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Digital Servoless Retractable system (1pc)

Digital Servoless Retractable system (1pc)

QTY:

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6,47 €
Stock:
Váha:
49 g
SKU:
HKD-312

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Popis
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The easiest way to put retracts in your plane. No need to install a control box, messy wiring or a complicated air system. Just screw in the retracts, connect to your Rx and youre ready!
Reliable servo mechanism with metal gearing and a high torque motor ensures trouble free flying!
Why bother with air systems when you can now have a realistic and reliable electric unit at a fraction of the price?!
Landing gear not included with the servoless retractable system.

Features:
Robust landing gear strut and mounting bracket
Built-in 10 seconds over current and jamming protection
Integrated electric motor with a micro PCB
Double shock absorption design, completely protect the gears
Auto 90 degree twist when retracted 

Spec.
Working voltage: 4.5~5.5V
Speed: 0.7s/60deg 4.8v - 0.55/60deg 6v
Idle current: 3mA
Angle limit: 90 degree when retracted
Operating temp: -10~50C
Weight: 37g
Shaft size: 3mm
Mounting area size: 35mm x 33mm
Length: 67mm
Not suitable for a plane heavier than 2.5kg
Product
Specifications

Další informace

  • SKU:
    HKD-312
  • Brand:
    nedefinováno
  • Hmotnost ( g )
    49.00
  • Délka
    70.00
  • Width:
    27.00
  • Výška:
    48.00
Community
Discussions
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Quality
Value
Overall
I have put a pair of these in my Focke-Wulf FW 190D 1550mm span ARF plane. Needed a little bit of adaption of the wheel well but seem to work well. Quite tough for plastic retracts.
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Astounding value for money! I use these on a 550 size Bell222 and a 600 size Airwolf. general fitment is great, no fiddling with servos and links that need to be exactly right. Fit & forget. Nice slow action and sturdy construction. Remark: Only use them on 4,8V or they may fry themselves.
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Good Item. But I can not find still wire for this item in Hobby King. I just buy japan shop OK model parts. It's perfect fit with this item.
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I've bought these for use in a .30 size helicopter, the Hirobo Bell 222. Very easy to fit as there's no servos needed for them. Work great and have a nice slow movement.
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This retract is great for the price. It operates smoothly and without any trouble. Also, it is super strong and lightweight. I love it!
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Very good retratable gear for the Quadcopter Q450.

A lot of power, and it`s work very quite.

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Great retracts - strong to take the less than ideal landings and can lift a reasonable weight wheel with ease and has a smooth action and positive locks at both ends so won't drain power from the receiver.
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Had been using these units for years and never had problem for landing. Pretty good for planes up to 5 lbs flying weight.
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its a little weak not strong. and its not fit tarot 680 pro
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Nicely made retract unit that simply works. Nice step up from the 18.8g units for slightly heavier models
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