Festo DGE ZR-RF Série Notice D'utilisation page 39

DGE−...−ZR−RF
Fastening the work load
Use the fastening threads or sliding
S
blocks in accordance with the chapter
Accessories."
Place the work load so that the tilting
S
torque of the force parallel to the move
ment axis and lever arm a remains low.
The loadings of the DGE−...−ZR−RF will then
remain below the permitted limits.
Formula
2
i
i = gear ratio
Fig. 23
In ascertaining the loading by means of a formula, the following should be
included:In the mass moment of inertia of the work mass (J
incl. the mass moment of inertia of the motor which turns), related to the mass
moment of inertia of the motor (J
tions."
With self−guided work loads:
Adjust the guides of the work load and
S
the DGE−...−ZR−RF so that they are exactly
parallel.
Only in this way can you avoid overload
ing on the slide (permitted torques see
chapter Technical specifications").
The service life of the DGE−...−ZR−RF will
then remain as expected.
Festo DGE−...−ZR−RF 0707b English
Servo motor
10
J
A
v
J
mot
Fig. 22
) Values see chapter Technical specifica
mot
Fig. 24
F
a
in yoke mode
A
m
DGE
39