BBY MHz 44 mystic

[RaceMechaniX]

So you have the Delta wind which is 2367 loaded. One thing to remember is that Lehner rates their motors under load with timing at max efficiency. i.e. a Lehner 2300 kv is equivalent to 2650 Neu.

Yes, I still have my 2250/5 for a Q hydro SAW rigger.

TG

[RandyatBBY]

So you have the Delta wind which is 2367 loaded. One thing to remember is that Lehner rates their motors under load with timing at max efficiency. i.e. a Lehner 2300 kv is equivalent to 2650 Neu.

Yes, I still have my 2250/5 for a Q hydro SAW rigger.

TG

Thanks Tyler I did not see anything about about delta winds or Y winds on the Lehener site. would the Kv be the same with a Y wind and it is the 6 terminals?

[RaceMechaniX]

You can now order the 19 and 22 series with options for 3 wires (Delta only) or 6 wires (choose between Delta and Wye) like the 30 series have had for years. A Wye would decrease the kv by the sqaure root of 3.

TG

[RandyatBBY]

Thanks Tyler for the great information.

[RaceMechaniX]

No problem, that is an awesome motor you just have to be careful on props. Luckily there are lots of CR sets in the 40-45mm range to start with.

BTW, The 1950/5 is also an excellent choice for 6S. Not quite the power of the 22 series, but they are much easier on esc's and for a twin will still pack plenty of punch.

TG

[RandyatBBY]

No problem, that is an awesome motor you just have to be careful on props. Luckily there are lots of CR sets in the 40-45mm range to start with.

BTW, The 1950/5 is also an excellent choice for 6S. Not quite the power of the 22 series, but they are much easier on esc's and for a twin will still pack plenty of punch.


TG

I am looking for a motor for my 34 inch War Eagle. The P Rigger motor is a little fast and races on the same day. but the hull is a little heavy and needs a lot of toque on 4S.

[RaceMechaniX]

The 1950 will probably not have the torque you are looking for. The 2250 will work. I ran this on 4S in P mono once and worked every bit as good as a 1521 1.5D with a smaller prop.

[RandyatBBY]

It is not real scientific but I look at the size and Kv and whether it is a D wind or a Y wind to pick my motors. It is more experience than anything else. I felt the 1950 was a little small too for the WE34.

On another note the motors and ESC for the MHz 44 mystic will be hear in a week or two.

[RandyatBBY]

Little up date the motors arrived. I am going to finish the boat I am working on then start on this.


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[RandyatBBY]

It has been quite a week of work, I have been working on several boats. A little on each each day. This is the progress on the MHz 44 Mystic


I have a nice cover to protect the paint as I build.



Fitted the tubes to the struts holes.



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[RandyatBBY]

I got the struts set up to mark and drill the horizontal stabilizers mountings.


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[ManuelW]

On how many cells are you planning to run those 2250/5's, which ESC and prop are you considering?

regards,
Manuel

[RandyatBBY]

On how many cells are you planning to run those 2250/5's, which ESC and prop are you considering?

regards,
Manuel

I think he will start with 4S then go to 6S. Props in the 42MM to 45MM range. He has two MGM ESC's I think they are the bigger ones.

[RandyatBBY]

Gee back on this boat, I want to do nothing but it but I have so many fish in the friers and I need a nap. LOL


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[RandyatBBY]

Finally happy with the fit of the component gee first time is a PIA


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