Festo DMES Serie Instrucciones De Utilizacion página 27

DMES
Installation of the effective load
Place the effective load so that the break−
S
down torque resulting from force F (paral
lel to the axis of motion) and lever arm
a" remains low.
For DMES−...−GF:
Make sure that the lever arm a" has a
S
maximum force (e. g. weight force for
vertical installation) of max. 2z. In this
way you can avoid the plain−bearing guide
becoming blocked (tilting, automatic
locking).
Type
Variant
z [mm]
Alternative mounting options:
1. On the slide: with slot nuts NSTL−... in the slots ( 4 in Fig. 1).
NSTL
L
A
B
M
Fig. 10: Dimensions of the slot nuts NSTL−...
2. On the slide: with centring sleeves/pins
(accessories) on the centring recesses
( 5 in Fig. 1).
The screw−in depth must be less than
the threaded holes.
3. For DMES without a slide:
On the through−holes of the driver (N" in Fig. 11).
Festo DMES 0909c English
DMES−18 DMES−25
GK/GA GV GK/GA
51 131 58
25 40
100 166
13 25
15 20
M5 M5
a
Fig. 8
Fig. 9
DMES−40
GV GK/GA
158 96
63
229
30
35
M8
N
Fig. 11
a < 2z
z
F
DMES−63
GV GK/GA GV
266 134 384
F
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