Technical Specifications - Siemens SINAMICS S120 Equipment Manual

Supplementary system components and encoder system integration
9.1 Sensor Modules
9.1.2.6

Technical specifications

Table 9- 5
6SL3055-0AA00-5AA.
Electronics power supply
Voltage
Current (without encoder system)
Power loss
Max. cable length
Specification
Transformation ratio of the resolver (ü)
Excitation voltage on the SMC10 when ü=0.5
Amplitude monitoring threshold (secondary
tracks) of the SMC10
Excitation voltage (cannot be parameterized)
Excitation frequency (synchronized to the current
controller clock cycle)
Protective conductor/ground connection
Max. encoder cable length
Ventilation clearances, above/below
Weight
Table 9- 6
Number of
The ratio between the ohmic resistance R and the inductance L (the primary winding of the
resolver) determines whether the resolver can be evaluated with the SMC10. See the
following diagram:
304
Technical specifications
Max. frequency that can be evaluated (speed)
Resolver
Number of
poles pole pairs
2-pole 1
4-pole 2
6-pole 3
8-pole 4
Unit
V
DC
A
DC
W
m
V
rms
V
rms
V
rms
kHz
At the housing with M4 screw
m
mm
kg
Max. speed resolver / motor
8 kHz / 125 μs
120000 rpm 60000 rpm
60000 rpm 30000 rpm
40000 rpm 20000 rpm
30000 rpm 15000 rpm
Value
24 (20.4 ... 28.8)
≤0.2
≤4
30
0.5
4.1
1
4.1
5 to 16
130
50
0.41
4 kHz / 250 μs 2 kHz / 500 μs
30000 rpm
15000 rpm
10000 rpm
7500 rpm
Manual, 06/2019, 6SL3097-5AL00-0BP1
AC Drive