Wittur WSG-S2.4 Serie Instrucciones De Funcionamiento página 66

Mechanical installation
4.4.2 Check the air gap
s LN
Fig. 11 Check the air gap
1. Check the air gap near the screws (10) by means of a feeler gauge. Compare the measured values to
the values for "s
NOTICE
Do not insert feeler gauge more than 10 mm between armature plate (2) and stator (1.1)!
If the measured value "s
Fig. 12 Adjusting the air gap during the initial installation
2. Loosen the bolts (10).
NOTICE
First correctly adjust the air gap with every 2nd bolt (10) / sleeve bolt (9)! The other three sleeve
bolts should be screwed into the stator so that they do not touch the flange or the bearing
shield. Then repeat the process with the other three bolts (10).
INTORQ | BA 14.0196 | 04/2016
DANGER
Danger: rotating parts!
Switch off the voltage. The brake must be free of residual torque.
s LN
" in the table (
LN
" is outside the tolerance of "s
L
16).
", set the dimension:
LN
28