Festo Неполноповоротные приводы DRQD-6...12 - Handbuch (Seite 32)

DRQD-6/ ... /12-...
Festo DRQD-6/ ... /12-... 0109a English
32
If you use a hollow flanged shaft:
3. Pull the cables required through the hollow shaft. The shaft must have the
following minimum inner diameter in order that the cables can be passed
through:
Size DRQD-
6-... DRQD-
8-... DRQD-
12-...
Longitudinal
hole:
Dimension x
Dimension y No
hollow
flanged
shaft
6.4 mm
3.2 mm 6.4 mm
3.2 mm
Fig. 13
A hollow bolt with an inner diameter of 1.3 mm can also be used.
Application possibilities for the hollow flanged shaft
Compressed air
(already prepared
on DRQD-...-SD..) Vacuum Electric
cables Other cables Not used at
present
Fig. 14
Definition
Moving load = work load (+ mass of any levers)
Pre-fitting the tubing of the air passage mod-
ule DRQD-8/12-...
-SD32-...:
S Turn the drive output shaft in an anti-
clockwise direction into the end position.
S Place the ends of the spiral tubing into the
recess in the adapter plate (A) completely
unstressed.
Fig. 12
Fig. 15
(A)