Lenze g500-B - Resolver

Resolver
The stator-supplied, 2-pole resolver with two stator windings shied b
y 90 degrees and a
rotor winding with a transformer winding can record both the speed and the rotor posion,
just like a single-turn absolute value encoder. The rotor posion can be determined within one
mechanical motor revoluon aer a voltage failure.
Feedback type Resolver
Feedback RS0 RV03
Speed-dependent safety funcons No Yes
Resoluon
Angle ' 0.80
Accuracy ' -10 ... 10
Absolute posioning 1 r
evoluon
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
Rao
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. insulaon resistance
With DC 500 V R
min
MΩ 10.0
Number of pole pairs 1
Max. angle error ' -10 ... 10
Speed-dependent safety funcons
Feedback RV03
Max. permissible angular acceler
aon α
rad/s
2
19000
Funconal safety
IEC 61508 SIL3
EN 13849-1 Up to Performance Level e
Product extensions
F
eedback
Resolver
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