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Corona DS-939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g

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Corona DS-939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g

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DS939MG
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Corona 939MG Digital Metal Gear Servo 2.7kg / 0.13sec / 12.5g
Model: DS939MG  
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
Operating Speed: 0.14sec.60º/ 0.13sec.60º
Stall Torque: 2.5kg.cm / 2.7kg.cm
Size: 22.5X11.5X24.6mm(0.88"x0.45"x0.96")
Weight: 12.5g
Dead Band: ≤3uSec
Operating Travel: 40º/one side pulse traveling 400us
Potentiometer: 2 slider/Direct Drive
Ball bearing: MR85
Gear: Metal
Motor: Coreless
Spline: 21
Connector wire: 215mm
Operating Temperature Range: -20J+60J
  • Servo Torque(kg)(min. 0.01kg) 2.70
  • Servo Speed (Sec/60deg) 0.13
  • Servo A(mm) 32.00
  • Servo B(mm) 23.00
  • Servo C(mm) 30.00
  • Servo D(mm) 12.00
  • Servo E(mm) 33.00
  • Servo F(mm) 20.00
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Jason | Verified Buyer

  • Quality
  • Overall
  • Value

CORONA DS-939MG Servo

Nov 14, 2021

Good little servo for example for gliders up to 2,5m or smaller Trainers. Would not recommend it so much for 3D planes because of a little too less speed and a bit feelable gear slope. Anyway, centering is very good and price is low. Therefore it is a reliable servo when used in the right plane(s)

Rudog | Verified Buyer

  • Quality
  • Overall
  • Value

Corona electronic devices are very reputable....

Nov 11, 2021

....especially as to these very responsive servos. Confidence is high for any use in planes!!

Josef | Verified Buyer

  • Quality
  • Overall
  • Value

Exzellentes Produkt

Sep 03, 2021

Ich baue dieses Servo überall ein, wo die Stellkraft ausreichend ist. Die Rückstellung ist in Ordnung.
Kann ich sehr empfehlen.

Guru101 | Verified Buyer

  • Quality
  • Overall
  • Value

Great value

Aug 27, 2021

My go to servo for all my foamies
Performance Quality and price are excellent

keenconny | Verified Buyer

  • Quality
  • Overall
  • Value

Mini, but strong

Aug 25, 2021

Mini servo of good quality, strong enough and fast enough for lots of applications. Many new model constructions have servo cutouts just for this size servo. Especially useful as wing servo.

BAKABONのPAPA | Verified Buyer

  • Quality
  • Overall
  • Value

GOOD

Aug 01, 2021

Good price / performance ratio. It is cheap, sturdy and works well.

Gustavo | Verified Buyer

  • Quality
  • Overall
  • Value

Excelente producto

May 20, 2021

Como simpre la compra fue rapido y el envio tambien, me llego todo en perfecto estado, y la relacion precio/calidad de estos serbos es insuperable

No | Verified Buyer

  • Quality
  • Overall
  • Value

OK!

May 15, 2021

OK!

Mivi | Verified Buyer

  • Quality
  • Overall
  • Value

excellent value

May 12, 2021

Good value product

mivvi | Verified Buyer

  • Quality
  • Overall
  • Value

nice servo

May 12, 2021

well made and good value

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