"Servo drives can be used by a machine to offer excellent quality motion control in a very dynamic application..."
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2. Servo drives are designed to offer among
other things, exact control, optimum
torque as well as a rich set of features
to complement the linear positioning
systems and rotary servomotors. When
choosing these drives it pays to go with
those that provide high connectivity
with advanced control technologies. The
ideal drive should also be easy to
commission and it should have a very
compact packaging as well.
3.
Servo drives can be used by a machine to
offer excellent quality motion control in a
very dynamic application. The best drives are
those that are paired with a range of
servomotors and which at the same time can
be run with virtually every different kind of
servomotor.
5.
The ideal servo drive is also one that is able
to offer support for AC induction motors as
well as DC motors. You should also be able to
use these drives for dynamic motion
applications in which you need to enjoy exact
positioning and proper speed control as well
as torque efficiency. When choosing these
drives you should have plenty of options
including three hundred watts to fifty
thousand watts of non-stop duty power
output.
6.
Servo drives are a motor control device that is
capable of outputting electrical signals to
servomotors in order to encourage motion.
There are different types of servo drives
including those that are built into the motor
as well as those which are standalone
devices.
7.
The main function of the servo drive is to obtain
command signals from control systems. These
signals will then be amplified and then
transmitted as electric current to servomotors in
order to produce motion which is proportional to
that of the command signal. In most cases the
command signals are a certain velocity but it may
also represent a certain amount of torque or even
a desired position. Sensors will be connected to
the servo motors and these will then report the
real status of the motor to the servo drive.
8.
Servo drives will then make a comparison of
the real status of the motor with the
command motor status. If there is a deviation
from the command status the same will then
be altered by the servo drive.