10.6 Ventilation
Version for two-pole motors Version for motors with four or more poles
Table 10-2 Spare parts for cooling components
Part Description Part Description
4.80 Grease nipple 12.02 Fan cowl
4.83 Rubber bush 12.21 Air inlet nozzle
4.84 Grease supply extension tube 12.35 Protective grille
11.04 External fan, unidirectional 12.70 Protective cover, optional for design IM V1
11.05 External fan, bidirectional 12.85 Fixing elements
11.62 Locking ring
Spare parts
10.6 Ventilation
SIMOTICS TN Series N-compact 1LA8
120 Operating Instructions 05/2016