Brushless Motor For Trex

[Warbird]

anyone interested to bulk order some 450TH ??

[Super-Hornet]

Hi JYHELI

Have you try using 11Teeth pinion and set throttle to 80% or 85% (Assume u still using governor mode)?

Super-Hornet

[JYZoom]

good.

Hi JYHELI

Have you try using 11Teeth pinion and set throttle to 80% or 85% (Assume u still using governor mode)?

Super-Hornet

Super-Hornet,
I tried 11T at 75%, good headspeed around 23-2400rpm (didn't tach). STill great performance and good climb rate.....I know at 5mins into flight I climb up and up...............oh...tree.......oh crash. All servo gear stripped...blades broke........But to repair.

regards,
Jonathan

[genexis]

try this

http://help.mcaprint.com/brian/pinion.asp

[Super-Hornet]

Hi JYHELI

Sorry to hear (Or should say read) your crash. I believe in very short time u can make it up and flying again. Hope to hear from your update soon.

Super-Hornet

[Super-Hornet]

I think it become a customary or tribal thing to have our micro heli climb/stuck in the tree.

Me, Adrainli, koon, genexis did it before one way or another and now JYHELI. Who else?

Super-Hornet

[JYZoom]

450TH up and running

Super-Hornet,

Ok...it is all up and running. 11T 85% cc v1.61 approx@2400rpm and holding reasonally well. Good power. Flying around 5 and 5 packs and getting 8-9 mins per pack. 1800-1900 mah.

The only thing I am not satisfly is while the tail is holding, my gain is only at 30% using HS56......any tips on what I should look at getting the gain higher then 50%.... (HDS877 I got is bad after a crash, but it was also at 30% previously and HS81 is also at 30% gain. Both my HDS877 and HS81 is bad after crash, repair gear still the same...)

regards,
Jonathan

[Super-Hornet]

First of all, make sure all tail linkages are as smooth as possible. Tail pitch slider also must be smooth also.

Then if u use HS-56 with GY401, then use the single horn type of servo horn. Then use the first hole (or the one closest to the center of the servo).

Super-Hornet