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HobbyKing 3A Single Cell ESC - escovado Micro Motors

HobbyKing 3A Single Cell ESC - escovado Micro Motors

QTY:

Now save guardar 0,00 € 0,00 €

8,59 €
Stock:
Peso:
15 g
SKU:
BR3A

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Descrição
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O HobbyKing 3A única célula escovado Motor Speed ​​Controller foi projetado para micro impulsionado aplicações modelo RC única bateria de lítio. É extremamente leve e é a escolha perfeita para o interior de ultra micro avião e helicópteros. Devido à capacidade de corrente contínua 3A, é a escolha perfeita de motores ampla gama escovado. O CES também apresenta construído na bateria de baixa tensão de corte e alta aceleração arranque proteção, para garantir a operação segura. Não há circuito BEC integrado como este ESC funciona com uma única célula de energia Lipoly, RX é, portanto, fornecido à tensão 1s.

especificações:
Peso Líquido: 0,4 g
Peso com fios: 1,6 g
Dimensões: 11,5 x 8,6 x 4mm
Faixa de tensão: 2,6 ~ 5.5V
Low Voltage Cut Off: 2.75V
Max Contínuo atual: 3A
Max Surge atual: 5A (3 segundos)

Product
Specifications

Características do Produto

  • SKU:
    BR3A
  • Brand:
    HobbyKing
  • Peso ( g )
    15.00
  • Comprimento
    100.00
  • Largura:
    6.00
  • Altura:
    75.00
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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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