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Motor Technology - Digifas 7100
request details AC digital servodrive up to 9kW
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Foto digifas 7116The 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

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Connected load 1.8 to 9kVA

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Runs directly off 400V mains

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Analog setpoint (resolution 1 mV) with Incremental or synchronous-serial position output with variable resolution

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4 CONNECT variants with integrated position control

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Internal ballast resistor, capacity increase possible via external ballast resistor

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Motor brake control

 

CE- conformity

digifas meets all relevant standards:

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EMC Directive 89/336/EWG

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Low Voltage Directive 73/23/EWG

 

Interface variants (Connect variants)

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Analog setpoint interface
digifas 7103...digifas 7116 with ROD/SSI position output

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BIT CONNECT
digifas 7103-SPS ... digifas 7116-SPS with integrated position control

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PULSE CONNECT
digifas 7103-STEP ... digifas 7116-STEP with integrated secondary position control

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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
(max. 5 s) (± 3%)

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

 

Dimension drawings digifas 7103-7116

 

 

 

Wiring diagram digifas® 7103...7116

 

Wiring diagram digifas 7103-16

 

Download user manual