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> Servos & Parts > All Servos
> Servos & Parts > HXT Servo
> Servos & Parts > Micro Servo 5-10g


HXT500 Micro Servo 0.6kg / 0.08sec / 6.2g

HXT500 Micro Servo 0.6kg / 0.08sec / 6.2g
HXT500 Micro Servo 0.6kg / 0.08sec / 6.2g

Size : 21.3x11.5x22 mm
Voltage : 4.8v ~ 6v
Weight: 6.2g
Speed : 0.08 sec/60 (4.8V) 0.07 sec/60 (6.0V)
Torque : 0.6 kg-cm (4.8V) 0.8 kg-cm (6.0V)
Working Temp : -30C~60C
Teflon Bushing, 15cm wire, coreless motor
Servo arms & screw included

These servos can be found on eBay and other asian seller stores at close to this price, however be warned, they do not contain Taiwan/Japan components. HexTronik (the manufacturers of these servos) have two standards, one is for local sale, and the other is export quality with imported connectors and resin gears from Taiwan and Japan.
Our HXT500 and HXT900 are export only, and not built for the domestic market.

Because we order direct from the factory in large batches, the servos can sometimes be red, blue or green, depending on what our wholesale customers requested. Do not be alarmed, the colour does not indicate that it is a different servo.


Weight (g) 6.2
Torque (kg) 0.6
Speed(Sec/60deg) 0.08
A(mm) 25
B(mm) 21
C(mm) 22
D(mm) 11
E(mm) 30
F(mm) 16
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Customer Data

Shipped from:
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  • HXT500 Full Replacement Servo Gear Set

    Combo Price: $0.85   IN STOCK
    Add to Cart

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 Customer rated
Total of 129 discussions.
Alex  1 points - 3/17/2016
How many amps at full load? Are they continuous servos? If not, can they be converted? Thanks!
 btmurton 7 points
I don't know the current draw sorry. They are not continuous servos but could be possible to convert by replacing the pot with a voltage divider using a couple of resisters and removing the stop. Have a look on the internet and you should find some tutorials like this.
Sylvain  1 points - 2/28/2016
Hi, can somebody help me. I'm new to rc electric. Can the above servo be used on Futaba receivers ? I already have a Futaba 2.4 GHz S-FHSS 6ch receiver model R2006GS. Thank you very much
 Napstr 1285 points
Hi - these have standard JR style plugs which are slightly smaller than futaba plugs with the same pin size spacing and arrangement so work perfectly in futaba receivers designed for standard size plugs
EstebanT  997 points - 11/22/2015
Find Buddy code in BUDDY! BUDDY! BUDDY! FORUM and save USD 0.16
JanComputerman  31 points - 8/14/2015
Do these have micro connector or standard connector?
 DAJARAJA 577 points
standard connector
 DAJARAJA 577 points
cheers Jan,credit is appreciated :)
 JanComputerman 31 points
I would have thought it would be easier to find small servos with the micro connectors since there are plenty of micro receivers with small connectors...but I guess not. Don't need the small ones yet but I did just order 3 small servos.
 DAJARAJA 577 points
.for future reference Jan,Servos & Parts > Sub-Micro Servo 0-5g . if you like to use these servo's this might be the fix.Hardware & Accessories > Wires & Connectors > Servo Wire & Servo Plugs =Male Molex 1.25 to Female JR Servo Extension (1pc) PRODUCT ID: 258000010.i don't use any of the micro connector etc so don't know for sure but goodluck with your search and thanks again for the credit:)
 JanComputerman 31 points
wow those micro connectors ARE really small...thanks!
Foreverflying  59 points - 7/12/2015
Can the weight be lightened? How would I do it? Thanks!
 Napstr 1285 points
Take the screws out of the case and hold things together with tape or glue and if you are really weight conscious remove the bottom case completely and hold things together with tape
Customer Reviews
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1 Way of using this product: Bomb Dropper
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Overall Rating
59 thumbs up!
I think it is the best servo in this price and weight range! They are really fast and without problems to use!

Super Servo! Sehr schnell und eine super Rückstellgenauigkeit! Benutze für Servos in dieser Größe nur noch die HXT500 und bis jetzt ohne Ausfall oder irgendwelche Probleme!
Sehr zu empfehlen!!

2 comments. Reply..

Overall Rating
50 thumbs up!
*Hxt 500
*Extremely small
*About 6.4 grams

*Servo horns are pretty
*Highly tiny
*Incredibly micro

2 comments. Reply..

Overall Rating
Jan Rafaj
47 thumbs up!
These are basically TowerPro SG50 servos.
Their characteristics is quite good.

plus no play (dead band). Not even mechanical (teeth wag) nor electrical (by off-tolerance el. components in AA51880 ref. design)
plus highly accurate (results from the above)
plus fine-stepping (highly suitable for micro helis)
plus fast movement (.10 sec/60deg/4.8V), which makes them perfectly suitable even for heli rudder servo applications
plus weight. It is a bit above the spec about 6.5g incl. the connector wire
plus durability
plus withstands quite high load compared to its size

- their servo horn shafts are placed somewhat more to the middle of the servo face, which means that slight collective non-linearity may result with heli's eCCPM heads, as most designs need the horn shaft positioned closer to the servo upper bottom. However this is becouse of larger horn shaft gear diameter, which results in higher load handling (that outweights this flaw very well).

Money very well spent.
These are by far the servos with the best price/performance ratio I know to date.

3 comments. Reply..

Overall Rating
Alexander Vasilev
45 thumbs up!
Perhaps the best server ever for models with weight below 500 grams:
1) Very light (it may weight a bit hevier but you can handle it by replaycing the wires and drilling holes in it)
2) Very cheap (please show me a server on the market with the same parameters and with a less price - unreal)
3) Very good quality (it IS precise, smooth and well centered, best if used in foamies under 300gr. weight
4) Need more? I once was out of servos and given an HXT 500 by a friend - from that time I order only them and HXT 900 for my hevier models. Oh, by the way, in Russia this servo would cost 10 times more!

1 comment. Reply..

Overall Rating
Davor Mikola
21 thumbs up!
Just received 4 of them from friend who got them through United Hobbies.

I was little sceptic with pricing bellow 4$ and installed them on low wing
30's racer on OS 25 egine. With wing span of 40" I could install 2 of them for wings and still have total weight for all servos at fraction over 1 oz !
Response is very positive and no usual "dead band" around center as found on other "cheaper" servo models.

They definitely get my vote.

Next order I am getting some more.

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