Welcome to Multi-Rotor UK. Please login or sign up.

Wednesday,July 08, 2020, 14:53:13

Login with username, password and session length

Shoutbox

hoverfly:
08 Jul 2020 10:22:40
My mother did it, which explains the mental conditions of my sisters, its a genetic  thing. :D
Andy7:
07 Jul 2020 14:01:29
... I could ask how you knoiw this... but I would regret it.
hoverfly:
07 Jul 2020 11:53:34
Little known fact, if you push a runner bean seed up your nose the moisture will cause it to germinate, and expand.You wont get any beans though just  two black eyes. :o
Andy7:
04 Jul 2020 13:16:48
VIDEO or it didn't happen!! :) Nice going though, keep it up!
Bad Raven:
02 Jul 2020 19:46:48
 ~~
whoelseisbored (LiamHowe89):
02 Jul 2020 17:45:19
Sounds basic but I'm happy with it  :laugh:
whoelseisbored (LiamHowe89):
02 Jul 2020 17:45:05
Managed a split s :D
badger1:
28 Jun 2020 12:29:49
BF GPS Rescue mode configured - what could possibly go wrong?   :o
badger1:
27 Jun 2020 21:07:37
and can't make it back to where you take off from   :laugh:
badger1:
27 Jun 2020 21:07:04
it's too windy if you fly downwind
Members
  • Total Members: 8118
  • Latest: heli999
Stats
  • Total Posts: 198985
  • Total Topics: 20051
  • Online Today: 26
  • Online Ever: 530
  • (Tuesday,June 26, 2012, 08:34:46 )
Users Online
Users: 3
Guests: 20
Total: 23

Theme Changer





thumbnail

3d - Printworx

Printing 3d Forum

Motor vs prop decision ?

Started by aburn09, Friday,August 03, 2018, 06:21:27

Previous topic - Next topic

aburn09

Friday,August 03, 2018, 06:21:27 Last Edit: Friday,August 03, 2018, 06:26:02 by aburn09
As I haven't built a new quad to add to my collection for a while I've decided to build another micro quad but I have a choice of motor kv a choice of frame size which then gives me a choice of prop size  :banghead:
So these are the fixed definates I'm using a 1104 motor and a 3s lipo....... now the choices :-
1. The motor comes either as a 4500 or 7000 kv
2. The frame is either 95 or 113mm wheelbase
3. The 95mm frame will take a 1940 Gemfan hulkie prop whereas the 113mm frame will a hulkie 2040 prop
So what's the best combination I'm thinking the 7000kv motor as I'm only running 3s but smaller frame smaller prop or larger frame larger prop ?
The centre of both frames are the same size by the way so you haven't got more or less space to work cramming the fc,vtx and rx in  ;)

Elmattbo

Saturday,October 13, 2018, 04:47:10 #1 Last Edit: Saturday,October 13, 2018, 04:50:20 by Elmattbo
Don’t know if you’re still looking into this but I would take the 7000kv motor. I run the 4000kv 1106 emax on 4s with the gemfan hulkie 2040 or the hq 2 inch prop.

For frame size, that’s up to you but I’m surprised the 95mm version won’t take the 2 inch prop.


Sent from my iPhone using Tapatalk