eCalc: Questions & Answers for propCalc, fanCalc, heliCalc - RC Groups
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Sep 06, 2010, 04:18 PM
get your drive right...!

eCalc: Questions & Answers for propCalc, fanCalc, heliCalc

Hello RC Pilots!

I have been asked by a few Pilots here to start a Q&A thread for the purpose of answering your questions about eCalc and there usage....

If you have any questions by using propCalc, fanCalc or heliCalc I ask you first to contact the Help-Page of the corresponding Calulator (upper right corner). If you do not find the answer I'll try my best to support you. for this I need your exact setup:
- Batteries (incl. dicharge rate)
- Motor & Gearing
- Propellertype and -dimensions
- your Elevation

I will not make any suggestions setting-up a specific rc model - sorry.

Markus Mueller
Last edited by eCalc; Sep 07, 2010 at 03:14 AM.
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Sep 23, 2010, 11:43 AM
get your drive right...!

New Version 5.00


the new eCalc Version 5.00 is with immediate effect available.

What's new?
- a new model to extrapolate no-load current at higher voltage resulting in a even more accurate Efficiency.
- Introduction of the Battery Charge State (full, normal, low) for a better comparability with own measurements, as own measurements are mostly done with fully charged batteries resulting in shorterm higher values.
- the most restricting component limit are now shown in the graphics
- graphics problem with Internet Explorer 9 is now solved.

cheers markus
Sep 23, 2010, 01:35 PM
Registered User
Fourdan's Avatar
Hi Markus

Very good and serious job
When I will have time, I would like to compare with Scorpion Calc (regarding Scorpion motors, of course)
Oct 26, 2010, 01:45 AM
get your drive right...!

New Version 5.10


the new eCalc Version 5.10 is with immediate effect available.

what's new?

what's new?
- propCalc does consider twisted yokes when choosing a folding prop typ (remember: when using a none stadard length yoke to adjust the prop diameter!)
- the numbers associated with a warning message will be highlighted in red font color
- wrong decimal entries (, instead of .) will be converted automaticly
- Service Update: warning for exessive Blade Tip Speed (> MACH .85)

cheers markus
Last edited by eCalc; Oct 26, 2010 at 02:41 AM.

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