1 Encoder cover 8 Leakage hose as backup and for faults
2 Balancing disk 9 Inlet hose
3 Adapter 10 Sealing air connection
4 6 x M5 bolts 11 Intermediate housing
5 Rotating part of the rotating union, e.g. DEU‐
BLIN 1129-050-301
12 Cutout
6 Static part of the rotating union, e.g. DEUBLIN
1129-050-301
13 Cover (reclose the openings for the connec‐
tions)
7 Leakage hose (min. internal diam. 12mm) 14 Fan
Mechanical properties
4.6Mounting of rotating unions on 1PH8 hollow-shaft motors
1PH8 SIMOTICS M main motors
106 Conguration Manual, 12/2022, A5E51895839A