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Motor Technology - Digifas 7133/7150
request details high power AC digital servodrive up to 30kW
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Foto digifas 7150The units of the digifas™ 7133 and digifas™ 7150 series are fully digital, high-performance servo amplifiers for controlling our 6SM100 or 6SM109 series of brushless synchronous servo motors with integrated resolvers.


The control leads can be plugged in at the front. The motor and mains connections are by screw terminals on the base of the unit.


An external ballast resistor (max. load connected: 4 kW) absorbs the braking energy of the attached motor.


The DC intermediate circuit is bus-compatible, i.e. power can be distributed to several devices.


Kollmorgen Seidel user 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 19 to 30kVA

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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 7133 ... digifas™ 7150 with ROD/SSI position output

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BIT CONNECT
digifas 7133-SPS ... digifas 7150-SPS with integrated position control

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PULSE CONNECT
digifas 7133-STEP ... digifas™ 7150-STEP with integrated secondary position control

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CAN CONNECT
digifas 7133-CAN ... digifas 7150-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™ 7133...7150

 

 

 

digifas - current variants

Rated characteristics

DIM

7133

7150

Rated connection voltage

V~

3 x 80-400 / 50...60Hz +max. 10%

Rated connected load for S1 operation

kVA

19

30

Rated DC-link voltage

V=

560

Rated output current (rms) (± 3%)

Arms

33

50

Peak output current (max. 5 s) (± 3%)

Arms

66

100

 

 

 

Dimension Drawing digifas™ 7133 / 7150

 

Dimension drawing digifas 7103-7116

 

 

 

Wiring diagram digifas® 7133 / 7150

 

Wiring diagram digifas 7133/50