Siemens SINAMICS S120 Configuration Manual page 52

Electrical data
4.4 Definitions
Tolerance data
(data going beyond this are subject to a specific measuring accuracy)
Table 4-3
Stall current
Electrical time constant
Torque constant
Voltage constant
Winding resistance
Moment of inertia
52
Tolerance data in the motor list data
Motor list data
Configuration Manual, (PFK7S), Edition 12.2006, 6SN1197-0AD16-0BP1
Typ. value
I ± 3 %
0
T ± 5 %
el
k ± 3 %
T
k ± 3 %
E
R ± 5 %
ph.
J ± 2 %
mot
Theoretical value
± 7,5 %
± 10 %
± 7,5 %
± 7,5 %
± 10 %
± 10 %
Synchronous Motors 1FK7