General Information

• Manufacturer: Kollmorgen
• Model Number: DIGIFAS7201
• Product Type: Digital Servo Amplifier

Electrical Characteristics

• Rated Supply Voltage: 3-phase, 80 - 400V AC, 50 - 60Hz
• Rated Intermediate Circuit Voltage: 560V
• Rated Output Current: Some sources mention 1.5 Arms, while others indicate up to 30A continuous, with peak currents as required by the motor
• Pulse Power of Ballast Circuit (max. 1s): 3.2kW
• Residual Voltage Drop at Rated Current: 5V
• Switch - on Threshold of Ballast Circuit: 720V
• Switch - off Threshold on Overvoltage: 750V

Control and Communication

• Control Modes: Torque, Velocity, Position
• Communication Interfaces: CANopen, EtherCAT
• Feedback Interfaces: Incremental encoder, resolver, SIN/COS, BiSS, EnDat, SSI

Physical Characteristics

• Protection Class: IP20 (higher protection classes available on request)
• Operating Temperature Range: 0°C to 40°C
• Storage Temperature Range: Not clearly specified in most sources, but may be similar to other Kollmorgen products, such as -40°C to +85°C
• Weight: Approximately 1.2kg
• Dimensions: Compact design, specific dimensions are usually available in the official datasheet

Features

• High - Performance Control: Provides precise speed, accuracy, and torque control for demanding motion applications
• Flexible Configuration: Can be configured to suit various motor types and application requirements
• Built - in Diagnostics: Likely to have built - in diagnostic functions to provide real - time feedback on operational status
• Advanced Control Algorithms: Optimizes motor performance and system efficiency

Application Areas

• The DIGIFAS7201 is typically used in various industrial automation applications where precise motion control is crucial, such as metal forming, paper processing, food processing, and textile machines. It can also be used in industrial robots, CNC machine tools, and other equipment that requires high - precision motion control.