Festo EXCM-40 -PF Series, Инструкция по эксплуатации

Страница: 9 / 48

3 Product overview
Festo – EXCM-40-EN – 2017-11a – English 9
3.2 Functional principle
Two fixed stepper motors drive a toothed belt arrayed in an H-shape.
The toothed belt moves the Y-axis (traverse) and the slide located on the Y-axis (traverse) in a 2-dimen­
sional space. A controller calculates the position of the slide. The controlled interaction of the motors
results in the corresponding movement of the slide.
Motor 1
Motor 2
Motor 2 Motor 1
Y-axis
X-axis
1
2
3
1
4
Fig. 3.2 Directions of move­
ment (slides of the
Y-axis)
Fig. 3.3 Functional principle
1
Guide pulleys (for toothed belt)
2
Toothed belt
3
Y-axis (traverse)
4
Slide of the Y-axis
The depicted directions of movement of the Y-axis slide (Fig. 3.2) refer to the directions of
rotation of the motor of the functional principle shown (Fig. 3.3).
3.3 Permitted mounting position
Note
The product must be mounted horizontally.
Overhead mounting or other mounting positions are not permissible.