Walkera motor max rating

[Babylon5]

Hi, Does anybody knows the maximun rating of the following motors

1) WK28-47-01 3.1KV also known as walkera 380M 3.1KV weighs 130grams
2) WK28-37-01 3kV also known as walkera 380S 3KV. weights 95 grams
3 WK20-25-3.2KV also known as Walkera 180L weight 65 grams

Check Walkera data sheet shows everything except maximun current or power ratings. Send repeated e-mail to Walkera company , up till now no picture no sound on maximun ratings.

Do not know why Walkera leave out this piece of very important info.

I am now operating the motor at very conservative rating. My highest rating is 22Amps at 11V on the WK28-47-01 3.1KV . My feeling is my operating power is really under utilise with this motor.

Would like to know where to get this info.

P.S motor use mostly in Heli's

Babylon5

[try2stall]

need assistance too

Hi,
Sorry I can't help you there. In need of help myself and hope i'm not sidetracking your thread. Am currently out of Singapore and flying a Walkera 36. I would like to bring this home, but do not know what frequency is used in Singapore. Can we use any frequency? We fly 36Mhz here in Australia, but my Chopper is set up for 35Mhz. I hope I don't need new gear when I get home.
Regards

[Babylon5]

29mhz legal in Sigapore

Hi see attachment of legal freq in Singapore for radio control

Note : There are other modeller using the 35Mhz.

[try2stall]

Thanx for info

Hi,
Thanks for the info. I was looking everywhere for an answer to no avail. Now all I have to do is see if my transmitters and receivers can accept 29Mhz crystals
Regards