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GriffinRU · 02.01.2008, 06:09 PM

Brian do not change my nail to the motor, right away, you might think that you can jump to the conclusion so quick, but we are not here yet.

In simple motor example applying DC voltage to phase will blow it or overload. Voltage and Current in the motor are out of phase, but load defines that. But we are not here yet.

So, how much change in current would be when you move magnet around nail tip, on the same scale as going from 1V to 2V?

My main problem here is that there is a believe that BL motor will regulate power and that is what I am not agreeing with.

Second, it would be impossible to come to conclusion here if we not agree on system parameters, Like motor is fixed (9XL) and load is fixed. Otherwise we not just changing voltage applied to the motor, right?

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GriffinRU RC-Monster Aluminum Offline Posts: 748 Join Date: Oct 2005	02.01.2008, 06:09 PM Brian do not change my nail to the motor, right away, you might think that you can jump to the conclusion so quick, but we are not here yet. In simple motor example applying DC voltage to phase will blow it or overload. Voltage and Current in the motor are out of phase, but load defines that. But we are not here yet. So, how much change in current would be when you move magnet around nail tip, on the same scale as going from 1V to 2V? My main problem here is that there is a believe that BL motor will regulate power and that is what I am not agreeing with. Second, it would be impossible to come to conclusion here if we not agree on system parameters, Like motor is fixed (9XL) and load is fixed. Otherwise we not just changing voltage applied to the motor, right?