Siemens MASTERDRIVES MC 1FK7 - Assignment of the Coupling Outputs to the Motors

Motor Description
Coupling output
1FK7 Synchronous Motors
1-10 Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
1.5.2 Assignment of the coupling outputs to the motors
It may be necessary to use other annular gears (e.g. Shore hardness 80 Sh-A). They must be
optimally harmonized with the mounted mechanical system.
Table 1-7: Assignment of the coupling outputs to the motors
Shaft height of the
1 FK7 motor
d
w
[mm]
1)
Rotex GS
Type
Torques that can be
transmitted with
80 or 92
Sh–A–GS
annular gear
T
R
[Nm]
4)
T
KN
[Nm]
2)
T
Kmax
[Nm]
3)
1FK7022–... 9 9 1.8 3.6 2.6
1FK703
–... 14 14 7.5 15 102
1FK704
–... 19 19/24 10 20 -
1FK706
–... 24 24/28 35 70 -
1FK708
–... 32 28/38 95 190 -
1FK710
–... 38 38/45 190 380 -
1)
d
w
= Diameter, motor shaft end
2)
T
KN
= Rated coupling torque
3)
T
Kmax
= Maximum coupling torque
4)
T
R
: = Frictional torque (torque that can be transmitted with a clamping hub at d
w
)
Warning
The accelerating torque may not exceed the clamping torque of the coupling!
Notice
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