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KST X08N V6 Lugless Servo - 2.8Kg.cm 0.09s 8.8g 8mm

Product Code: KST-X08N
 (46 reviews)

Price: $47.82

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Description

The KST X08N V6 is a programmable version of the KST X08 servo without mounting lugs (also called mounting tabs). The new V6 version has the same great specifications as the V5 servo, but is also programmable using a PC based or a press-button programming tool.

The KST X08N is especially good for ailerons on DLGs, electric racers, and all models with thin flying surfaces. The gearing has been optimised to improve the torque while keeping an excellent speed. The X08-N can be operated from a voltage as low as 3.8V (1S LiPo) or as high as 8.4V (2S LiPo). KST improved its geartrain machining tolerances, and this servo is completely slop free, and equal to products costing twice as much. Despite not having an -MG moniker this servo has metal gears, and is very tough.

The KST X08 N's high torque, good speed, and 8mm thinness make it suitable for many high performance glider, pylon racers and EDF applications. With up to 2.8kg.cm torque the KST X08 is appropriate for F3K, F5D, F5J, many types of high performance models. The accessories include three strong nylon output arms, two double sided, and one 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.

The extreme reliability and performance of these servos also makes them very suitable for use in film and motion picture industry special effect departments. They are also used in robotic, drone, UAV, UAS, academic research, military, and other highly demanding applications.


KST X08N V6 Lugless Servo Specifications
Body dimensions 23.5 mm wide x 8.0 mm thick x 16.8 mm high 0.93" wide x 0.31" thick x 0.66" high
Max dimensions 23.5 mm wide x 8.0 mm thick x 25.0 mm high 0.93" wide x 0.31" thick x 0.98" high
Stall torque (3.8V) 1.4 Kg.cm 19 oz.in
Stall torque (6V) 2.2 Kg.cm 31 oz.in
Stall torque (8.4V) 2.8 Kg.cm 39 oz.in
Weight 8.8 g 0.31 oz
Lead length 15 cm 5.9 in
Operating speed (3.8V) 0.18 sec/60°
Operating speed (6V) 0.15 sec/60°
Operating speed (8.4V) 0.09 sec/60°
Operating voltage 3.8V to 8.4V
Operating temperature -10 to +50 °C
Bearings 2 ball bearings
Gear material Hardened Steel
Case material 7075 aluminium alloy
Motor type Coreless DC motor
Working frequency 333 Hz
Dead band/resolution µs
Pulse width for ± 60º 1000 - 2000 µs
Digital Yes
Programmable Yes
Position feedback Potentiometer
Supplied accessories 3 plastic output arms, 2 arm retaining screws, 4 mounting screws
Optional accessories Ply Frame for KST X08, Pulley For KST X08, KST X08 Servo Arm Set, Frame with plain bearing for the KST X08, Integrated Drive System/Mono for KST X08, KST Servo Programming Tool 1, KST Servo Programming Tool 2

Reviews 46  


 Review by:

KST XO8N servos

Servos fit well in the tails of my 4m Enigma....had to shorten the connector a bit, but other than that, thumbs up all the way...as was the service!!


 Review by:

Hyperflight & KST X08N

KST X08N is a good product for my DLG & Thanks Hyperflight provides excellent price & fast delivery. Many Thanks !


 Review by:

Had over 350hrs on the x08s that these replaced, aileron/flap servos work really hard on a dlg, I think getting that many hours shows how good the x08s are.


 Review by:

Excellent!

Fast delivery and good quality.


 Review by:

only 7 days from England to Australia!
Great servos.


 Review by:

KST X08V V5

Brilliant little servo. Currently being used in a Snipe2. Perfect combination. As has been said, Neil helms a great ship here and is a top bloke!


 Review by:

Excellent service

Received servos the next day. Thank you


 Review by:

KST X08N V5 Lugless Servo

Brilliant tiny servo for my Snipe 2 DLG. Every trim click on the transmitter seems to register on the servo.


 Review by:

KAT X08N

Superb servo. Powerful and fast. Installed on a Blaster 3, perfect.
Great service and fast delivery 👌


 Review by:

KST X08

The KST X08s are excellent servos for DLGs but more importantly is Hyperflight's continued excellence in website design, clarity of product descriptions and simplicity of ordering. I live in the USA but order everything I can from Hyperflight. Kudos to Neil.


 Review by:

KST X08N

I have just finished my first DLG Snipe 2 glider.
I was a little concerned that the servos wouldn’t be strong enough to
handle the Movement needed.
Neil from Hiperflight had recommend them to me and I am happy to say they are more than strong enough to do the job.
Great bit of kit.
If you need any equipment Neil from hyperflight is the man to talk to he recommend several bits and he was spot on.
I would give the shop a shout if you are looking at any model and speak to him about equipment.
Thanks Neil for all your help.


Comment by:

Kst xo8 servo

Fabby service and great product.
Thanks


 Review by:

fantAstic


 Review by:

KST X08N

Superb servos and superb service from Hyperflight!
You can fit these tiny servos almost anywhere.


 Review by:

KST X08N V5 servo

This is an ideal servo for shallow wing mount to operate ailerons/flaps, works well and is reliable. Service excellent as usual. Thanks


 Review by:

KST X08N V5 servo

This is an ideal servo for shallow wing mount to operate ailerons/flaps, works well and is reliable.


 Review by:

Service

Neil’s service is outstanding.


 Review by:

Great servos work well with 2 cell LiPo .strong casing , fast delivery, well packaged


 Review by:

All good as usual.


 Review by:

KST XO8N

I bought 2off these servos to replace 2 (other make) servos that changed centering as voltage dropped in flight! These KST servos are absolutely perfect with 2s LiPo giving very quick response -- buy them !!


 Review by:

Good servos for a good price. I am using these for f5d competition planes.


 Review by:

Best DLG Servos

This servo was also used in the second Snipe is very good.


 Review by:

Excelent stuff and delivery

One of the best DLG servos with excelent price and quik delivery


 Review by:

Service

One star for KST, five stars for the follow-up and service by Hyperflight


 Review by:

Good

Good price... good service...


 Review by:

I bough 4 KST servo, and one of them start to make problems, after letter to Neil, i sent video and took 50% discount for new servo.
very fast shipping and very good service )
Thanks


 Review by:

Strange Problem Cause Identified

The source of the problem described below has been identified and it is caused by the motor coming loose in the case and slipping downwards causing the motor pinion to drop out of the gear train. See this link - https://youtu.be/HrQGWu3Ra74
The motor is held in with loctite and can be reglued. KST recommend loctite 496. Check your motors are secure particularly after a bit of a knock.


 Review by:

Strange Problem

Using four of these in a Flipper. After a throw the rudder went hard over with the rudder torsion spring. After getting it down the rudder servo motor was running continuously and the output arm could be moved as though it was not connected to the gear train. Pulled the top off and the gear train was fine showing normal function. Put the top back on and servo works fine. This was a v5 servo.


 Review by:

Best servo for this price

This is the best servo with no compromises, precisious, metal, high power. Servos were delivered fast to Ukraine and packed good.


 Review by:

Thank you KST

Thank you KST, you just cost me a not even 6 month old Snipe SN because of a sudden servo freeze on the elevator servo.
The servo freeze occurred just after launch and remain frozen until it was manually pushed back into position.

HyperFlight Comment
This was a X08 V3 servo. These have a reported occasional boot problem (one in a thousand) when powering-up. Always check the servos respond after switching on.


 Review by:

Best DLG Servos

These servos are best for DLG. KST X08 are light, metal and High Voltage.
I use servos with 2S battery without BEC and direct connection to the receiver.


 Review by:

Wonderful Servo

This little servo is very special and it is reasonably priced.


 Review by:

Спасибо за хороший товар


 Review by:

Very light, compact, and rugged servo.
The immediate reaction is then easy to control.


 Review by:

Great little servos,works well in my dlg.


 Review by:

Great servos! Using them in a FW 6.2. Thanks Neil for the great shipping service to Switerland!


 Review by:

Probably the best dlg servo out there for the money. Been some issues reported recently so the factory revised the KST 08 servo and these are now fresh stock at Hyperflight.

I had no issues with the V3's previous and so far this latest revised V3 is work just as well as always, highly recommended servo all round in a dlg.


 Review by:

Very good servos, v bad reports on pervious designs

Looks like they have remedied the problems

Slight bit of backlash in the gears but the pros out weigh the cons

The only servo that would fit in my 7.5 mm thick wing


 Review by:

Received servos in good time however one was faulty (twitchy) so I had to send it back for replacement at my own expense with no offer of reimbursement so a bit disappointed.
Two out of three servo horns are next to useless very sloppy fit, at least the ones i needed were okay, servos have a little play in the gears not slop free but acceptable not sure I would recommend.


 Review by:

Kst x08n for #boom dlg

Quick delivery and superduper service! The servos fits perfectly in my new #boom dlg from Jim Aero. Thanks from Norway.


 Review by:

That ! small

I know perfectly well how much 8mm is, and still it's amazing how small this servo is when you hold it. For its size the torque and speed is really good. I haven't had time to test it live since the plane is not ready yet. The servos will go inside a moulded stab and be connected to the elevator surfaces. Build quality of the servo seems to be top notch and the size allows for fully built in servos in even the thinnest of wings. A really nice product!


 Review by:

fast service.look business.run all 4 on servo tester all very positive.await fitment into blaster 2.


 Review by:

Great Servo

Amazing little servo, powerful with perfect centering and tight gears.


 Review by:

great little servos


 Review by:

Replaces an X08 v2 that died.
I dropped it in the wing and was pleasantly surprised to find a slightly longer servo lead. Works as expected, and props for the wide voltage range.


 Review by:

KST X08N

Perfect fit for a Blaster 3. Their lack of lugs, flat sides and wires that exit from their bottoms allow them to be butted together for a straight, tight fit.


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