Festo DHTG - Installation; Mechanical assembly

DHTG
6 Festo – DHTG – 2018-02e English
 Remove all transport packing such as foils, caps, cartons (except for any sealing elements in the
pneumatic connections and holes for the proximity switches). The packing is intended for recycling
(except for: oiled paper = other waste).
 Use the product in its original condition without any unauthorised modifications.
 Take the tolerance of the tightening torques into account. Unless otherwise specified, the tolerance
is ±20 %.
5 Installation
5.1 Mechanical assembly
 Make sure there is sufficient space for the pneumatic connections, for conversion or for replacing
the shock absorber.
 Fasten the DHTG with four screws and ZBH centring sleeves.
Tightening torques è Tab. 1, Tab. 2.
Direct mounting from above
Size 65 90 140 220
Screw M4 M6 M6 M8
Recess for
centring sleeve
[mm] 7 12 12 15
[mm] 5 8 8 8
Tightening torque [Nm] 2.9 9.9 9.9 24
Tab. 1
Direct mounting from below
Size 65 90 140 220
Screw M5 M8 M8 M10
Recess for
centring sleeve
[mm] 7 12 12 15
Tightening torque [Nm] 5.9 24 24 47
Tab. 2
Fig. 3
Fig. 4