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10
Product Manual Type:
637f
07-02-10-01-E-V0304.doc
1 General
1.1
System description
The digital servo drive of the 5
th
generation serves to regulate the current, speed and position of
AC servo motors,
(standard: with resolver)
All control circuits and functions are realized digitally.
System variants
Rack version: 637f/D6R....
Compact version: 637f/K D6R....
637f/ K D6R
AC
DC
Us 24VDC
R
Su pply volta ge:
1* oder 3 *230 VAC/ 50..60 Hz
3* 400... 460VA C/50 ..60H z
M
637f/ K D6R
AC
DC
Us 24VDC
R
Su pply volta ge:
1* oder 3 *230 VAC/ 50..60 Hz
3* 400... 460VA C/50 ..60H z
M
Fan
Power supp ly
p lug -in module
N E B
Rack, R6
or
R6 EM V
Servodrives
Fan
Servo-
drive
Power supply unit
Explanations to rack and power supply modules are documented in separate descriptions.
If required, the returned braking energy can be drawn off into additional external ballast resistors.
The AC-supply voltage is fed directly or via transformer to the associated power supply module.
The devices are designed to be operated on networks which are grounded on
centre point (TN networks) !
