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Operating Instructions MxxMA-MxERA Three-phase AC ... - Lenze

Operating Instructions MxxMA-MxERA Three-phase AC ... - Lenze

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Maintenance/repair<br />

Installation of a spring−applied brake<br />

Readjustment of air gap<br />

8<br />

8.4.3 Readjustment of air gap<br />

Danger!<br />

Disconnect voltage. The brake must be free of residual torque.<br />

9<br />

−<br />

7<br />

10<br />

+<br />

Fig. 5<br />

Air gap adjustment<br />

7 Stator 10 Allen screw<br />

9 Threaded sleeve<br />

KL458−013−a<br />

If "s Lürated " is not within the tolerance, readjust the air gap ( 49).<br />

8.4.4 Assembly of the friction plate, sizes 06 to 16<br />

15<br />

12<br />

Fig. 6<br />

Mounting the friction plate<br />

12 Friction plate 15 End shield<br />

KL458−009−a<br />

1. Put a friction plate (27) or flange (6) against the end shield (15).<br />

Note!<br />

The flanged edge of the friction plate must remain visible!<br />

2. Align pitch circle and fastening bore hole thread.<br />

BA 33.0005−EN 2.0<br />

53

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