4
Mechanical installation
Coupling of AM adapters
Assembly and Operating Instructions – Gear unit series R..7, F..7, K..7, K..9, S..7, SPIROPLAN
®
W
62
4. Secure the key and coupling half using the set screw [481] on the motor shaft. Re-
fer to the following table for the required tightening torque "T
A
".
5. Check the position of the coupling half. The values for the distance "A" are listed in
the following table.
6. Seal the contact surfaces between the adapter and motor using a suitable sealing
compound.
7. Mount the motor on the adapter. Ensure that the coupling claws of the adapter
shaft are engaged in the plastic cam ring.
IEC AM
63/71
80/90
100/112
132
160/180
200
225
250/280
A
24.5
31.5
41.5
54
76
78.5
93.5
139
T
A
1.5
1.5
4.8
4.8
10
17
17
17
Thread
M4
M4
M6
M6
M8
M10
M10
M10
NEMA AM
56
143/145
182/184
213/215
254/256
284/286
324/326
364/365
A
46
43
55
63.5
78.5
85.5
107
107
T
A
1.5
1.5
4.8
4.8
10
17
17
17
Thread
M4
M4
M6
M6
M8
M10
M10
M10
21932786/EN – 05/2015