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-   -   Speed Calculator (https://www.rc-monster.com/forum/showthread.php?t=2259)

skellyo 06.05.2008 03:22 PM

Dude, you broke the calculator! I get a whole bunch of ?'s instead of any calculated values now.

BrianG 06.05.2008 04:04 PM

That's a feature, not a bug! :wink:

I forgot to FTP an updated page. Now it works. Sorry guys...

GriffinRU 06.07.2008 12:22 PM

Quote:

Originally Posted by BrianG (Post 179647)
If anyone knows the power ratings for Neu and Feigaos, let me know.

You can get this info from motocalc.


Or from my program, just use cursors and limit to power loss on the motor based on heatsink, i.e. no heatsink, finned, Mike's clamp, Novak's or custom...

BrianG 06.10.2008 10:18 AM

Update: Added the Slash ratios. Basically the same as Stampede/Rustler, so it was easy. :smile: Also did a little restructuring of the help system (which is transparent to the user), but if you get errors or unexpected messages, let me know. Basically what I did was remove that huge list of help messages from the library file, and put the messages in the specific pages where they were used. Originally, I thought I would be re-using more messages than I ended up doing. Oh well.

Artur: Yeah, I'm gonna have to dig that out again and take a look then. I was really looking for the manufacturers recommended max power. I know that Neu used to have them listed for the various series, but not since the restructure of the website.

bustitup 06.10.2008 10:28 AM

Brian

Any chance of getting a couple of the popular medusa motors added to the calculator?...Like the MR-036-060-2000V2-5?

BrianG 06.10.2008 10:33 AM

Twenty-four of the 36mm motors isn't enough? :wink: I suppose I should have have listed the model name as well...

ok, I added "Medusa" to the model numbers. Happy now? :smile:

rabosi 06.10.2008 11:15 AM

Quote:

Originally Posted by BrianG (Post 180954)
........I was really looking for the manufacturers recommended max power. I know that Neu used to have them listed for the various series, but not since the restructure of the website.

Brian, don't know if this is the info you're looking for (or how accurate).
http://www.nesail.com/detail.php?productID=3859

bustitup 06.10.2008 11:16 AM

Quote:

Originally Posted by BrianG (Post 180958)
Twenty-four of the 36mm motors isn't enough? :wink: I suppose I should have have listed the model name as well...

ok, I added "Medusa" to the model numbers. Happy now? :smile:

sure glad you added that winky..wouldnt want you to get any warnings---->:lol:


yes thanks for the adding medusa for us noobs----->:yipi:

BrianG 06.10.2008 03:05 PM

Thanks rabosi! I added the continuous ratings for the Neu's based on the page you provided.

I also add Feigao power ratings, but that was kinda fudged. I took the data from Feigao's datasheet. I figured an arbitrary 35k rpm max speed and divided that by the kv (to get voltage), multiplied that by their "max amps" figure, and then rounded up to the nearest 100w. It's not perfect, but it should be fairly close. And the power figures work for all winds of a particular series (S, L, XL) so good enuff!

Bustitup: No, wouldn't want any warnings. But the mods here aren't post nazis, so I don't think I have to worry. Besides, if anyone got warnings, it would be lincpimp. :smile:

lincpimp 06.10.2008 03:17 PM

Quote:

Originally Posted by BrianG (Post 181016)
Thanks rabosi! I added the continuous ratings for the Neu's based on the page you provided.

I also add Feigao power ratings, but that was kinda fudged. I took the data from Feigao's datasheet. I figured an arbitrary 35k rpm max speed and divided that by the kv (to get voltage), multiplied that by their "max amps" figure, and then rounded up to the nearest 100w. It's not perfect, but it should be fairly close. And the power figures work for all winds of a particular series (S, L, XL) so good enuff!

Bustitup: No, wouldn't want any warnings. But the mods here aren't post nazis, so I don't think I have to worry. Besides, if anyone got warnings, it would be lincpimp. :smile:

My name shows up in every thread one way or another...

I do like the additions to the speed calc page, probably the best thing you have (ever) done Brian.

GriffinRU 06.13.2008 10:31 AM

Quote:

Originally Posted by BrianG (Post 181016)
Thanks rabosi! I added the continuous ratings for the Neu's based on the page you provided.

I also add Feigao power ratings, but that was kinda fudged. I took the data from Feigao's datasheet. I figured an arbitrary 35k rpm max speed and divided that by the kv (to get voltage), multiplied that by their "max amps" figure, and then rounded up to the nearest 100w. It's not perfect, but it should be fairly close. And the power figures work for all winds of a particular series (S, L, XL) so good enuff!

Bustitup: No, wouldn't want any warnings. But the mods here aren't post nazis, so I don't think I have to worry. Besides, if anyone got warnings, it would be lincpimp. :smile:

Haven't updated program in long-long time, but still can be helpful. Motocalc sample file, can be updated from motocalc website.

It is a good thing that you start adding power ratings to your calculator, but you cannot draw max amps at top efficiency (~35k).

Arct1k 06.13.2008 10:42 AM

Brian - Any thought to creating a tire size list for the calc?

BrianG 06.13.2008 11:03 AM

Arct1k:
Yeah, I can add that, but only if I can get a large enough sample to be useful. I would need:

- tire model name
- scale used on (8th, 10th, etc)
- outer diameter

If I can get the data for 5-10 tires, I'll add it. Just reply to this thread with the details.

A lot of times, people say an idea would be good, but then don't provide the data I need, so the idea gets scrapped.


Artur:
The link to the program has issues: First, the forum is in a language I don't understand :smile: and it requires me to login. Do you have a different link to it?

Quote:

It is a good thing that you start adding power ratings to your calculator, but you cannot draw max amps at top efficiency (~35k).
I understand that. The power rating is just there for the data table page really. The calc doesn't do anything with this number since the current drawn is an arbitrary figure, therefore meaningless.

GriffinRU 06.13.2008 11:29 AM

Quote:

Originally Posted by BrianG (Post 181802)
Artur:
The link to the program has issues: First, the forum is in a language I don't understand :smile: and it requires me to login. Do you have a different link to it?

Trying to resolve issues, apparently something happen to original files... You not suppose to have any problems and foreign characters :)<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p>

Arct1k 06.13.2008 12:01 PM

As a seed:

Manufacturer Series Name Scale Diameter
Proline 40 Series MOAB XL 8th Truck 7.3
Proline 40 Series Dirt Hawg 8th Truck 6.4
Proline 40 Series Moab 8th Truck 6.9
Proline 40 Series Masher 8th Truck 6.6
Proline 40 Series Big Joe 8th Truck 6.4
Proline 40 Series Bow Tie 8th Truck 5.8
Proline 40 Series Crimefighter 8th Truck 5.8
Proline 40 Series Mulcher 8th Truck 6.1
Proline 40 Series Road Rage 8th Truck 5.6
Proline MTR Bow Tie 8th Truck 5.65
Proline MTR Crimefighter 8th Truck 5.65
Proline MTR Holeshot 8th Truck 5.65
Proline MT Bow Tie 8th Truck 5.65
Proline MT Crimefighter 8th Truck 5.65
Proline MT Badlands 8th Truck 5.84
Proline Maxx Bow Tie 8th Truck 5.8
Proline Maxx Masher 8th Truck 5.8
Proline Maxx Mulcher 8th Truck 6
Proline Maxx Road Rage 8th Truck 5.6
Proline Maxx Paddle 8th Truck 6
Proline 8th Buggy Holeshot 8th Buggy 4.1
Proline 8th Buggy Insidejob 8th Buggy 4.5
Proline 9th Buggy Badlands XTR 8th Buggy 4.6
Proline 10th Buggy Crimefighter 8th Buggy 4.5
Proline 11th Buggy Bow Tie 8th Buggy 4.5
Proline LPR Crimefighter 8th Truck 5.25
Proline LPR Bow Tie 8th Truck 5.6
Proline LPR Holeshot 8th Truck 5.6
Proline 2.2 Masher 2.2 Truck Front/Rear (2) 10th 4.75
Proline 2.2 Trac-Ta-Gator 2.2 Truck (2) 10th 4
Proline 2.2 Road Hawg II 2.2 Truck (2) 10th 3.5
Proline 2.2 Road Rage II 2.2 Truck (2) 10th 3.6
Proline 2.2 Dirt Hawg 2.2 Front/Rear Truck (2) 10th 4
Proline 2.2 Dirt Works 2.2 Truck (2) 10th 4.1
Proline 2.2 Speed Hawg II 2.2 Truck (2) 10th 3.5
Proline 2.2 Moab 2.2 Tire Front/Rear (2) 10th 5.25
Proline 2.2 Sling Shot 2.2 Rear Truck Tire (2) 10th 4
Proline 2.2 Mohawk 2.2 Front Truck Tire (2) 10th 4
Proline 2.2 Badlands 2.2 All-Terrain Tire 10th 4.875
Traxxas Anaconda 10th 3.93
Traxxas Talon 8th 5.9
Traxxas New Maxx 8th 5.9
Traxxas Victory 10th 3.8
Traxxas Talon 10th 4.6
Traxxas 2.2 Anaconda 2.2 10th 3.3
Traxxas Old Maxx 8th 5.75
Proline 2.2 Rear Bowtie Tire Buggy 10th 3.5
Proline 2.2 Rear Bowtie Tire Truck 10th 4

Arct1k 06.13.2008 12:03 PM

1 Attachment(s)
In xls format... :intello:

lutach 06.13.2008 12:16 PM

XTM Mammoth are 6.125.

BrianG 06.13.2008 12:45 PM

Criminy! You must have some time on your hands, eh? I guess the saying is ture; "ask and ye shall receive".

Hmm, I think I'm gonna have to take a "break" at work to do code and data addition. I was getting a little tired of working on ASP stuff for now anyway. :smile:

Arct1k 06.13.2008 12:53 PM

Any hints on what the lotto numbers might be?

rschoi_75 06.13.2008 12:56 PM

Nice job brian. The new additions will definitely come in handy. Thanks again for making your speed calc. Its helped me more than a few times already.

Arct1k, nice work on the tire list.

BrianG 06.13.2008 01:07 PM

Arct1k: No, and if I did, I would have found a way to have someone I know win and split it with me. Even when I worked as the Ops Mgr for the Lottery vendor (with direct access and responsibility for the transaction servers), there are too many safeguards to cheat it. Now that I'm working directly at the Lottery, I don't have access to any of that stuff anymore.

Thanks rschoi, glad it helped.

Additions will have to wait a while... time for lunch! :smile:

BrianG 06.13.2008 05:11 PM

OK, tiresize drop-down box added to the Top Speed Estimator. Let me know if anything else got broken with this update - you guys get to be beta testers. :smile:

Arct1k 06.13.2008 05:14 PM

In my buggy tire list excel managed to create 8th, 9th, 10th, 11th scale buggies on the listing :)

Looks good though

BrianG 06.13.2008 05:27 PM

Huh? I only saw 8th and 10th scale in the ZIP file above you originally posted.

BrianG 06.18.2008 03:22 PM

Kind of a major update even though it doesn't seem like it. I added sub-headers to the drop-down lists to (hopefully) help the user skip down to the item they want easier. The Data Tables page was updated to reflect this change as well. This update affected the method I was using to retrieve the value from the drop-down list, so if anyone gets errors or experiences values that aren't right, let me know.

Arct1k 06.18.2008 03:32 PM

SIR

Space missing on trans gear ratio for old emax 2nd gear

Proline Misc still have 8-11th scale buggy tires :)

CR

Any chance of defaulting or ** or bolding nomial A123/lipo voltages
Export values to include drop down selections
Brushless Motor selection to have drop down for weight ave buggy, truggy, MT

brushlessboy16 06.18.2008 03:36 PM

nice update!

brushlessboy16 06.18.2008 03:38 PM

Ur missing 1/8th scale moabs :D

lutach 06.18.2008 03:40 PM

Quote:

Originally Posted by BrianG (Post 183390)
Kind of a major update even though it doesn't seem like it. I added sub-headers to the drop-down lists to (hopefully) help the user skip down to the item they want easier. The Data Tables page was updated to reflect this change as well. This update affected the method I was using to retrieve the value from the drop-down list, so if anyone gets errors or experiences values that aren't right, let me know.

Mugen MBX5T 4.6 (46/10), Ofna Hyper ST 3.9 (43/11) and TC3 2.5 (40/16) please :lol:.

Arct1k 06.18.2008 04:01 PM

Because 1/8th scale MOABs are no longer listed by proline...

http://prolineracing.com/c-41-tires.aspx

brushlessboy16 06.18.2008 04:16 PM

arg, tower has them :D

BrianG 06.18.2008 04:20 PM

Quote:

Originally Posted by Arct1k (Post 183394)
Space missing on trans gear ratio for old emax 2nd gear

Done

Quote:

Originally Posted by Arct1k (Post 183394)
Proline Misc still have 8-11th scale buggy tires :)

Done

Quote:

Originally Posted by Arct1k (Post 183394)
Any chance of defaulting or ** or bolding nomial A123/lipo voltages

Done. But I used ">" instead because it looked better to me... :smile:

Quote:

Originally Posted by Arct1k (Post 183394)
Export values to include drop down selections

Yes and no. The "export" code automatically looks for any form field with the attribute "text", pulls the value, and puts the name/value pair into a table to display. If I add the dropdown values as well, the export box will start to get too big (already large enough). Also, each name/value pair is on a seperate line so it might be confusing. Changing it is possible, just not practical.

Quote:

Originally Posted by Arct1k (Post 183394)
Brushless Motor selection to have drop down for weight ave buggy, truggy, MT

I don't get this request. You want the average buggy/truggy/MT weight as part of the motor drop-down? Please explain.

Quote:

Originally Posted by lutach (Post 183399)
Mugen MBX5T 4.6 (46/10), Ofna Hyper ST 3.9 (43/11) and TC3 2.5 (40/16) please. :lol:

Done, but I already had the Hyper ST on there.

bustitup 06.18.2008 04:22 PM

any chance of getting phaltlines added?....best on road speed run tires

lutach 06.18.2008 04:22 PM

You are the man Brian.

BrianG 06.18.2008 04:22 PM

Quote:

Originally Posted by lutach (Post 183413)
You are the man Brian.

I try. :smile:

bustitup: I'll need company, model, scale used in, and diameter in inches.

lutach 06.18.2008 04:23 PM

Quote:

Originally Posted by bustitup (Post 183412)
any chance of getting phaltlines added?....best on road speed run tires

Good one. I know I'll be using the calculator a lot if I decide to go for more Speed Runs.

lutach 06.18.2008 04:25 PM

Quote:

Originally Posted by BrianG (Post 183415)
I try. :smile:

bustitup: I'll need company, model, scale used in, and diameter in inches.

http://www.hpiracing.com/products/en/4886/

HPI, Phatline, 1/8 truggy, 5.51"

BrianG 06.18.2008 04:43 PM

Added the Phatlines...

Also added a link to download a ZIP file containing the latest version of the site for use offline. It's on the home page.

brushlessboy16 06.18.2008 04:58 PM

Hey brian, umm For your transmissions, the Losi lst in second gear is 25/63 not 25/23

i was wonderin why you had a lst on 4s goin 85mph

lutach 06.18.2008 04:59 PM

Forgot to ask if you could add the 65T MOD1 spur. I use it on my BPP truggy. Here is a link with more info on it http://www3.towerhobbies.com/cgi-bin...&I=LXABJ0&P=SM


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