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Описание
товара -
HobbyKing 939MG Metal Gear Servo 2,5кг / 0.14sec / 12.5g
Сильный исполнитель с очень плавным движением и хорошей центровке.
Отлично подходит для parkflyers или плоскостей до .40 размера (3,500mAh электрический).спекуляция
Модель: HK939MG
Размер: 22.5X11.5X24.6mm (0.88 "x0.45" x0.96 ")
Вес: 12,5 г
Рабочее напряжение: 4.8V / 6.0V
Рабочий ток: 200 мА / 240 мА
Скорость Operateing: 0.14sec.60o / 0.13sec.60o
Блокирующий момент: 2.5kg.cm / 2.7kg.cm
Мертвая зона: ≤5uSec
Скорость Operateing: 40º / с одной стороны импульса путешествия 400us
Потенциометр: 2 слайдер / Direct Drive
Шариковый подшипник: MR85
Коробка передач: Металл
Длина соединителя провода: 215мм
Диапазон рабочих температур: от -20 ° C до + 60 ° C -
Product
Specifications -
Дополнительная информация
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Артикул:
HK939MG
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Brand:
HobbyKing
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Вес ( г )
33.00
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длина
45.00
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ширина:
30.00
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Высота:
40.00
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Скорость (п / 60deg )
0.14
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Крутящий момент ( кг ) (мин . 0,01 кг )
2.50
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Unit Weight (g):
12.5
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А ( мм ):
31.00
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В ( мм )
23.00
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С ( мм )
29.00
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D ( мм ):
12.00
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Е ( мм ):
32.00
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F ( мм )
21.00
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Артикул:
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Community
Discussions -
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Rate&
Review -
Kraftvolles Servo, nur das Gehuse Plastik ist meines Erachtens billig. Schade, dass wre die Top-Wertung geworden. Fr Flchenmodelle guter Durchschnitt.I ordered 4 of them. Tested and all working. I will update my review when I start to use them in my trainer.Compared to what I needed, I got metal gears instead of carbonite gears (my personal opinion: good, some more play, but robust), some more weight (12 instead of 9g), but 11,5 height instead of 9mm, what caused design modifications. on the other side: I paid 75pcnt less, this helps a lot for the efforts needed.Caution Be a little careful which receiver you match these servos with. Even individually they can momentarily draw a current demand large enough to cause a voltage drop sufficient to reboot your receiver, resulting in a couple of seconds brown out whilst it re-initialises. Displays this trait on an orange R620, even with just a single servo moved rapidly and with two different dedicated high rated receiver batteries so not a low rated BEC issue. RX works fine with no drop outs with HXT900s or Turnigy TGY5009M. Others are finding this too with the Corona / Hobbyking 929 / 939 series and are putting capacitors across the RX pins to avoid it, but you might just prefer to get a less spikey servo!
I've been using these for a while now and haven't ever had a problem. I'm one that rarely cuts corners on servos so I fly these on cheap planes and mostly friends planes. They are reliable but you can definitely feel the low resolution. I use Futaba 3156's in most my planes for this size but those cost $45 each and these are just a little over $5. For my precision planes I would never use these they aren't a replacement for my 3156 but they do fine on my scratch build planes.I have bought several of these MG servos in the past and I still use them without any problem at all. Whenever I buy a plane with a non mg servo installed on the elevator, I replace it with this servo. These are strong, have a precise and smooth movement/centering.Cracking little servo...well recommendedI don't know what others say... I use it in every built of mine and I never had any problems!I bought two of these servos and they are very good value for the money - fast, strong, accurate. I bought them on recommendation from fellow modelers - they are proven performers.gPrice and excellent quality.
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