2200 Fits Vorza Buggy Savage 100865 $114.99 Time Remaining: 3d 2h 3m Buy It Now for only: $114.99 |
 Hpi sprint 2 flux brushless drift carnot traxxas with spare parts and wheels $173.55 (13 Bids) Time Remaining: 5d 13h 41m |
 HPI FLUX VEKTOR 4000Kv BRUSHLESS MOTOR SAVAGE XS FLUX 106768 $122.95 Time Remaining: 14d 15h 20m Buy It Now for only: $122.95 |
 HPI Blur Brushless ESC 2200kv Flux Tork Motor Fits 1 8 Savage HP Vorza Buggy $259.99 Time Remaining: 19d 3h 30m Buy It Now for only: $259.99 |
 HPI Racing FLUX Reload V2 Waterproof 3S Brushless Motor Electronic Speed Control $999.99 Time Remaining: 24d 12h 9m Buy It Now for only: $999.99 |
 E Firestorm Flux Brushless Castle Creations Link USB Programming Kit $19.95 Time Remaining: 28d 12h 45m Buy It Now for only: $19.95 |
 NEW HPI SAVAGE FLUX BRUSHLESS BATTERY TRAY BOXES $29.95 Time Remaining: 24d 7h Buy It Now for only: $29.95 |
 Savage FLUX HP 2200 Tork Brushless MOTOR 100685 HPI 104240 $89.88 (3 Bids) Time Remaining: 4d 16h 38m |
 HPI Flux Reload V2 Waterproof Brushless Esc 101749 $68.92 Time Remaining: 29d 20h 32m Buy It Now for only: $68.92 |
 HPI 100419 Flux Warp 5700Kv Brushless Motor $90.00 Time Remaining: 29d 23h 9m Buy It Now for only: $90.00 |
 NEW HPI Racing Flux Alphastar 2350kV Brushless Motor 104923 NIB $113.99 Time Remaining: 11d 7h 12m Buy It Now for only: $113.99 |
 HPI Flux Vapor Brushless Esc 106627 $97.46 Time Remaining: 29d 20h 34m Buy It Now for only: $97.46 |
 Brushless HPI Savage Flux 2350 XL w 2 Turnigy 5000 Lipos Tons of Upgrades RTR $450.00 Time Remaining: 3d 12h 48m Buy It Now for only: $625.00 |
 HPI 4000Kv Flux Vektor Brushless Motor 106768 $143.35 Time Remaining: 29d 22h 6m Buy It Now for only: $143.35 |
 HPI Savage XS Flux Mini VAPOR PRO BRUSHLESS ESC Waterproof 106767 SS Castle $69.99 Time Remaining: 5d 5h 39m Buy It Now for only: $69.99 |
 HPI Flux Tork 2650Kv Brushless Motor HPI102703 $162.65 Time Remaining: 5d 5h 52m Buy It Now for only: $162.65 |
 HPI Racing 1 8 BRUSHLESS Trophy Truggy Flux 24GHz RTR 107018 $449.95 Time Remaining: 20h 28m Buy It Now for only: $449.95 |
 HPI Flux Rage 18Th Scale 80Amp Brushless Esc 101712 $96.77 Time Remaining: 29d 20h 33m Buy It Now for only: $96.77 |
 Flux XS Vektor 4000KV Motor Brushless HPI 106768 Savage Flux XS $0.99 Time Remaining: 6d 16h 38m |
 HPI Flux Scream 18Th Scale 1965Kv Brushless Motor 101713 $97.51 Time Remaining: 29d 20h 33m Buy It Now for only: $97.51 |
 HPI Savage Flux HP with 24 GHz+150A ESC + 2000KV motor Brushless $480.00 Time Remaining: 19d 15h 3m Buy It Now for only: $480.00 |
 HPI 101850 1 8 Vorza Flux HP Brushless 4WD RTR Buggy w 24GHz Radio $629.95 Time Remaining: 13d 6h 34m Buy It Now for only: $629.95 |
 HPI 102701 Flux HP 2650Kv Brushless System $342.93 Time Remaining: 29d 21h 25m Buy It Now for only: $342.93 |
 Savage FLUX HP 2200 Tork Brushless MOTOR 100685 HPI 104240 $0.99 Time Remaining: 6d 16h 35m |
 HPI BULLET ST FLUX Flux Reload V2 Waterproof Brushless ESC SPEED CONTROL $62.95 Time Remaining: 3d 19h 58m Buy It Now for only: $62.95 |
 NEW HPI SAVAGE FLUX TVP CHASSIS PLATES BRUSHLESS $24.95 Time Remaining: 1d 6h 13m Buy It Now for only: $24.95 |
 NEW HPI SAVAGE FLUX ALPHASTAR 2350 BRUSHLESS MOTOR $99.95 Time Remaining: 25d 16h 20m Buy It Now for only: $99.95 |
 NEW HPI Racing 1 8 Vorza Flux HP Brushless 4WD 24GHz RTR 101850 NIB $644.97 Time Remaining: 10d 11h 17m Buy It Now for only: $644.97 |
 HPI TROPHY TRUGGY BUGGY Flux Scream 18th scale 1965KV Brushless Motor 101713 $87.95 Time Remaining: 20h 25m Buy It Now for only: $87.95 |
 HPI Firestorm Flux brushless rc car aluminumupgrades $180.00 Time Remaining: 1d 21h 12m Buy It Now for only: $250.00 |
 HPI Associated RC 10 T3 Truck Flux Warp 5700kv brushless Motor HPI100419 $93.45 Time Remaining: 5d 22h 59m Buy It Now for only: $93.45 |
 TRAXXAS E MAXX BRUSHLESS INTEGY RPM 2056 SERVOS 40 WABASH NEW HPI FLUX 2200KV $550.00 Time Remaining: 16h 5m Buy It Now for only: $550.00 |
 NEW HPI Racing Flux Tork 2200kV Brushless Motor 100685 NIB $142.99 Time Remaining: 28d 10h 17m Buy It Now for only: $142.99 |
 HPI Savage Flux HP Brushless RTR Truck 104240 w 24GHz Radio $624.99 Time Remaining: 25d 18h 51m Buy It Now for only: $624.99 |
 HPI SAVAGE FLUX HP W ACCESSORY KIT HPI 24GHz BRUSHLESS FLUX MONSTER TRUCK $172.51 (9 Bids) Time Remaining: 7d 21h 43m |
 HPI Racing Flux Blur Brushless ESC SAVAGE FLUX HP 100684 $158.95 Time Remaining: 13d 21h 20m Buy It Now for only: $158.95 |
 Hobby Products International HPI104240 Savage Flux HP Brushless System RTR with $639.99 Time Remaining: 2d 14h 18m Buy It Now for only: $639.99 |
 HPI Electric Blitz Flux Motiv brushless Esc HPI100416 $108.27 Time Remaining: 5d 22h 59m Buy It Now for only: $108.27 |
 NEW HPI Vorza Flux HP Brushless RTR 1 8 Scale Buggy w 24GHz Radio 101850 $617.95 Time Remaining: 29d 15h 31m Buy It Now for only: $617.95 |
 HPI 101850 Vorza Flux 24 RTR Brushless 24Ghz Radio Control Truck HPID1850 GP $644.97 Time Remaining: 20d 4h 13m Buy It Now for only: $644.97 |
 HPI racing trophy buggy roller rolling chassis brushless artr 1 8 flux 24 469 $36.00 (6 Bids) Time Remaining: 3d 16h 27m |
 NEW HPI Racing Flux Vektor 4000kV Brushless Motor 106768 NIB $128.99 Time Remaining: 15d 10h 15m Buy It Now for only: $128.99 |
 NEW HPI Racing Flux HP 2200kV Brushless System 100686 NIB $294.99 Time Remaining: 16d 10h 24m Buy It Now for only: $294.99 |
 HPI Racing Bullet MT Flux 24GHz Brushless RTR 107010 NEW $344.95 Time Remaining: 10d 10h 56m Buy It Now for only: $344.95 |
 HPI Racing Flux Alphastar 2350kV Brushless Motor $104.95 Time Remaining: 11d 22h 50m Buy It Now for only: $104.95 |
Flux Brushless
Ac Generator
Ac generator
An ac generator includes a stator having a stator core with a plurality of slots and a stator winding disposed in the slots and a rotor having trapezoidal claw-shaped pole pieces that alternately extend in opposite directions to interleave each other. In such an ac alternator, each pole piece has a chamfered surface at the tip. The chamfered surface increases a distance from the inside surface of the stator core as the chamfered surface becomes away from the circumferential center of the pole pieces. The chamfered surface has narrower area at the front half in the rotation direction than the rear half.
Background of the ac generator
1. Field of the ac generator
The present invention relates to an ac generator that has a rotor having a plurality of claw-shaped pole pieces and a field coil held inside the pole pieces.
2. Description of the ac generator
It has been found that the magnetic noise of brushless ac generator is caused by the third harmonic wave of magnetic flux that is distorted during operation. In order to reshape the waveform of the magnetic flux into a sine wave, JP-B2-61-11066 proposes an ac generator in which a rotor has scalene trapezoidal claw-shaped pole pieces. That is, the surface of the pole pieces has a trapezoidal shape that is asymmetrical with respect to the center line of the pole piece that is perpendicular to the rotation direction of the rotor.
Summary of the ac generator
Therefore, an object of the invention is to provide a powerful and noiseless ac generators.
An ac generator according to a feature of the invention includes a rotor having trapezoidal claw-shaped pole pieces that alternately extend in opposite directions to interleave each other, in which each of the pole pieces has a chamfered surface at the tip thereof that faces the inside surface of the stator. The chamfered surface has narrower area at the front half of the pole piece in the rotation direction than the rear half. Because such an asymmetrical chamfered surface is formed at limited area after the pole pieces are forged, the pole pieces having accurate size and shape can be provided. When the rotor with such pole pieces and a field coil is rotated in a predetermined direction to brushless alternator, the magnetic flux sharply increases at the front half of the chamfered surfaces of the pole pieces. On the other hand, the magnetic flux gradually decreases at the rear half of the chamfered surfaces. Therefore, a magnetic wave that is similar to the wave provided by the scalene trapezoidal pole pieces of a prior art ac generator is formed.
About the Author
brushless alternators ac generator
HPI Savage Flux Brushless RC Auto RTR - H100647
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