Siemens SIMOGEAR BA 2039 Operating Instructions Manual page 25

Procedure
1. Fit the coupling half 1556 onto the motor shaft end. See Mounting an input or output
element on the gearbox shaft (Page 17).
2. Maintain the clearances z12 and z.
3. Secure the coupling half 1556 with the grub screw 1564 to prevent axial movement.
4. On motors balanced with half a parallel key (code "H"), remove projecting, visible parts of
the parallel key.
5. Place the flexible element 1557 inside the coupling half 1555.
6. Lightly grease the gear ring tooth flanks of the flexible element 1557 or the hub with the
supplied assembly paste.
7. Apply adhesive (medium strength, e.g. Loctite 243) to the grub screw 1564 and
bolts 1505.
8. Tighten the grub screw 1564 to the specified torque T
dimension SW.
9. Fasten the motor with the bolts 1505 with the prescribed torque. See Thread sizes and
tightening torques for fastening bolts (Page 17).
You have mounted the servomotor on the KQ or K8 adapter.
Table 3- 6 KQ and K8 adapters
Frame size 703
Coupling size 14
z12 [mm] 18
z [mm] 40,5
Grub screw 1564 M4
T SW [Nm] 1,5
A
SW [mm] 2
Bolt 1505 M6
BA 2039
Operating Instructions, 04/2016, A5E37431501A/RS-AC
704 706
19 24
14 15
53- 61
-0,5 1 -1
M5 M5
2 2
2,5 2,5
M6 M8
708 808 710 /
810
28 28 38
23,5 43,5 33
76 96 99
-1 -1 -1,5
M8 M8 M8
10 10 10
4 4 4
M10 M10 M12
3.5 Mounting the motor
SW and across-flats
A
813 816 818
42 42 75
60 60 51
133 133 171
-1,5 -1,5 -2
M8 M8 M10
10 10 17
4 4 5
M16 M16 M16
Installing
822
90
33,5
173
-2
M12
40
6
M16
25