Festo DMES−18 Notice D'utilisation page 28

DMES−...
Fitting the work load
Place the work load so that the tilting
S
torque of force F (parallel to the move
ment axis) and lever arm a" remains low.
With DMES−...−GF fitted vertically:
Place the centre of gravity of the work
S
load as near as possible to the slide
(max. 2z). In this way you can avoid the
sliding guide becoming blocked (tilting,
self−locking).
Variant
z [mm]
Fastening possibilities:
1. On the slide: with sliding blocks type NSTL−... in the grooves (4 in Fig. 1).
NSTL
L
A
B
M
Fig. 17: Dimensions of the sliding blocks type NSTL−...
2. On the slide: with centring sleeves/pins
in accordance with Accessories" on the
centring recesses (5 in Fig. 1).
The screws here must be shorter than
the threaded hole.
3. With DMES−... without slide:
On the through holes of the driver (N" in Fig. 18).
28
DMES−18 DMES−25
GK/GA GV GK/GA
51 131 58
25 40
100 166
13 25
15 20
M5 M5
a
Fig. 15
Fig. 16
DMES−40
GV GK/GA
158 96
63
229
30
35
M8
N
Fig. 18
F
a < 2z
z
F
DMES−63
GV GK/GA GV
266 134 384
Festo DMES−... 0609b English