Corona 538MG Digital Metal Gear Servo 7.0kg/ 53g/ 0.13sec

 Luke 1 points

Those are too slow and weak for that job. they will struggle to do the job well, and eventually just burn out.

 Chriso 12 points

you can use it if its 1/8 buggy it may be a b it small for truggy or monster but with buggy it wiil be good

 humer 21 points

hallo sicher geht das servo auf ein 1/8 buggy auf gas/brems und auch auf der lenkung. servo horn 25zahn futaba gruess humer

 xavi 269 47 points

I have five servos such as in my nemesis plane and they goes perfectly. I recomend you this servos. *)

 catorish 17 points

i have it too,but no servo horn fit...?

 miguel angel 2 points

yo lo he probado y no tiene nada quie envidiar a otros de marca.

 F100CUFFLINK 884 points

HK SELL THEM DID YOU CHECK TO SEE?

 xavi 269 47 points

no, this servo are for a planes and connot be submerged *)

 thepanseller 8 points

yes, but can it be used with snow?

 Chriso 12 points

no i use it in my cars its not

 pikacu 18 points

whether analog or digital servo, it has potentiometer. it tells where the exact location in servo movement. the diff between analog or digital is the working frequency.The analog servo runs 50Hz and the Digital servo runs 300Hz thus more accurate.

 Uberfest 31 points

eu não tive problemas com esse servo, é espetaculo, metal e digital, uso em 5v, relativamente muito bons, fortes, rapidos, somente um pouco pesados....uso em meu extra 26cc, sem problemas!

 Luis Rodrigo 2 points

The potenciometer is used to clibrate the position of the servo, the servo reads the value in the potenciometer and in a digital servo converts it to a digital value that correspond to a position. It is meant to be used to tweak the servo to it´s zero position, however you can use it to change the behavior of the servo like a 360 degree rotation etc. for more info check the web, google servo mods.

 HENRIQUE 14 points

muito bom pode comprar

 pikacu 18 points

i believe it has the same dimension as futaba s3001 they fit the same when it comes to rc drift cars 1:10. corona is better when it comes in performance

 Richie's Rc 33 points

Hi, yes it is the same physical size but have much more torque (s3001 3kg at 6 volts and 0.22 sec/60° at 6V). So the 538mg is a much stronger and faster servo. Hope this helps. Richie's RC

 alexander drent 9 points

hello
i bought this servo also and after yousing it twise is broke down

ITS NOT A GOOD SERVO

 Uberfest 31 points

uso 4 sem problemas...

 ricardozanqui 8 points

Yes, the steps are almost the same, only change the brand

 pikacu 18 points

yup,,,i have one. it has more response because it's digital while s3001 is analog and it has bearings at s3001 don't have

 alexander drent 9 points

NO

its not a good servo

after jusing it one time it brakes

 Uberfest 31 points

não, este é mais forte, mais pesado, e de engrenagens de metal. respectivamente

 bodypaint 9 points

yes you can

 Uberfest 31 points

eu uso em meu extra 260 26cc gas, sem problemas

 cardinal 19 points

indifferent

 Keith 12 points

uses futaba arms

 Catalinaflyer 25 points

Futaba fits perfectly HOWEVER, be carefull that the arm does not bottow out on the case and bind the servo, the spline on this servi is not quite as tall as a Futaba and some aftermarket arms designed for Futaba will actually bind on the case. Just sand the bottom of the arm a little till it fits and will be as good as $100 name brand servos. I'm using 11 of them in a giant scale plane and they are working perfect.

 Uberfest 31 points

são meio barulhentos, mais são bons, uso em um extra 260 de 1.78m de envergadura

 Catalinaflyer 25 points

I have been flying with Metal Geared servo's on 72 MHZ for many years and have never had an interferrence issue cause by the servos.

 pikacu 18 points

you can still use this servo with no problem however you can prevent glitching by installing capacitor to the receiver or use turnigy voltage capacitor in rx/tx accessories section

 Eric1180 2277 points

Really awsome that guys is amazing

 NITROMETAN 35 points

Well,all I can say it is a very good servo for the money.It has 2 ball bearings,well lubricated metal gears,almost no play in gear chain and best of all it has bronze bushings in upper gear cover,which means a long time play-free gears,a feature I did not met in far more expensive servos.The working noise is very low,in fact they are the quietest servos I have untill now.The torque is lower than specified,but still 4,5kg/cm at 4,8 v and 5,5kg/cm at 6 v.Holding power is 6kg at 4,8v and 7kg at 6v.Speed is very good,and inside is a big motor which I think it will resist a long 3D fly time.The PCB is good quality,very well fixed inside,it has mosfets in 7 amp class,wires are soldered very good,and a good quality rubber protector is used for exit point of wires.Centering is excellent.The only bad thing regarding these servos is that resolution is not good,and I am wondering myself why a such good builded servo with all excellent moving parts was designed to have so bad resolution??Actually I dont want anybody to think it is so bad,but at this high quality mechanics inside I expected more.I will definitly NOT use this servos for extreme precision fligt,but I HIGHLY RECOMMAND this servo in mid-sized Gas powered airplanes because of good vibrations resistance and well build servomotor inside. I will load up some pictures of this servo which I think is one of best quality /value ratio servo sold by.Hobby King.I will buy more servos this kind for all my mid-sized airplanes. target=_blank>Corona 538MG target=_blank>Corona 538MG target=_blank>Corona 538MG target=_blank>Corona 538MG

 NITROMETAN 35 points

Forgot one picture target=_blank>PCB CORONA

 realbout 13 points

Its a very good Servo for the money. I use it in the Kysoho Lazer ZX5 as steering servo and it does its job very well since last summer, so its durable too.

 William 6 points

You say two ball bearings AND a bronze bushing?
A bearing will out last and operate smoother with less play than a bushing. The top should be a bearing. I'm surprised to hear that there is a set-up like this. Most 2 bearing servos have the final gear supported top and bottom with the bearings. Where are the two ball bearings on this servo? Are you sure the top is really a bronze bushing? Good to see the other detail you have listed. Thanks for the info.

 Eric1180 2277 points

Has any one received on YET!

 ketnet 259 points

sure, standaard size, good torque, i think its a clone of the 9252.

9252 SPECS:
Speed: .14 sec/60 degrees (based on 4.8 volt rating)
Torque: 91.6 oz/in (6.6 kg-cm) (based on 4.8 volt rating)
Weight: 1.75 oz (50 g) Power Supply: 4.8 - 6.0 volts
Length: 1.5" (40mm) Width: 0.75" (20mm) _ Height: 1.4" (36.6mm)

 BernieC 106 points

You want to risk your trex on $10 servos??
Get something better like ino lab and respect your rc!

 jopie11 68 points

Well, i'm pretty familliar with hobbyking now. And i don't think low price always means bad quality.

 Felar Furlong 1081 points

this is not hobbyking. this is corona.

 jopie11 68 points

you've got a point there, but does corona has a bad name then?

 Felar Furlong 1081 points

it is up to you to read what others saying about other corona servos on this site *)

 Ace6767 164 points

For your Trex 600 on cycle try using BMS-660DMG+HS Super Strong Digital Servo (Metal Gear)14.2kg / .17sec / 52g And your talk gyro use Model: HD-5680BB These are strong and fast and center like rock holding great for tail i had to add some expo for my tall movement but it's a great cheap set up

 Ace6767 164 points

OOP! Typo ment to say Tail lol not talk *)

 rogerwest 41 points

I've got a stack of these over here in NZ to on-sell, they're great - really strong torque for the size of servo, also much quieter than the smaller Corona DS929MG servos.

 Ibrahim 2 points

Hey does anybody know how much mah these take up? If you know just send me a mail at ib_ster*live.nl Thanks!