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Resolver
The stator-supplied, 2-pole resolver with two stator windings shifted by 90 degrees and a
rotor winding with a transformer winding can record both the speed and the rotor position,
just like a single-turn absolute value encoder. The rotor position can be determined within one
mechanical motor revolution after a voltage failure.
Feedback type
Resolver
Feedback
RS0
RV03
Speed-dependent safety functions
No
Yes
Resolution
Angle
'
0.80
Accuracy
'
-10 ... 10
Absolute positioning
1 revolution
Max. speed
n
max
rpm
8000
Max. input voltage
DC
U
in,max
V
10.0
Max. input frequency
f
in,max
kHz
4.00
Ratio
Stator / rotor
0.30 ± 5 %
Rotor impedance
Z
ro
Ω
51 + j90
Stator impedance
Z
so
Ω
102 + j150
Impedance
Z
rs
Ω
44 + j76
Min. insulation resistance
With DC 500 V
R
min
MΩ
10.0
Number of pole pairs
1
Max. angle error
'
-10 ... 10
Speed-dependent safety functions
Feedback
RV03
Max. permissible angular acceleration
α
rad/s
2
19000
Functional safety
IEC 61508
SIL3
EN 13849-1
Up to Performance Level e
Product extensions
Feedback
Resolver
122
Summary of Contents for g500-B
Page 1: ...Geared servo motors Bevel geared servo motor g500 B m850 Project planning EN ...
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