4
Mechanical installation
AQ. adapter coupling
Assembly and Operating Instructions – Explosion-Proof Gear Units
80
4.15.2
Setting standards and tightening torques
Type
Coupling Ø
Distance A
Screws
Tightening torque T
A
Nm
mm
mm
AQA..
AQH..
AQA..
AQH..
AQA/AQH 80 /1 /2 /3
19
44.5
M5
6 x M4
2
4
AQA/AQH 100 /1 /2
39
AQA/AQH 100 /3 /4
53
AQA/AQH 115 /1 /2
62
AQA/AQH 115 /3
24
62
M5
4 x M5
2
9
AQA/AQH 140 /1 /2
62
AQA/AQH 140 /3 /4
28
74.5
M8
8 x M5
10
9
AQA/AQH 160 /1
74.5
AQA/AQH 190 /1 /2
76.5
AQA/AQH 190 /3
38
100
M8
8 x M6
10
14
4.15.3
Permitted loads
NOTICE
Overloading of the gear unit due to excessive weight or excessive power rating of an
attached motor.
Gear unit failure
•
Note that the load data specified in the following table are not to be exceeded.
•
Make sure that the approved power rating (torque and speed) on the adapter is
observed according to the nameplate.
NOTICE
Danger due to static overdetermination when motors are additionally attached via a
foot plate.
Damage to property
•
A motor attached at the foot relieves the interface on the adapter, but you have to
make sure that the attached foot-mounted motor is attached to the customer’s
construction stress-free.
24804134/EN – 05/2018
