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KST X06N V6 Lugless Servo - 0.07s 6.3g 7mm

Product Code: KST-X06N
 (7 reviews)

Price: $42.35

More than 30 in stock
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The KST X06N V6 is a version of the KST X06 servo without mounting lugs (also called mounting tabs). KST delivers once again with the world beating KST X06N, their new lugless 7 mm thin servo weighing only 6.3g. Perfect for discus launched gliders (DLGs) and many smaller models. The incredibly slim casing is crafted from 7075 aluminium alloy, so not only do these servos look fantastic but they are also very rigid and robust. The new V6 version has the same great specifications as the old servo, but is also programmable using a PC based or a press-button programming tool.

The KST X06N has a hardened steel drive train and a coreless motor capable of running all the way from 3.8V to 8.4V (1S to 2S LiPo) making these WV (wide voltage range) servos will deliver the power and reliability you need. Although some say this tiny servo is too small for 1.5m DLG aileron surfaces it actually has more torque on 2S LiPo than a KST X08 has on a 1S battery.

The accessories include four strong nylon output arms, two double sided, and two single sided, one of which is low profile. This means that when the servos are mounted one in front of the other the control rod of the front one won't foul the rear one.

KST X06N Features
  • Narrow lugless case to minimise space and weight
  • Ultra slim 7 mm body
  • Compact and light weight design
  • Good torque and speed
  • Wide 1S to 2S LiPo voltage range
  • Excellent heat dissipation
  • 7075 Alloy casing
  • Hardened Steel gears
  • Designed for lightweight high performance RC Gliders

KST X06N V6 Lugless Servo Specifications
Body dimensions 20.0 mm wide x 7.0 mm thick x 16.6 mm high 0.79" wide x 0.28" thick x 0.65" high
Max dimensions 20.0 mm wide x 7.0 mm thick x 19.3 mm high 0.79" wide x 0.28" thick x 0.76" high
Stall torque (3.8V) 0.8 11
Stall torque (6V) 1.5 21
Stall torque (8.4V) 1.8 25
Weight 6.3 g 0.22 oz
Lead length 15 cm 5.9 in
Operating speed (3.8V) 0.12 sec/60°
Operating speed (6V) 0.08 sec/60°
Operating speed (8.4V) 0.07 sec/60°
Operating voltage 3.8V to 8.4V
Operating temperature -20 to +65 °C
Bearings 1 ball bearing
Gear material Hardened Steel
Case material 7075 aluminium alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Dead band/resolution 2 µs
Pulse width for ± 60º 1000 - 2000 µs
Digital Yes
Programmable No
Position feedback Potentiometer
Supplied accessories 4 output arms, 2 arm retaining screws, 4 mounting screws
Optional accessories Pulley For KST X08, KST X06 Arm Set, KST X06 X06N X06H Gear Set, Plastic Frame only for the KST X06, Ply Frame for KST X06H
Note although the X08 arms will fit they are slightly deeper. When fully screwed into place the arm will jam on the top of the servo case. Either trim away a little of the nylon arm sleeve, or avoid fully tightening the retaining screw.

Stall Current: 0.58A
Continuous rated Current: 0.22A

Reviews 7  

 Review by:

Precision in a tiny package

I decided to give my Mk1 Carbon Hawk DLG a refresh, and picked these diminutive little servos to suit the limited space in the nose.

First impressions were of the usual KST quality, but I was even more impressed with the lack of noise coming from them when powered up, very quiet servos.

They came with a good selection of servo horns and spare screws etc, there should be something to fit most applications.

Precision is excellent, critical for DLGs, and they return to centre time after time. Still plenty of power for a DLG as well, even on 1s.

Highly recommended, and the usual first class speedy service from Hyperflight.

 Review by:

Worked perfectly - very pleased after less than satisfactory performance from another brand…

 Review by:


I always used Hitec in all my models..they seem like clunky old chunks these days compared to the KST servo range, which when you've used you quickly forget about the alarming cost & just drool over their precision & performance..I used these tiny gems in the tailplane roots of a Redshift instead of the binding control rods..neat remedy & worthy of consideration in any smallish area control surface..never used such a tiny servo in such an application..but this is the tech we have now so bye bye Hitec small servos..

 Review by:


These were purchased for a prototype racing model with a really thin wing. They are well made with good centering and super smooth. They are not particularly fast but that doesn’t matter but accuracy does. Fab little servo.

 Review by:

KST X06N servos

Neat little squirts get the job done!!!!......Quick delivery to Orange County, CA!!!!

 Review by:

Fantastic quality tiny servo with great centering ,
Used for ailerons on voodoo, worked out great. Service first class from Neil too.

 Review by:

Exceptional service

4 servos ordered Monday am arrived Tuesday, exceptional Neil thanks. Thur servos are incredibly powerful and just the job in my stiletto lift. Old ones were struggling with flaperons. Not flown yet but with double the pulling power I think all will be purfect. Accuracy also appears better, I'm very impressed.

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