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Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g

Corona 939MG Metal Gear Servo 2....



Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g

Model: HKS939MG
Size: 22.5X11.5X24.6mm(0.88"x0.45"x0.96")
Weight: 12.5g
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
...
CS939MG

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$5.40
33g
CS939MG


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Overview

Corona 939MG Metal Gear Servo 2.5kg / 0.14sec / 12.5g

Model: HKS939MG
Size: 22.5X11.5X24.6mm(0.88"x0.45"x0.96")
Weight: 12.5g
Operating Voltage: 4.8V / 6.0V
Operating Current: 200mA / 240mA
Operateing speed : 0.14sec.60o / 0.13sec.60o
Stall torque : 2.5kg.cm / 2.7kg.cm
Dead band : ≤5uSec
Operateing speed: 40º/one side pulse traveling 400us
Potentiometer: 2 slider/Direct Drive
Ball bearing: MR85
Gear: Metal
Connector wire length: 215mm
Operating Temperature Range: -20 °C to +60°C

Specs

Additional Information

  • Blade Count:
    N/A
  • Diameter X(Inch):
    No
  • SKU
    CS939MG
  • Weight(g)
    33.00
  • Length:
    63.00
  • Width:
    30.00
  • Height
    45.00
  • Speed (Sec/60deg)
    0.14
  • Torque(kg)(min. 0.01kg):
    2.50
  • Unit Weight (g):
    12.5
  • A(mm)
    31.00
  • B(mm)
    23.00
  • C(mm):
    29.00
  • D(mm):
    12.00
  • E(mm)
    32.00
  • F(mm)
    21.00
Discussion
Reviews

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Gutes Servo, präzise Rückstellung. Nur leider ein Plastikzahnrad also kein wirkliches Metallgetriebe schade!
exellent rapport qualite / prix

Par ailleurs il est Dommage qu'il attrape du jeu assez rapidement !
I'm only giving this 1/5 because I can't give it zero. The servo screw does not fit in the threading on the servo. I suspected that the screw might be at fault, so I bought a replacement M2x4 screw. No luck. It's the threading on the servo. The item I was sold in literally useless.
Tolles Preis - Leistungsverhältnis. Stellt gut zurück. Super Kraft. 6 Stk bestellt, Lieferung in 3 Tagen. Alle 6 Stk in Ordnung. Kann ich empfehlen.
kleines und bei mir sauberarbeitenes servo
Llevo usando servos corona desde hace tiempo, incluso modelos ya descatalogados y me gustan bastante, nunca he tenido ningun problema con ellos y estos no son una excepcion, son robustos y realizan muy bien su funcion. Relacion precio - calidad inmejorable
Fantastic item, I use it all the time in all places and electronics. Nice n shiny finish, good covering finish.
J'adore ! j'en ai dj plac - 10... depuis plus d'un an...Aucuns problmes. Mme pour les flaps sur planeurs. Solides, fiables ! Excellent rapport qualit/prix. Je les recommandes vivement tous.
Deja utilis sur un planeur type VPR Vagabon Hacker, j'en ai command 2 autres pour un 60inch
For the first flight or two, the servo preformed perfectly fine. but after those initial flights it started becoming jittery when, on the 4th flight, it completely failed. I took it apart the day later and found that one of the gears was plastic, even though they were all supposed to be metal.
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