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Dipartimento Funzione Pubblica 3A singolo cellulare ESC - spazzolato Micro Motors

Dipartimento Funzione Pubblica 3A singolo cellulare ESC - spazzolato Micro Mo...

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8,44 €
Stock:
Peso:
15 g
SKU:
BR3A

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Descrizione
prodotto

Il Dipartimento Funzione 3A Single Cell spazzolato motore regolatore di velocità è stato progettato per le micro applicazioni guidate modello RC singola batteria al litio. E 'estremamente leggero ed è la scelta ideale per interni ultra micro aerei ed elicotteri. A causa della capacità di corrente 3A continua, è la scelta perfetta di ampie motori gamma spazzolato. Il Comitato dispone anche costruito in batteria a bassa tensione di cut-off e di alta acceleratore start up di protezione, al fine di garantire il funzionamento sicuro. Non vi è alcun circuito BEC integrato come questo ESC funziona con una singola cella di potenza Lipoly, RX è quindi alimentato alla tensione 1s.

specifiche tecniche:
Peso netto: 0.4g
Peso con fili: 1.6g
Dimensioni: 11,5 x 8,6 x 4mm
Intervallo di tensione: 2.6 ~ 5.5v
Low Voltage Cut Off: 2.75V
Max continuo corrente: 3A
Max Surge corrente: 5A (3 secondi)

Product
Specifications

Ulteriori informazioni

  • SKU:
    BR3A
  • Brand:
    HobbyKing
  • Peso (g)
    15.00
  • Lunghezza
    100.00
  • Larghezza:
    6.00
  • Altezza:
    75.00
Community
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bon petit esc sur un mini avion de 30grs

en 1s
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Perfecto! Works well!
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Should have heeded the warning. Bought first one which proved faulty as it cut off motor with almost fully charged battery. I know of HK's reputation for returns so I just tried again hoping to get lucky. Nope! same problem with the second one. Who else sells this type of ESC? Don't see them for sale anywhere. Out some cash and a lot of time.
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le mien ne marche pas !!!! la soudure du signal etait soudée avec le plus il a pas aimé sans doute
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awesome little speedy, set it up for rssi to convert from dig to analog for ezuhf to cyclops storm osd.
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Low Voltage Cutoff is set above 4.0 volts which makes this useless as a 1S (1 cell) speed controller. I asked for a refund but I doubt that HK will give one. Overall it is a complete waste of money.
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Great little ESC that I've used in my indoor Shackleton, Lancaster, Hurricain and BN2 Islander
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The motor is driven by a PWM frequency with a period of about 235us (the frequency is 4.255kHz). The minimum power width pulse is about 50us (the PPM signal width pulse is about 1200us). Full throttle power is delivered with a PPM signal width pulse of 2000us.
It's a pity that the ESC cannot deliver a PWM widht pulse lower than 50us.
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Rate actually ZERO crowns....

I have tried 4 of these BR3A esc's......all Faulty.
5 hours of Live Support from HK Product Specialists, they still do not work.
After help from another source, we find that the 0.510 ohm (1/2 ohm) labeled resistor, actually measures 510 ohms. 1000 times more resistance, big difference.
Until HK gets this defective batch of esc's out of their system, DO NOT buy.

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Minr works fine but only over 4,3 Volts. That's a bit triky for 1S operation .. !! Might be faulty, or does anyone know how tot disengage the LVC?
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