Assembly
07.00 | GSM-P | Assembly and Operating Manual | en | 389104
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4.5 Adjusting the end positions
Position of the item numbers
Drawings
[
}
50]
Adjusting the end position for elastomer cushioning:
Ø
Connect connections A and B to the compressed air supply.
Ø
Load connections A and B alternately and allow the unit to
swivel.
Ø
Load connection B, the rotary actuator reaches the limit posi-
tion by turning counterclockwise.
Ø
Place the unit on a measuring table on its side, with the air con-
nections facing up.
Ø
Undo the lock nut (124) and twist the stop (83). To increase the
area of the angle of traverse, unscrew the stop, but only to the
max. projection dimension B. (For the projection dimensions A and
B see following table "Total rotating angle range").
Once you have set the angle of traverse, tighten the lock nut (124).
Ø
Load connections A and B alternately and allow the unit to
swivel.
Ø
Repeatedly check the angle of traverse that you set. Repeat
steps 5 and 6 until the desired position is reached reliably, even
after swiveling several times.
Ø
To set the second limit position, proceed as for steps 5 to 7, but
this time load connection A.
Stepless angular adjustment with balls
For angles between “0°” and “180°”, or “0°” and “90°” place addi-
tional steel balls, (108) , in the ball guideway. The number of steel
balls needed for this and the permissible minimum and maximum
projections for the stops are given in the following table "Total ro-
tating angle range".