|
|
home |
 |
download PDF |
Motor Technology - Digifas 7100 |
 |
request details | AC digital servodrive up to 9kW |
 |
view printer friendly page |
The
digifas™ 7100 series units are fully digital
servo amplifiers for operation with our 6SM series of brushless synchronous
servo motors with integrated resolvers.
The power loss of the output module is dissipated to the rear via a heat sink.
Two selectable assembly levels enable the amplifier to be wall-mounted in such a
way that the heat sink stands either inside the control cabinet or outside it
above an opening in the rear panel.
All terminals can be connected from the front.
The DC-link circuit is bus-compatible, i.e. power can be distributed to several
devices.
Kollmorgen Seidel operator software makes the amplifier easy to operate and
parameterize.
The optional 3-key operation and LC display with alphanumeric text output permit
direct operation of the amplifier.
Highlights
Connected load 1.8 to 9kVA
Runs directly off 400V mains
Analog setpoint (resolution 1 mV) with Incremental or synchronous-serial position output with variable resolution
4 CONNECT variants with integrated position control
Internal ballast resistor, capacity increase possible via external ballast resistor
Motor brake control
CE- conformity
digifas™ meets all relevant standards:
EMC Directive 89/336/EWG
Low Voltage Directive 73/23/EWG
Interface variants (Connect variants)
Analog setpoint interface
digifas™ 7103...digifas™ 7116 with ROD/SSI position
output
BIT CONNECT
digifas™ 7103-SPS ... digifas™ 7116-SPS with
integrated position control
PULSE CONNECT
digifas™ 7103-STEP ... digifas™ 7116-STEP with
integrated secondary position control
CAN CONNECT
digifas™ 7103-CAN ... digifas™ 7116-CAN with
integrated position control
(Link to the CiA : CAN in
AUTOMATION International Users and Manufacturers Group e.V.)
Options
3-key operation and alphanumeric LC display
Technical data (extract) digifas™ 7103...7116
|
|
|
digifas™ - current variants |
||||
|
Rated characteristics |
DIM |
7103 |
7105 |
7108 |
7112 |
7116 |
|
Rated connection voltage |
V~ |
3 x 80-400 / 50...60Hz +max. 10% |
||||
|
Rated connected load for S1 operation |
kVA |
1,8 |
3 |
4,5 |
7 |
7 (9)* |
|
Rated DC-link voltage |
V= |
560 |
||||
|
Rated output current (rms) (± 3%) |
Arms |
3 |
5 |
8 |
12 |
16 |
|
Peak output current |
Arms |
6 |
10 |
16 |
24 |
32 |
* Single axis applications : 7 kVA in S1
operation, 9kVA in S3 operation
* Multi-axis applications (coupled DC-link circuits) : 9kVA in S1 operation
Dimension drawing digifas™ 7103...7116
|
|
Wiring diagram digifas® 7103...7116
|
|
