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> Servos & Parts > X-Large Servo 50g+


HXT 10kg Servo (metal gear) 55g / 10kg / .16sec

HXT 10kg Servo (metal gear) 55g / 10kg / .16sec

Torque Rate: 10KG
Speed: .16sec/60deg
Input: 5~7v
Type: Digital
Gearing: Metal
Weight: 55g
Size: 40.7 x 19.7 x 42.9mm


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Weight (g) 55
Torque (kg) 10
Speed(Sec/60deg) 0.16
A(mm) 43
B(mm) 42
C(mm) 39
D(mm) 20
E(mm) 54
F(mm) 27
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Customer Data

Weight: 79g
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Price  $7.99

  • Futaba/JR Connector caps (5pcs/set)

    Combo Price: $1.00   IN STOCK

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 Customer rated
Total of 159 discussions.
Russ  2 points - 2/11/2015
I want to use longer servo arms on this servo, what typ can I use? futaba, JR, Hitec? thanks.
 JymSct2wd 132 points
Futaba fit. other brand i don't know.
nissim  2 points - 1/6/2015
 Jeremy 2 points
as above in specs, Says digital Torque Rate: 10KG Speed: .16sec/60deg Input: 5~7v Type: Digital Gearing: Metal Weight: 55g Size: 40.7 x 19.7 x 42.9mm
Daniel 450  1 points - 1/5/2015
este servo pudiera us**** como servo ciclico en un HK600?
Paulo  1 points - 12/24/2014
Try to invert rotation with servo tester and didn't work. Not sure they are digital circuit.
Albert_A.M.R  16 points - 12/10/2014
Dear users HK, tell them that when they were without the seal of Tower Pro were very good they are now pesimos and stop working out of nowhere, I missed two to install, which I think the us and make reliable, shame because before if it was an excellent servo Save the Date NO, DO NOT RECOMMEND .....
 opjose 277 points
I can guarantee that the reason you saw this was because of insufficient current draw reserves in your power system. As others have posted each servo can draw up to 2 amps each, and they WILL seem to stop working out of nowhere as you say if your power system is not sufficient, though that is not the servo's fault.
 Jeremy 2 points
I Kind of agree with Albert, The older ones of these (purchased a few years ago) were great, I too have had 2 of the newer ones die out of the blue (when plane first turned on after working fine the day before) I use them in my 32cc Raven but i run Savox servo on my elevator, as we all know how important the elevator is, But still run these servos on all other surfaces. I power these off a 6.6v 3000mah Life pack 35c rating so doubt its lack of current draw
Customer Reviews
Overall Rating
336 thumbs up!
Bought 6 of these servos.. These are JUST GREAT !!! A bit noisy though, but they do serve my purpose. Will have them on my new 120 size seagull extra 260. Great performance. Do not come in proper covers as they are cheap but they come with all the accessories well packed in plastic.

Highly recommended. !!!

2 comments. Reply..

Overall Rating
Paloma Ocio Lamas
103 thumbs up!
Compre 8 servos por su gran relación calidad precio, pero tras probarlos he reemplazado los hitec digitales que aún con la progaramación más fina del centro, no lo terminaban de encontrar, y no comparemos el precio de los Hitec 85€ (y sin centro)com los 7,55$ y con un centro intachable.
Gracias UNITED por su labor en acercar el aeromodelismo a todos los bolsillos.

3 comments. Reply..

Overall Rating
bressy philippe
91 thumbs up!
Electrical measurements done :
Idle current below 20 mA
Average current 650 mA
Stall Current 1300 mA

Idle current below 20 mA
Average current 1000 mA
Stall Current 2000 mA

Those are measurement data and cannot be considered as specification.

These servo are requesting high current. So please use correct power supply to power them. A 3A BEC cannot power more than 2/3 of these servo without danger.
Use 8A BEC instead, see Assan BIG BOSS 1 UBEC 8-12A.

Really a nice servo.

10 comments. Reply..

Overall Rating
Vasily Yayliyan
61 thumbs up!
For it's price - 5 stars definitely!
It's very strong and fast enough. We have used a lot of this servos in our club for RC-cars from 10 to 6-th scale - it's good! I have it on my truggy and monster - its great for steering, and hard brakes. Several tips to use it on the cars with satisfaction -
1) If you think, that it's slow or not as precise as it must be - check your onboard battery and switch. This servo requires big peak currents. But average current - not so big, usual for digital servos.
2) Because of (1) - never use use cartridges for onboard accus, which usually comes with RTR cars, cells should be welded or soldered. Use high current NiCd or NiMh.
3) If your switch is OK, plug it's lead not in the "Power" connector of the receiver, but in free 3-d channel, or through good Y-cable to any channel of the receiver. "Power" input very often contain some BEC circuit - it reduce current from batteries very much, it makes this servo work slower, even cause some "glitches". Of course, this only valid for cars receivers.
4) If you going to use it for hard off-road racing in wet or snow weather - you must protect it from water. Servo contain powerfull FETs inside. You need to protect the cirquit board or whole servo from water. It's easy to do by clear paint, which is usually used for protection after painting of the cars lexan bodies. Or you may use other varnish for. Also put some silicone grease below the top bearing of the output shaft.
I hope, this tips could hel

4 comments. Reply..

Overall Rating
Gabriel Raya Pérez
41 thumbs up!
Estoy utilizando estos servos en un Ultimate (aprox 5kg) con muy buen resultado desde hace seis meses.
Excelente relación calidad/precio.

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