Siemens SIMOTICS L-1FN3 Configuration Manual page 66

Mechanical properties
3.1 Cooling
Figure 3-5
Figure 3-6
64
Secondary section cooling for motors of sizes 1FN3600 and 1FN3900 with combi
distributors (side and top view)
Secondary section cooling for motors of sizes 1FN3050 ... 1FN3450 with combi adapter
and combi end piece (side and top view)
Configuration Manual, 10/2018, 6SN1197-0AB86-0BP2
1FN3 linear motors