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Mounting
5.5 Mounting the motor
4. Apply adhesive (medium strength, e.g. Loctite 243) to the bolt 1.
5. Tighten bolt 1 with the specified torque T
In the case of 2 bolts, tighten both alternately in equal steps with the specified tightening
torques.
6. Insert the elastomer 1557 in the already assembled coupling half 1556 on the motor shaft
end.
7. Lightly grease or oil the tooth flanks to reduce the mounting force.
8. Apply adhesive (medium strength, e.g. Loctite 243) to the bolts 1505.
9. Fasten the motor using the bolts 1505 with the specified torque based on the table in Thread
sizes and tightening torques for fastening bolts (Page 32).
The claws of the coupling parts must intermesh.
You have mounted the SIEMENS servomotor onto the KS adapter.
Table 5-2
KS adapter
Size
Coupling
size
KS3.1
16
KS3.2
16
KS4.1
19
KS4.2
19
KS5.1
19
KS5.2
19
KS5.3
19
KS6.1
24
KS6.2
24
KS8.1
28
KS10.1
38
KS10.2
38
5.5.2
Fit the standard motor to the K2 or K3 adapter
38
z12
z
mm
mm
5
25.7
-0.8
5
25.7
-0.8
5
36
-1
5
36
-1
5
36
-1
5
36
-1
5
36
-1
8
42
-1
8
42
-1
2
40.5
-1
5
52
-1
5
52
-1
Ex-version gearboxes
Impacts can cause sparks.
Apply adhesive (medium strength, e.g. Loctite 243) to the grub screw 1564 and
bolts 1505.
Ex-version gearboxes
The flange-mounted motor must be sealed across the entire contact surface in order
to prevent the penetration of a potentially explosive atmosphere.
SW.
A
Grub screw
T
SW
A
1564
Nm
M4
4.1
M4
4.1
M6
10
M6
10
M6
10
M6
10
M6
10
M6
10
M6
10
M8
25
M10
49
M10
49
SIMOGEAR adapters for gearboxes - KS, K2, K3, K4, K5, KQ, KQS, K8, A, AZ
Operating Instructions, 01/2024, A5E53220834A/RS-AA
SW
Bolt 1505
mm
3
M5
3
M6
4
M6
4
M6
4
M6
4
M8
4
M6
4
M8
4
M8
6
M10
8
M12
8
M12
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