Festo DSMI-B Serie Instrucciones De Utilizacion página 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 (
"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
( 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
"Technical data" and
Side mounting
self-configured
Fig. 4
Fig. 5
Festo DSMI-...-B 1210b English
(A)