Installation Of The Payload - Festo ELGA-TB-G Instrucciones De Utilizacion

ELGA-TB-G/-RF(-F1)
5.1.2

Installation of the payload

• Place the payload in such a way that the break-down torque
resulting from force F (parallel to the axis of motion) and lever
arm "a" remains small.
• Fasten the payload to the slide with screws and centring
sleeves.
• Take into account the max. screw-in depth D.
Size
Screw
Tightening torque
Max. screw-in depth D
Centring [H7]
1)  5 for ELGA­TB-G,  9 for ELGA­TB-RF
Tab. 3
For payloads with own guide:
• Adjust the guides of the payload and of the ELGA so that they are exactly parallel, or use a connec­
tion that permits tolerance compensation.
You will then avoid overloading the guide (wear).
For hard and stiff payloads (steel):
Note
If the aluminium slide is bent against a curved pay­
load, the service life of the guide will be reduced.
• Make sure the mounting surface of the payload
exhibits the following evenness:
t ≤ 0.03 mm (for ELGA-TB-G)
t ≤ 0.01 mm (for ELGA-TB-RF).
To avoid collisions with mounting parts:
• Make sure that the payload does not impact anywhere during
operation.
28
70 80
M5 M5
[Nm] 5.9 5.9
[mm] 7.5 9.5
/ 1)
 5  9  9
[mm]
a
Fig. 7
Fig. 8
120
M6 M5
9.9 5.9
12.5
 9
Fig. 9
Fig. 10
Festo – ELGA-TB-G/-RF(-F1) – 1409b English
F
M6
9.9
t