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Bosch Rexroth AG
|
Electric Drives and Controls
LTH | 3 609 929 408/2.1
2 Power Unit LTH
2.3
Block Diagram
Fig. 3:
Block Diagram
M
Drehmomentgeber
Anzeigen
Tacho
START
EC-Motor
D
A
Sicherheits-
schütz
Treiberkarte
Bedienelement
Programmiermodul
Betriebsmittelsteuerung X11
X 1.1
X 1.2
LTH
Netzfilter
Trenntrafo
Gleichrichter Zwischenkreis Endstufe
Motorstrom
Messung
Kommandoleitung
X8
Betriebsmittelsteuerung
X7
Benutzer
X13
Sensorik
X2
5V
15V
-15V
24V
Handschrauber
Messelektronik
X10
Reglerkarte
Optionsmodul
Stromsteuerung
(Option)
Versorgungsmodul
Power line filter
Isolation transformer
Rectifier
Intermediate
circuit
Output stage
Motor current
measurement
Hand-held power tool
Voltage supply mod-
Safety
contactor
Indicators
Measuring electronics
Torque sensor
Operating element
Current control
(optional)
Control board
Options module
Command line
Stock control
User
Sensor system
Driver board
Programming module
Stock control
Tachometer
START
EC motor
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