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RotorStar™ RS-3878MGT Digital Helicopter DS/MG Servo 25T 6.8kg / 0.12sec / 58g

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RotorStar™ RS-3878MGT Digital Helicopter DS/MG Servo 25T 6.8kg / 0.12sec / 58g

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$18.25
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SKU:
9468000026-0
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If you're looking for the ultimate all-round servo for your 450 or 500 size heli, we have just the thing!

The RotorStar™ RS-3878MGT is a mini digital servo featuring a titanium gear train, great torque and with its tricked out looks, gives you have one outstanding servo for the price!

Perfect for the HK450TT, Trex 450 and just about any other similar size heli on the market today!

Specs:
Model: RS-3878MGT
Operating Voltage: 4.8V~6.0V
Operating speed: 0.15s/60° @ 4.8V, 0.12s/60° @ 6.0V
Stall Torque: 5.5kg/cm @ 4.8V, 6.8kg/cm @ 6.0V
Gear type: Titanium
Plug: JR type
Size: 36 x 15 x 29mm
Weight: 58g
Spline Count: 25
Motor: Coreless
Type: Digital

  • Servo Torque(kg)(min. 0.01kg) 6.80
  • Servo Speed (Sec/60deg) 12.00
  • Servo B(mm) 36.00
  • Servo C(mm) 29.00
  • Servo D(mm) 15.00
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Only registered users can write reviews. Please, sign in or sign up

thoroh | Verified Buyer

  • Quality
  • Overall
  • Value

Affordable

Feb 04, 2021

This servo performs like the hi end servo out there. Made of quality components & durable.

saj6216 | Verified Buyer

  • Quality
  • Overall
  • Value

Good servo with a nice price

Jan 12, 2021

I use this servo for the wings in my plane. It fits perfectly in and works fine.

Charles | Verified Buyer

  • Quality
  • Overall
  • Value

Frequency

Jun 17, 2020

Be nice to know the frequency

marcourt | Verified Buyer

  • Overall
  • Value
  • Quality

Très belle qualité

Apr 15, 2020

Servos précis, rapides, pas de jeux.

Crashdummy | Verified Buyer

  • Overall
  • Value
  • Quality

Great little servos

Dec 15, 2019

I have these servos in an electric Slick 540 and a gas powered Edge 540 and they work great in both. They center very well and are very quick and powerful. Great value at this price.

VinceBelgium | Verified Buyer

  • Value
  • Quality
  • Overall

Top value

Dec 01, 2019

Very good alternative to Align servo's

Luis | Verified Buyer

  • Value
  • Quality
  • Overall

Good

Nov 11, 2019

I already knew the servos. I own several ones more. Very good for its price
Everything has been perfect

luca.inama | Verified Buyer

  • Quality
  • Overall
  • Value

ottimi

Jul 28, 2019

qualita prezzo

Martin | Verified Buyer

  • Value
  • Quality
  • Overall

Realy titan?

Jun 10, 2018

titanium gears are not as strong as they are. the Edge 50e on the wings did not last much longer than 6 flights. j

steve | Verified Buyer

  • Overall
  • Value
  • Quality

rotorstar

May 09, 2018

put 4 of these in a 55" pp skywing. plenty of torque for the surfaces but they would not center in the air or even on the ground. i've heard good reports on these, maybe i got a bad batch in january 2018?

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