KD A22-20L Brushless Outrunner Motor

 abroadhurst94 16 points

They're back in stock now. Going to grab a spare whilst I can.

 ESCOLASTICO 1 points

Hi! Try this product: KDS-22-L

 Sethe 44 points

Stock usually arrives every 10-25 days. *)

 h_e_c 8 points

I know, but I've waited much more than 25 days. Anyway, I've asked at the customer service and in 2 months more o less it will be in stock.

 Sethe 44 points

Before 2 day ago. I asked to customer service servo arrival time(backorder).. They told ne in stock after than 15days. But last day servo in stock. And my parcel shipped. Do not turst customer sevice about stock information

 Sethe 44 points

Before 2 day ago. I asked to customer service servo arrival time(backorder).. They told ne in stock after than 15days. But last day servo in stock. And my parcel shipped. Do not turst customer sevice about stock information

 h_e_c 8 points

OK. Thanks for the tip, I'm a newbie at buying aircraft parts here. Anyway, I bought them a week ago in another place where the shipping is cheaper. These are less expensive, though.

 H-KING_SCOTT 5161 points

Connect in any sequence initially, test for direction of rotation....PROP OFF...swap any two of the three wires to reverse direction if required.

 Ivan 15 points

They are in order. Connect the center conductor wire to a central wire ESC. The remaining two wires connect as you like (affects the direction of rotation of the motor).

 Haxxel 38 points

I think it's very smooth indeed, good resolution and throttle response. I use it on a camera plane and i get no vibrations and stable thrust. When twisted by hand you can't feel these distinctive "notches", its a more smooth rotation.

 retus 5 points

guter Motor, fliege ihn in 2500 cm Nurfluegler Ximango, gute Steigleistung, 12x5 Prop.

 Haxxel 38 points

Yes you get a lot of equipment. It comes with a X-shaped mount with screws, connectors for both ESC and motor, a propsaver with o-rings, an extra shaft and a propadapter that are screwd directly to the motor bell.

 GIL.SCORPION 90 points

Surely, with the 10x6 prop engine that you will have a thrust of more than 1 kg.

 Shiratori 9 points

Hi this combination is good,8500RPM 26A at 11.64V(battery 3S 1800mah)

 madmax14 1 points

Forgot to tell that I'm using a Turnigy 2200mAh 3S 25C battery

 ellet 62 points

Probably an incorrect setting esc (full throttle)

 rudeboy 79 points

read the instructions of the esc, maybe the position of full throttle isn't configured correct. ****************************** maybe you could use a prop of another brand. aeronaut from germany are good quality. ****************************** i use the same motor, with the nearly the same prop (10x6 11x5 or so), draws about 19-20 amps

 Thibault 8 points

with a 10*6 i measured 258wmax

 Juerwotow 33 points

it can handle 1200 gr for 3d.

 r/c vish 57 points

yes indeed it is perfect...! i use the same and have been quite comfortable in using it....! it will give u unlimited vertical with a 12* 4 prop

 aliank 14 points

won't we overwork the motor if we installed 12*4 prop? as suggested is 11 * 5 ?

 r/c vish 57 points

actually no...! 11*5 is equal to 12*4-3.5 and 10*6. the effect on the motor is same on all these props but differ in the thrust or speed you want..!

 Arakic 19 points

4mm bullet connector. They are not attached but item are included in the set so you can solder it by yourself.

 r/c vish 57 points

bullet connectors are sent along with the motor... you have to solder the male bullets to the motor and the remaining females to the ABC wires of the ESC. a very good motor have 5 of these..

 Thibault 8 points

just a precision, you can twist and bend the wire before inserting it and weld it so that it fits better now in place

 Pecker head 20 points

Meant to be 3mm, I should have one this week to confirm.

 typomaniac 8 points

would be grate if you can drop me a note ... thank you!

 joseimpo 159 points

the shaft is 3 mm

 Hellracer666 18 points

i flight this motor with a 12x8 cam carbon on 3s in a easyglider pro. ...clouds over... xD

 aliank 14 points

Its 3mm.

 Thibault 8 points

i have measured it and i find 3mm too, and i add that a second shaft (of 3mm too) is gived with the engine, as an adapter for propeller mounted directly on the rotating cage by 4 screws

 Sergey 1 points

it all depends on the weight of the airframe, the thrust of this motor with 3s battery up to 1kg! how much weight your glider?

 r/c vish 57 points

this is a damn powerful motor.. will work as a replacement to much of the motors. if it is overpowered you can always keep low throttle. check the weight for the main issue..!

 Evgeniy 1 points

Hi! What timing for this motor?

 Juerwotow 33 points

you can use better the KD A22-20M it is ligther and perfect for you glider

 Richard 5 points

It works great on 2-meter gliders. Plenty of power with a 3s 2100 lipo. l use a 8" folding prop and wow! That thing climbs at 70 degres at 3/4 throttle with no problem.

 busher 145 points

It does not matter which wire goes where, just connect up the esc to the three motor wires and see if it goes in the right direction. If it does you are good to go, if not you need only to swap two of the motor wires to change the direction of the motor. Note some of the programmable esc's allow the motor to be reversed in the software so this could be another way of changing the direction of the motor. DO NOT however change the battery connections as this will more than likely destroy your spee

 Sergey 1 points

There are three wires on the engine also THREE CONNECTED AS IF LIKE TO SPIN IN OTHER WAY JUST TO CHANGE ANY TWO WIRE PLACE!

 aliank 14 points

Hi it doesn't matter for the wire color. just make sure the middle cable is connected to the middle esc cable. and then just switch the other two cable for rotation or counter rotate.

 Haxxel 38 points

Yo don't have to make sure the middle cable is connected to the middle. The tree wires can be arranged in any order! (But to change direction: change two, does not matter witch two!)

 Pepped 18 points

Yes, I got a prop adapter with my 4 KD A22-20L motors as well with a spare shaft and Propsaver.
//Peter

 Alex 19 points

Yes, it´s included

 aliank 14 points

yes it comes with it.

 Thibault 8 points

yes, there is a prop saver and a spare shaft which could directly be screwed on ratating cage

 Pepped 18 points

Yes it comes with a motor mount.
It also comes with a spare motor shaft.
I have turned the motor around on my quad, what I did was I losened the hex screw and tapped the shaft out, left the C-ring on.
Took the spare shaft and put that in with a new fresh C-ring on.

 damodamo 2 points

Yes it can be reversed with a little effort... I used a drill press to push it through. Has grooves for c-clips on both sides of the shaft.

 Pepped 18 points

Don't remove the C-clip.
1. Unscrew the hex screw holding the shaft and tapp it out.
2. Put one of the unused C-clip on the spare shaft and push it in the other way, tighten the hex screw.
3. Put the first shaft back in the plastic bag as a backup.

 christiano 76 points

just if is a big quadricoptero

 nelio 5 points

Hello, engine is great with GWS propellers 10x06, looks great in a quadricoptero, bigger, big

 Adri-Gja 11 points

yes! i view many movies in youtube. KDA in quadricoptero

 roberted5 104 points

Looks like another Hacker copy of the A20-20L,anyone compared the two motors??

 Gary Toh 31 points

Hi,

I got this for my 1KG (including Batt) Red Hawk 3D Plane. Anything beyond 1kg weight is not advisable. ahope this help.

 Jan 5 points

Quite enough that engine.

 PuntoFire 62 points

For the Pilotage/3D plane it's advised to have 1.5 more thrust than the plane weights. I don't know how much does your formosa 2 weight, but this motor has a thrust of ~1.2KG, and i would recommend this motor for 700-900 G plane with all electronics.

 Such Is Life 162 points

I ran a KD A22-20L on my 1Kg Extra 300 and it gives good pattern performance and mild 3D. Use a 10x5 prop, you will get 1.1Kg thrust on 3s. I have now upgraded to a 35-36 size motor on 12x6 and 3D performance is markedly improved with 1.4Kg thrust, unlimited vertical and good 3D performance.

 Hans 6 points

Thanks. Sounds like it will be perfect!

 Juerwotow 33 points

Well, I recommend you to reverse the shaft because it breaks and put the other mount, the one with screws, it is harder and it fits well with the propellers. Do it if you can... good flights!

 ellet 62 points

Shaft diameter 3 mm is really

 rfk1179 19 points

www.link The screw is this. www.link The driver is this.
What I had bought was this size.

 Kairo Gabriel 29 points

RFK1179, please correct the address.

 ellet 62 points

front screws: M3x5, rear screws: M2x10 (all in mm)

 Jan 5 points

Yes it can be used to buy needed in this www.link

 Haydar 1 points

I just bought this motor with a 30A ESC, I have a general idea how to install it but if anyone can give me a rundown on how to do it I would greatly appreciate. I'm guessing, I take out the nub and install the longer shaft but is there anything I really need to know. Thanks in advance.

 Angelo-BrCe 6 points

is too heavy for glider

 Juerwotow 33 points

you can try the KD A22-20M it is lighter and more apropiatted to the easy glider, a friend hast it and no problem. Hope it helps

 Juerwotow 33 points

You can put it in the T-28 without problems and enjoy it!! this is wonderfull!!

 Such Is Life 162 points

Best bet is to buy another motor, for $14 you get a full set of spare parts AND a spare motor. KDA accessory pack is also available for $4

 mrkokes 36 points

Hi,

search for this item:
KD Replacement Shaft Kit 22-__L

 quesnes 154 points

No, no spare shaft... Please HK, the KDA22-...L is too short for this motor.

 ankurkaul17 111 points

Here is the spare shafft for this motor available on Hobby www.link

 __shah 11 points

i use this motor with 40A Mystery esc and 10x8 aero naut folding prop..with 3s 2200 25c turnigy...superb motor

 Such Is Life 162 points

Good on 2s but use a larger prop, 10 to 12"