Technical Data For The Couplings - Siemens SINAMICS S120 Configuration Manual

Motor components
6.5 Drive coupling
6.5.2

Technical data for the couplings

Table 6-18
Motor 1FK7
1FK7022–...
1FK703⃞–...
1FK704⃞–...
1FK706⃞–...
1FK708⃞–...
1FK710⃞–...
1)
2)
3)
4)
It may be necessary to use other gear rings (e.g. Shore hardness 80 Sh A). They must be
optimally harmonized with the mounted mechanical system.
Notice
We cannot accept any liability for the quality and properties/features of third-party products.
90
Assignment of the drive couplings to the motors
d [mm]
1)
w
9
14
19
24
32
38
d = diameter, motor shaft end
w
T = rated coupling torque
KN
T = maximum coupling torque
Kmax
T = friction-locking torque (transferable torque with clamping hub for dw)
R
Rotex GS Transferable torques with 80 or 92
Ⓡ
Type
T [Nm]
KN
9 1.8
14 7.5
19/24 10
24/28 35
28/38 95
38/45 190
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
Sh A
pinion
T [Nm]
2) 3)
Kmax
3.6
15
20
70
190
380
Synchronous Motors 1FK7
T [Nm]
4)
R
2.6
102
-
-
-
-