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« on: January 03, 2013, 03:32:41 PM »
runik4
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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

combo01.jpg
2222 KV4000 Motor + 10A Speed Controller ESC with BEC
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« Reply #1 on: January 03, 2013, 03:34:22 PM »
runik4
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more pics..

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Re: 2222 KV4000 Motor + 10A Speed Controller ESC with BEC
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« Last Edit: January 03, 2013, 03:56:51 PM by runik4 » Logged
 

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« Reply #2 on: January 03, 2013, 03:46:37 PM »
arun.sreelakam
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ohhh i missed it, ordered the similar one from ebay 2 days before.. Sad
 Bang Head Bang Head Bang Head
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« Reply #3 on: January 03, 2013, 03:57:35 PM »
runik4
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pic. of ring attached..

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Re: 2222 KV4000 Motor + 10A Speed Controller ESC with BEC
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« Reply #4 on: January 03, 2013, 06:17:09 PM »
runik4
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Booked for Ahmed.
waiting for further action from Ahmed.
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« Reply #5 on: January 03, 2013, 08:43:02 PM »
sarfraz1997
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is the sale still open?
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« Reply #6 on: January 04, 2013, 12:31:29 PM »
runik4
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Sarfraz1997....
You are on 2nd in que....
If Ahmed drops his booking...you may get...
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« Reply #7 on: January 05, 2013, 11:28:45 AM »
runik4
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sale open for other..
no reply from first booking...
Price reduced
Rs.800 + actual shipping.
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« Reply #8 on: January 05, 2013, 03:14:32 PM »
Ahamed
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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
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« Reply #9 on: January 05, 2013, 04:28:13 PM »
runik4
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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.
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« Reply #10 on: January 05, 2013, 08:39:17 PM »
Ahamed
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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
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« Reply #11 on: January 06, 2013, 11:56:40 AM »
runik4
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Sarfraz1997
PMed...
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« Reply #12 on: February 06, 2013, 06:23:16 PM »
runik4
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bump
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« Reply #13 on: February 06, 2013, 08:58:11 PM »
jayantpradhan
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be the first one to crash....



hay is the sale still open
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« Reply #14 on: February 06, 2013, 09:33:36 PM »
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its sale? i wana buy
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« Reply #15 on: February 07, 2013, 03:59:36 AM »
KALYANPRODHAN
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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 ?
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« Reply #16 on: February 07, 2013, 11:03:29 AM »
arun.sreelakam
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@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.. Bang Head Bang Head
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..

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« Reply #17 on: February 07, 2013, 03:31:58 PM »
runik4
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jayantpradhan : Please check PM.   Wink

palwindersingh : You are in Queue,Sir...    Wink

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

No prop. in size which You mentioned.
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« Reply #18 on: February 07, 2013, 11:11:32 PM »
KALYANPRODHAN
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Quote
one is 3500kv they recommended 7x5E with 3s
I used 6030 EMAX  PROPELLER from rcdhamaka, and my motor got fried in 2 mins.. Bang Head Bang Head

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
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« Reply #19 on: February 08, 2013, 12:30:00 PM »
runik4
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Kalyan DA : Thanks for such theoritical calculation & description regarding motor & prop.  selection.
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« Reply #20 on: February 08, 2013, 12:36:40 PM »
runik4
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Sarfaraz1997:
Please check this receipt.


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Re: 2222 KV4000 Motor + 10A Speed Controller ESC with BEC
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« Reply #21 on: February 08, 2013, 12:45:11 PM »
runik4
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jayantpradhan & palwindersingh : sarfaraz1997 deposit amount  so now it is over.

jayantpradhan : Check your PM.

Thanks.
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« Reply #22 on: February 08, 2013, 03:32:03 PM »
sarfraz1997
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Thanks runik4.  Smiley
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« Reply #23 on: February 12, 2013, 05:24:44 PM »
sarfraz1997
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Recieved the motor and esc today. Smiley
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« Reply #24 on: February 12, 2013, 09:54:39 PM »
KALYANPRODHAN
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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
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