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 news - July 18th

We are out of office from July 19th to August 10th and we have only very limited access to eMails. Thank you for your patience.

7/18/15 - Motor Database updated...

6/6/15 - xcopterCalc: Service Update V6.601 to reintroduce the former Throttle calculation now named "Throttle (log)". For further information consult the help.

5/22/15 - New release V6.60 available with variouse new features:

  • all Calculators:
      - HV-LiPo's with 3.8V available
      - new motor brands MVVS, Gaui
  • xcopterCalc:
      - Propeller - KV - Wizard
      - Rotor Failure Prediction for Coax
      - hover rpm calculation
      - Throttle % new based on partial motor load
      - acheavable vertical climb rate
  • propCalc:
      - Partial Motor Load Table

...for more details visit the Release Section or the Help Section of the respective calculator. Enjoy...

having problems? please make sure your browser does a full page reload! (see the first procedure here...)

3/22/15 - every copter pilot should know the phenomenon of Vortex Ring State - read more on eCalc, it might save your copter on the next flight...!

We apprecite your scan's of any article about eCalc you read in your prefered RC Magazine - info[at]ecalc.ch

We will redesign our homepage to responsive technologie - this will provide a better user experience on small devices. Check-out our screen prototyp 1.1 with responsive design - we realy appreciate your feedback on the look and feel on different devices...  info[at]ecalc.ch

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The restricted Demoversion with reduced functionality and 25% random database is for free. Sign-up now and become an eCalc Member today with instant access to the full funcionality and over 5000 predefined components.

about eCalc

eCalc provides since 2004 web-based quality services to calculate, evaluate and design electric motor driven systems for RC (remote controled) models.

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Wondering your motor is in the Database? ...check the full motor list.

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terms & conditions

The private use is granted without restrictions. The copyright applies.

The commercial use without any contract with Solution for All Markus Mueller is expressly prohibited. For the contracted  commercial users the Terms & Conditions applies. 

Interested in a commercial use? Please contact us by email: info[at]ecalc.ch.

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All source codes, data, texts, pictures and graphs and their arrangements are subject to copyright and are the intellectual property of Solution for All Markus Mueller. They may neither be copied for forwarding nor used in an amended form or on other websites or servers or any kind of electronic device.

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