Bigbore
10-19-2011, 12:23 PM
This is my present setup and I feel it perfect to run the boat in the open sea when the water is very calm and there are only few chops.
Motor: Leopard 4082 1600Kv
ESC: Hobbywing Seaking 180A-R
Timing: 15°
Battery: Zippy 5000mAh 40C 5S2P
COG@ 30%
Prop: X440/3
Run time: 5 min
ESC Caps: 49°C 120F
ESC Temp: 42°C 107F
Motor Temp: 38°C 100F
Zippy: 52°C 125F
Vmax= 71,1Km/h 44mph
Prop:M445
Run time: 5 min
ESC Caps: 55°C 131F
Etti Caps: 44°C 111F
ESC Temp: 49°C 120F
Motor Temp: 42°C 107F
Zippy: 48°C 118F
Vmax= 72,7 Km/h 44,8 mph
I prefer M445 because it provides faster aceleration.
I was told M props are like the X but with out the tung and this makes a little more slip at low speeds and then higher speeds at top speed.
What prop should I try to reach 50mph at the pond with mirror water?
Same diameter and bigger pitch (X645)?
Or same pitch and bigger diameter (M447)?
Motor: Leopard 4082 1600Kv
ESC: Hobbywing Seaking 180A-R
Timing: 15°
Battery: Zippy 5000mAh 40C 5S2P
COG@ 30%
Prop: X440/3
Run time: 5 min
ESC Caps: 49°C 120F
ESC Temp: 42°C 107F
Motor Temp: 38°C 100F
Zippy: 52°C 125F
Vmax= 71,1Km/h 44mph
Prop:M445
Run time: 5 min
ESC Caps: 55°C 131F
Etti Caps: 44°C 111F
ESC Temp: 49°C 120F
Motor Temp: 42°C 107F
Zippy: 48°C 118F
Vmax= 72,7 Km/h 44,8 mph
I prefer M445 because it provides faster aceleration.
I was told M props are like the X but with out the tung and this makes a little more slip at low speeds and then higher speeds at top speed.
What prop should I try to reach 50mph at the pond with mirror water?
Same diameter and bigger pitch (X645)?
Or same pitch and bigger diameter (M447)?