DIGIFAS 7108-SPS

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The DIGIFAS 7108-SPS servo amplifier is equipped with advanced digital technology, supporting a power rating of 4.5 kVA, compatible with a voltage of 3x400V, and delivers a current of 8A. Part of the DIGIFAS 7000 Servo Amplifiers by Kollmorgen, it offers extensive digital and analog I/O capabilities.

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Product Description:

The Kollmorgen's DIGIFAS 7108-SPS servo amplifier is a strong and effective option made for use in industrial automation. High speed and precise control are both delivered by the servo amplifier. This DIGIFAS servo amplifier works well with other systems that use a three-phase power supply that makes it an ideal choice for many motion control tasks.

Three 400V AC (±10%) voltages are listed for the DIGIFAS 7108-SPS servo amplifier, and the frequency is 50/60 Hz. The servo amplifier can handle a rated intermediate circuit voltage of 560 V DC and gives off 200 W of power continuously through its built-in ballast circuit. The amplifier can handle a peak output current of 16 A for up to 5 seconds and a rated output current of 8 A RMS. The amplifier can also handle a rated linked load of 4.5 kVA for S1 operation. Position control for running motion data sets stored in the amplifier is part of the integrated control feature. The amplifier also has a physical input for setting the speed. The servo amplifier has PROFIBUS and CAN interfaces for network communication that make it easier to link. Its length and width are both 35.0 cm, its height is 10.0 cm, and it weighs 8.0 kg.

The DIGIFAS 7108-SPS amplifier features an external ballast circuit capable of handling up to 2 kW of steady power. The amplifier has a switch-off threshold of 680 V and a switch-on threshold of 720 V, allowing it to send out a 34.5 kW pulse for up to one second. The servo amplifier is both efficient and has a lot of advanced features that make sure that industrial automation tasks are done accurately and reliably. This servo amplifier comes with a one-year guarantee from Wake Industrial for replacement parts and can be shipped anywhere in the world.

Commissioning
Simple parameter setting with optional MMC memory card
Communication Protocols
EtherCAT, SynqNet
Continuous Power of Ballast Circuit (Internal)
200 W
Control
Advanced digital technology
Current
8A
Dimensions
Designed for space-saving in switchgear cabinets
Firmware Updates
Easy firmware updates and parameter backups
I/o Capabilities
Extensive digital and analog I/O
Integration
Supports seamless integration
Power
4.5kVA
Rated Connected Load for S1 Operation
4.5 kVA
Rated Intermediate Circuit Voltage
560 V DC
Type
DIGIFAS 7108-SPS
Voltage
3x400V
Weight
8.0 kg

Frequently Asked Questions about DIGIFAS 7108-SPS:

Q: Why does DIGIFAS 7108-SPS support analog speed-setpoint input?

A: It allows precise speed control in various motion applications. This feature ensures compatibility with diverse control systems in industrial automation.

Q: Does DIGIFAS 7108-SPS provide integrated position control capability?

A: Yes, it has integrated position control to execute motion data sets stored in the amplifier for precise and repeatable movements.

Q: How does DIGIFAS 7108-SPS handle peak output current?

A: It delivers a peak output current of 16 A for up to 5 seconds, ensuring reliable performance during high-demand operations.

Q: Why is the ballast circuit rated at 200 W?

A: The ballast circuit manages energy dissipation effectively during braking operations, ensuring smooth and safe functionality of the system.

Q: Do DIGIFAS 7108-SPS dimensions simplify installation processes?

A: Yes, its compact size of 35.0 cm in both width and length and 10.0 cm in height allows easier installation in tight spaces.


Internal Product Review

  • ‘‘The DIGIFAS 7108-SPS by Kollmorgen is an advanced servo amplifier offering a rated connected load of 4.5 kVA and continuous power of 200 W. Its support for PROFIBUS and CAN ensures excellent communication capabilities. The amplifier’s precise position control and compact design make it highly reliable for industrial tasks.’’

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