Darren2018
100 W
- Joined
- Aug 18, 2018
- Messages
- 223
Could someone please help me to understand what parameters and variables effect efficiency and performance?
I have tried to use the data that I have for the QS205 on the Grin motor sim but I have a feeling the results are not accurate. I used the Cromo5004 and adjusted the Kv to suit the 3T, 4T and 5T values that QS have given but are there not other variables that matter like resistance or is it simply the amount of copper when assuming that both motors will be driven with the max a controller can supply and the same voltage. I am assuming due to the winding resistance it is essential to choose a motor that is wound correctly for the battery voltage you will be using or you will not be able to access all of its potential. I have read hundreds of forum posts and I might be completely wrong but it seems people are choosing their QS205 based on "torque/speed" when it should be based on voltage and wheel size providing your battery can supply the current required. Please can someone clarify if I am right or not :? Also if you understand how it works please could you explain it as simply as possible as I don't really understand it properly.
I have tried to use the data that I have for the QS205 on the Grin motor sim but I have a feeling the results are not accurate. I used the Cromo5004 and adjusted the Kv to suit the 3T, 4T and 5T values that QS have given but are there not other variables that matter like resistance or is it simply the amount of copper when assuming that both motors will be driven with the max a controller can supply and the same voltage. I am assuming due to the winding resistance it is essential to choose a motor that is wound correctly for the battery voltage you will be using or you will not be able to access all of its potential. I have read hundreds of forum posts and I might be completely wrong but it seems people are choosing their QS205 based on "torque/speed" when it should be based on voltage and wheel size providing your battery can supply the current required. Please can someone clarify if I am right or not :? Also if you understand how it works please could you explain it as simply as possible as I don't really understand it properly.