Festo DSMI−25−B Notice D'utilisation page 28

DSMI−...−B
Front mounting
Fig. 3
When using the hexagon socket to fit a
second drive shaft:
· Make sure that the second drive shaft
cannot slide out of the hexagon socket 9.
This is ensured by the thread (A) at the
base of the hexagon socket. A fixing screw
can be fitted in this case. For this, the
second drive shaft must be hollow.
· When placing the moving mass, make
sure that the following specifications are
fulfilled (è Technical data" and
Characteristic curves" chapters):
It must not be tilted,
Permissible radial force Fz,
Permissible axial force Fx,
Permissible mass moment of inertia.
The mass moment of inertia of the moving mass should be calculated.
Lever arms, cantilever arms and masses on a second drive shaft should be
taken into account in the calculation. The permissible mass moment of inertia
(è Catalogue specifications) depends on the specific situation:
Nominal size of the DSMI
Type of end−position cushioning
Swivel time
Swivel angle
It can be taken from the catalogue data or the description of the positioning
controller.
28
Rear mounting
self−configured
Side mounting
Fig. 4
Fig. 5
Festo DSMI−...−B 1003a English
(A)