2222 KV4000 Motor + 10A Speed Controller ESC with BEC

Started by runik4, January 03, 2013, 03:32:41 PM

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runik4

For SALE

2222 KV4000 Motor + 10A Speed Controller ESC with BEC

motor M2222
KV (rpm/v) 4000
power(W) 60
wire winds 25
Resistance 485
idle current 0.7
ESC(A) 10
cells LIPO 2 -4
prop 7 x 5 E
shaft dia 3mm
length 16---31mm
weight  16 grams

ESC
CURRENT(continuous):10A
LI-PO:2-3 cells
SIZE(mm):23*18*5.5 mm
WEIGHT:7g
PWM :8KHz
PROGRAMMED-BY:PROG-CARD
( I don't know about programming of ESC)
Brand New packed item.
open just to see the items.

PRICE : Rs.840 for both (motor+ESC) + shipping actual

runik4

more pics..

arun.sreelakam

ohhh i missed it, ordered the similar one from ebay 2 days before.. :(
:banghead: :banghead: :banghead:
Turnigy i10|Flysky 9xb|Hoverfly quadcopter|Arduflyer apm 2.5 with gps|Pixhawk|Homemade micro night vapour|Homemade ornithopter(in progress)| Reptile Quad with Gopro Brushless gimbal | Naza v2| APM 2.6 with GPS | Micro quad self made | FrSky| v911 Helis | 1200mm Hexacopter with 5d gimbal | 1300mm x8 With Red Gimbal | 1000mm Octo|

runik4


runik4

Booked for Ahmed.
waiting for further action from Ahmed.

sarfraz1997


runik4

Sarfraz1997....
You are on 2nd in que....
If Ahmed drops his booking...you may get...

runik4

sale open for other..
no reply from first booking...
Price reduced
Rs.800 + actual shipping.

Ahamed

Hey I am still interested you wanted to check the shipping amount I provided my pincode as requested didn't hear from u what will be final cost
Bixler2, FLYSKY, THX 9, 9XR, DX6i, Techone Satrun, Multiplex FunCub, FunJet, FRSKY DJT

runik4

Ahamed...
Please check Your PM for final price.
I will send shipping amount in next PM.

sarfraz1997...
Final price will be Rs.800+shipping.

Thanks.

Ahamed

Hi Runik i have checked the motor watts and it underpower for my model. hence I would not be going ahead with this model you might keep it open for others interest
Thanks
Ahamed
Bixler2, FLYSKY, THX 9, 9XR, DX6i, Techone Satrun, Multiplex FunCub, FunJet, FRSKY DJT

runik4


runik4


jayantpradhan

fan of scratch building......

palwindersingh


KALYANPRODHAN

Being 4000kv, what prop it recomended ?  Is the props available ? Please inform as for slow flyer needs near 1000 kv and >2000 kv for jet models, normal sf props will not be suitable for this. Possibly 4030 or 4035 or 4025 be required ! Do you have the props ? Or any LHS ?
We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.

arun.sreelakam

@kalyan sir: sir i have 2 of this.
one is 3500kv they recommended 7x5E with 3s
I used 6030 EMAX  PROPELLER from rcdhamaka, and my motor got fried in 2 mins.. :banghead: :banghead:
Another one is the same (4000KV) i am using it for a custom project now.. wich working fine now.. will update when i finish my work..
I dont think it can handle 3s lipo..
Safe to use 3-4" props only with 2s..

Turnigy i10|Flysky 9xb|Hoverfly quadcopter|Arduflyer apm 2.5 with gps|Pixhawk|Homemade micro night vapour|Homemade ornithopter(in progress)| Reptile Quad with Gopro Brushless gimbal | Naza v2| APM 2.6 with GPS | Micro quad self made | FrSky| v911 Helis | 1200mm Hexacopter with 5d gimbal | 1300mm x8 With Red Gimbal | 1000mm Octo|

runik4

jayantpradhan : Please check PM.   ;)

palwindersingh : You are in Queue,Sir...    ;)

Kalyan Da..: I'm very new in this Hobby & don't know about prop.+motor+ESC combination at this stage.   :headscratch:

No prop. in size which You mentioned.

KALYANPRODHAN

Quote one is 3500kv they recommended 7x5E with 3s
I used 6030 EMAX  PROPELLER from rcdhamaka, and my motor got fried in 2 mins.. :banghead: :banghead:

Safe to use 3-4" props only with 2s..
It should be fry.
2204 with similar power (60 appx.) have 1450 kv and use 7x3.5 So with 3 times kv, you need to reduce pitch 1/3 times or have to adjust pitch and dia synchronously keeping dia x dia x pitch = constant. So, with 7050 prop, 3S and 4000 kv, you are taking appx 3 x 5/3.5 = 5 times of power. Now ESC will restrict and you adjust throttle final set point. So Still it will deliver 10A x 11.1 volt = 110 watt which 2 times than designed parameter. So, You should expect smoke.
Now,
aeroworks 20 watt 4000 kv motor (1410) recommend 4025 prop for 2S, So for 3S and 60 watt, it should be 4040 or 5030 (Max)
4025 with 2S = 20 watt
4025 with 3S = 30 watt --- (20*3S/2S)
4040 with 3S = 48 watt  -----(30 x 40 /25)
5030 with 3s = 64 watt (Limit with 90% throttle).   ---- (48 x 5x5/3  x 4/5/5)

I think prop basic may be unlocked a little bit with this simple calculation.
There are other factors, like plane velocity which is not always related to pitch speed and depend upon model. Same motor in AXN Floater and jet model will make axn floater more hot as it's velocity is low and so less forced cooling.

Thanks
We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.

runik4

Kalyan DA : Thanks for such theoritical calculation & description regarding motor & prop.  selection.

runik4

Sarfaraz1997:
Please check this receipt.


runik4

jayantpradhan & palwindersingh : sarfaraz1997 deposit amount  so now it is over.

jayantpradhan : Check your PM.

Thanks.

sarfraz1997


sarfraz1997


KALYANPRODHAN

You can get prop in aeroworks, just checked. As the sale is over, the thread is going to be locked. However if anyone needs to enter/add to this thread, please PM me or report.

Thanks
We have to unite and to prove ourself to make indigenous products as well as marketing / Canvasing them. I'm sure we must achieve success if we try unitedly.