GBx Brushless Motor Calculator Form

BETA site Please see the User Guide (You must enter all values marked with an *)
We would like to thank Martyn Mckinney, Peter Rother, and Morris for providing their spreadsheets as the basis of this tool.
This tool is a calculator/simulator based on real-world measurements. However, it does not guarantee sucess not is any warrantee written or implied. Use the information at your own risk.
So how does it work?
*Propeller Data: Pick a propeller from the list, enter your gear ratio as a decimal, and enter your required thrust in ounces or grams
Prop Gear ratio Max thrust ounces or grams
Min thrust ounces or grams
*Battery Data: Use 1.2V and 10mOhm for Nicad/NiMh batteries and 3.6V and 30mOhm for LiPo
Number of cells Voltage per cell Internal resistance per cell mOhms
*Motor Data:
Max amps
Min amps
stepping amps per pass		 Stator Number of stators Number of parallel wires wires
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