Neu 1515 1y

[Tunda]

Did anybody run this motor on 6s lipo? is it to hot for 6s? I want to ask before i burn up something....My set up is Thunder Cat 31 240 hydra , Neu 15151y on 4s i got 43mph on the gps running a 48mm carbon prop.........but want more speed....:D

[RayR]

OK for a SAWS setup on a small prop, you will burn things up in oval trim. That setup will turn in excess of 40K rpm's.

All the best,

Ray

[Tunda]

So what motor on 6s?

[Tunda]

Yea i kinda thought it was to hot for 6s.................

[RayR]

Something on the order of 1400KV motor turning a 45mm prop would put you over 50 on 6S and keep the amps in line.

All the best,

Ray

[Doug Smock]

Ray is right IMO
1521 1Y, 1577kv would be my choice I think.

Doug

[TeamFubarRacing]

the Neu 1515 1.5Y [1500 kv] is another good choice for [6s] in a 31" Cat...

Ron

[Tunda]

What about running 5s 11.1v on one side and 7.4v on the other would this work or still to hot?

[SJFE]

Tunda keep in mind the voltage rating is nominal(new word lol). So when yo do the math account for a fully charged pack. That 11.1v pack is close to 12.4 I bet.

[Tunda]

When i charge my 7.4v lipo its fully charged at 8.4v so it will prolly come out about
20v..... so its prolly still to hot what do you think?

[txboatpilot]

Try a M645 or CF51, but watch your temps! This is the prop I use on my 1515/1Y.. But it is in a 31" H&M Hydro.. I always run on 4S lipo's, speed is around 50+mph in my Hydro..