Output Drive Types B - AUMA SAEx 07.2 Manual

Assembly
4.3.2.

Output drive types B

Application
Design
16
10. Reinstall screws [3] crosswise with a torque according to table.
Table 4:
Tightening torques for screws
UNC threads M threads
1/4" M6
5/16" M8
3/8" M10
1/2" M12
5/8" M16
3/4" M20
11. Turn multi-turn actuator with handwheel in direction OPEN until valve flange
and output drive A are firmly placed together.
12. Tighten fastening screws [5] between valve and output drive type A crosswise
applying a torque according to table.
For rotating, non-rising valve stem
Not capable of withstanding thrust
Connection between hollow shaft and valve or gearbox via output drive sleeve fixed
to the hollow shaft of the multi-turn actuator via retaining ring.
Changing output drive sleeve allows later retrofitting to a different output drive type.
Output drive type B: Output drive sleeve with bore according to DIN 3210
Output drive types B1
5210
Figure 10: Output drive type B
[1] Multi-turn actuator flange (e.g. FA07)
[2] Hollow shaft
[3] Output drive sleeve (illustration examples)
[3] B/B1/B2 and [3]* B3/B4, respectively with bore and keyway
[4] Gearbox/valve shaft
SAEx 07.2 SAEx 16.2 / SAREx 07.2
Tightening torque ft-lb [Nm]
8.8
8 [11]
18 [25]
38 [51]
64 [87]
158 [214]
318 [431]
B4: Output drive sleeve with bore according to EN ISO
SAREx 16.2
AUMA MATIC AMExC 01.1
Strength class
A2-80
7 [10]
18 [24]
35 [48]
60 [82]
148 [200]
289 [392]