Technosoft IBL2403 Series, Technical Reference

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Technosoft 2007 9 IBL2403 Technical Reference
speed and acceleration) expressed in SI units (or derivatives) refer to the load
1
, while the
same commands, expressed in IU units, refer to the motor.
Figure 2.5.
DC brushed rotary motor. Position/speed/torque control. Quadrature encoder on motor
6. Load position control using an
incremental quadrature encoder
on load, combined with
speed control of a
DC brushed rotary motor
having a
tachometer
on its shaft. The
motion commands (for position, speed and acceleration) in both SI and IU units refer to
the load
Figure 2.6
. DC brushed rotary motor. Position/speed/torque control. Quadrature encoder on load plus
tachometer on motor
7. Speed or torque control of a
DC brushed rotary motor
with a
tachometer
on its shaft.
Scaling factors take into account the transmission ratio between motor and load (rotary or
linear). Therefore, the motion commands (for speed and acceleration) expressed in SI
units (or derivatives) refer to the load
1
, while the same commands, expressed in IU units,
refer to the motor
Figure 2.7.
DC brushed rotary motor. Speed/torque control. Tachometer on motor
8. Open-loop control of a 2 or 3-phase
step motor
in position or speed. Scaling factors take
into account the transmission ratio between motor and load (rotary or linear). Therefore,
the motion commands (for position, speed and acceleration) expressed in SI units (or