Delta Force Sniper 45 on 12S

[Anbjorn]

Thank you Peter for your kind words and link.

Tyler, that is exactly the current sensor I linked to above.
I believe it should be possible to get both wires tru it.

I assume you use the future-soft program?
Any additional drivers or anything installed?
I expect to get a 40.160 V16 in the mail shortly.
Will see if I can hook up to it.
If I get time tonight I will try the 40.300 again.

Please let me know what you find out from Schulze.

Anbjørn

[Anbjorn]

once up to speed the current levels off to about 80 amps per side , I was using 20/30 cells and pushing them to the raged edge , best speed to date is 72mph on 2 X 11C packs , betters cells and more prop and 80mph I believe is within reach . this is an incredable hull for high speed stability

I agree about the stability. I run great right of the bench
What was your CG @ 72mph?
Mine was 33,5% yesterday
I can possibly get 34% without adding weight up front.
Anbjørn

[Punisher 67]

I think it was either 33% - 34% Anbjorn . not exactly sure which one

[RaceMechaniX]

Anbjørn,

I tried both Future-soft and Accu-soft with the same results. I'll let you know if I find anything out. Are you going to try running the same combo with a 40.160 or are you using it some something else? After seeing Peter's current numbers I would be a little cautious using the 40.160, but I have found that the newer Schulze's go into a thermal overload mode before they fail.

I think you are ready for 100% throttle! The DF's seem to run very good at high speeds especially with some weight in them. A gas sniper versus your sniper is probably about a 6lb difference. I have run a gas sniped with a healthy Zenoah and it was pretty fast, but loose. We have also run a similar sniper with a 3080 or maybe it was a 3060 and it was rock solid.

Peter, Did you ever run the Sniper with a Lehner or just the Neu?

TG

[Punisher 67]

Just the Neu 2230/1Y Tyler , I do have a 3080/7 and Schulze 40/160 sitting on my bench collecting dust that was the alternate motor for this rig , was kind of toying with the idea of doing a second Sniper with this powerplant . I honestly cannot see the Lehner going that much faster.......just my 2.1 cents Canadian

[Anbjorn]

Tyler,
That is the same as I did.
I am not sure but I think for the accu-soft I had a problem also with the usb driver.

No I will not run the same combo with the 40.160
I have a Neu 2220 1,5Y that I got from Peter a while ago.
I have the rails drilled and everything lined up prepared for putting it in the Sniper.
Will probably buy som cheaper and lighter Lipos for it.
I have not decided yet but that will make a nice boat to bring to my trailer during weekends with my family.
Anbjørn

[johnf]

Peter, those motor / esc combos really look amazing setup on your mounts. Truly impressive work! Makes me want to build a giant mono just to have such a wild looking power plant. LOL

[Punisher 67]

Thank you John , I am always questioning myself on why I keep a $1500.00 paper weight around...................

I have to agree with Tyler on running the 3080 with the 40/160 on 12 cells , I wouldn't go there . 10 Cells and a X460/3 I wouldn't hesitate with either motor but 2 x12 cells with a 3080/7 there is going to be a kaboom

Anbjorn I think that 2220/1.5Y would also be a great motor for the Sniper running at the lake . properly setup I am sure 110km could be acheived on 2 x 10C , or better yet a DF41" would be absolutely ideal

[RaceMechaniX]

You guys make me want to build something outrageous now.

outrageous=40.303wk+3080/5+10S 10k mAh 45C hyperion batteries

[gerardobrandao]

Outrageous

Hello

Tyler....you really want something outrageous, no questions asked...a 3080/5 with 10S...I gues that even the schulze 303 wouldn´t be up to the task..but that´s just mine opinion...Mine lehner 2250/5 in mine 6S rigger pushes 250AMP...now imagine a 3080/5...don´t even want to thin about it....

Did you had the chance to test the logging of the amp draw trough the schulze?

Anjborn.....Did you try it too, to measure the current trough the schulze...Mine is way off..i really mean way off...

[RaceMechaniX]

Gerardo,

I have downloaded the data with the new firmware, but did not get a chance to look at it yet.

As long as I keep the prop small and spin it to the moon it should stay under 400A peak......

[gerardobrandao]

outrageous...

LOLOLLOLO

Only you Tyler..only you....

That´s pure mechanical engineering talking.....

When you have a chance too look at the data, give me an input.....
That way i could compare your data to mine......

Very Best Regards

[Anbjorn]

Gerado,

I have downloaded the data with the new firmware, but did not get a chance to look at it yet.

As long as I keep the prop small and spin it to the moon it should stay under 400A peak......

I will give mine a try again in a few minutes.
New firmware? For the 40.300?

Interesting picture of your 40.303.
Do you have a higher resolution picture of it?
Does it have the new pp60-300 connectors on the motor side?
I got mine back from Schulze with wires soldered directly to the female outputs.
Here are pictures before and after the uprade at Schulze.

Anbjørn

[Punisher 67]

Tyler , Gerardo , and Anbjorn here are some graphed runs with the Eagletree , might be of some interest , the Eagletree only monitors one side of the 2C setup so watts output and amps is double what the graph displays

[Anbjorn]

Very nice Peter,
I need to get me a proper Eagle Tree set up.
I am not sure what version to choose.
What do you recomend?
Anbjørn