**WANTED** Looking for 4-5S 70mm EDF

Started by ppalumbo, May 24, 2019, 12:35:59 PM

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ppalumbo

Looking for 4-5S 70mm EDF,  please let me know if you have one for sale.

Thanks,
Peter

bweaver

Are you looking for just the EDF, or are you looking for it being attached to a plane?  I'm not kidding... I may be of help if you are just looking for the EDF. 

ppalumbo

just the EDF (motor and fan).

Thanks
Peter

Michael

I have an E-Flite Delta-V 5-blade fan and E-Flite inrunner motor, for 4S.
Michael

ppalumbo

Thanks Michael,  I'm looking for 10-12 blade unit.

deltawing

Hi Peter,
Depends on what quality you are looking for, I have this high end inrunner metal frame 10 blades new in box, if you like it you can have it for $75.
It is good for 4,5,6S max of 1800W and it is fully balanced.

This is by far the best 70mm alloy EDF I have tested. My measurement at different voltages (with old LiPo) were:
4S-14.3V 21.1A 300W   625gm thrust
4S-13.5V 30.9A 424w   712gm thrust
4S-13.8V 32.8A 500W  823gm thrust
5S-17V     49A   790W  1290gm thrust
6S-21.8V  55.7A  1073W 1460g thrust

Mine is 6S, the 4S version is still available from HobbyKing for US$83 + shipping.
https://hobbyking.com/en_us/10-blade-alloy-dps-70mm-edf-unit-4s-3000kv-1200watt.html

From my memory this 6S is 2200K, Max 1800W and 70A produce over 2Kg of thrust.