Installation; Installation, Mechanical - Festo DDLI-25 Notice D'utilisation

DDLI-25/32/40/63
5

Installation

5.1

Installation, mechanical

Note
Incorrectly parameterised positioning drives can perform sudden unexpected move-
ments.
• Use the DDLI only with the specified mounting positions and parameters
( drive-specific information on the controllers).
• Observe the mounting requirements and instructions specified, especially in the
descriptions for the controllers used.
• Leave all screws and threaded bolts in their original states, un-
less you are requested to modify them in these instructions.
• Avoid the sealing band being pressed and/or sucked in.
Damage to the sealing band reduces its reliability in operation.
Jerky movement of the unpressurized slide can cause a partial
vacuum that sucks the sealing band into the piston chamber.
• Avoid the band system becoming damaged or excessively dirty.
Damage can cause leakage and reduce the performance of the DDLI.
• Make sure that the device is installed free of distortion and deflection.
For fastening the drive:
• Use:
– MUP central supports or
– foot mountings of type HP in combination with additional MUC central supports.
The following table shows the required minimum number of central supports and foot mountings.
Stroke range Number of mounting attachments
[mm] Central supports
100 ... 400
2
401 ... 600 2
601 ... 1200
3
1201 ... 1400
3
1401 ... 2000 4
Tab. 1
Festo – DDLI-25/32/40/63 – 1402a English
Fig. 2
Foot mounting + Central supports
2 0
2 1
2 1
2 2
2 2
23