S7720A-FBF2-S4
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The Kollmorgen S7720A-FBF2-S4 digital servo amplifier incorporates a FB-2to1 expansion module in its first slot. The device has a nameplate for identification. The unit weighs 13 kg.
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Product Description:
The S7720A-FBF2-S4 is a digital servo amplifier from the house of Kollmorgen. The device is designed for use in industrial environments. Devices that generate magnetic fields must not be mounted beside the servo amplifier. The strong magnetic fields produced by those devices can affect the internal components of the drive, which are electrostatically sensitive. The leakage current of the unit is more than 3.5 mA. It should be noted that the equipment must be installed and wired only when it is not live. There is an in-built fan for ventilation. The fan has a protective grill, which can be cleaned with a dry brush.
The maximum noise emission of the S700 digital servo amplifier is 68 dB (A). The unit has a permitted switch on and off frequency of 30 1/h. The device is 190 mm wide. The depth of the product with connectors is 285 mm. The ambient transport temperature of the servo amplifier is between -25°C and 70°C. The unit can be stored for less than one year without any limitations. Only properly qualified personnel should perform tasks like setup, transport, assembly, and maintenance of the device. The qualified personnel should know and observe the IEC 60364 and IEC 60664 specifications as well as the national accident prevention regulations.
Warning signs are attached to the housing of the S700 digital servo amplifier. If the warning signs are damaged, they should be immediately replaced. It must be noted that excessively high external fusing is likely to endanger the cables and devices. Correct wiring is the foundation for the reliable functioning of the machine. The user should route the power and control cables separately. A distance of a minimum of 200 mm is recommended.
Frequently Asked Questions about S7720A-FBF2-S4:
Q: In what cases is the commissioning of the S700 digital servo amplifier prohibited?
A: The commissioning of the S700 digital servo amplifier is prohibited if the equipment in which it is installed fails to meet the requirements of the EC Machinery Directive, the EMC Directive, or the Low Voltage Directive.
Q: How can the casing of the S700 digital servo amplifier be cleaned?
A: The casing of the S700 digital servo amplifier can be cleaned using isopropanol or a similar cleaning agent.
Q: Does the S700 digital servo amplifier feature motor over-temperature sensing?
A: No, the S700 digital servo amplifier does not feature motor over-temperature sensing.
Q: What is the enclosure protection rating of the S700 digital servo amplifier?
A: The S700 digital servo amplifier has an enclosure protection rating of IP 20 as per IEC 60529 specifications.
Q: What is the use of the built-in safety function STO of the S700 digital servo amplifier?
A: The built-in safety function STO of the S700 digital servo amplifier is used to turn off the drive, thereby ensuring functional safety at the drive shaft.
