Multi-Pole Resolver - Siemens SIMOTICS T-1FW3 Configuration Manual

Motor components and options
4.1 Motor components
4.1.2.6

Multi-pole resolver

Description
The number of sine and cosine periods per revolution corresponds to the number of pole
pairs of the resolver. Resolvers can detect relative motion. The absolute position within one
resolver output signal period can be determined.
Function and technical data
● Angular measuring system for the commutation
● Speed actual value sensing
● Indirect incremental measuring system for the position control loop
Table 4- 10
Properties
Excitation voltage
Excitation frequency
Current consumption
Angular error, peak-to-peak (mech.)
Electrical transformation ratio
1
2
Figure 4-5
86
Technical specifications, resolvers
U
sinetrack
U
cosinetrack
Output signals, resolver
8-pole
(for SH 200) (for SH 150 and SH 280)
+ 5 V to + 13 V
rms
4 kHz to 10 kHz
< 80 mA
rms
< 4'
0.5
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
4-pole
rms
< 10'