B
bamse
- Jan 1, 1970
- 0
I have a chart that shows the correlation between torque and rotational
speed for a DC-motor:
The chart can be viewed here:
http://www.miteget.net/donniebrasco9/gfx/brugerupload/68640PC(2).PDF
The motor is inside an actuator, which is used to control the pitchangle of
a rotor blad on a wind turbine.
For those who do not know what "pitchangle" is, I can inform that pitching
of a wing just means rotation of
a wing around its length-axis.
My question is:
What is the chart used for? What can you deduce from this chart? And what
relevant information can be deduced when the motors purpose is taken into
consideration?
speed for a DC-motor:
The chart can be viewed here:
http://www.miteget.net/donniebrasco9/gfx/brugerupload/68640PC(2).PDF
The motor is inside an actuator, which is used to control the pitchangle of
a rotor blad on a wind turbine.
For those who do not know what "pitchangle" is, I can inform that pitching
of a wing just means rotation of
a wing around its length-axis.
My question is:
What is the chart used for? What can you deduce from this chart? And what
relevant information can be deduced when the motors purpose is taken into
consideration?