S7720F-PNF2-PM
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The Kollmorgen S7720F-PNF2-PM digital servo amplifier is equipped with a fan controller in the second slot. The voltage rating of the device is 208 V to 480 V. The setup software of the amplifier is DRIVEGUI.EXE.
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Product Description:
The S7720F-PNF2-PM is a digital servo amplifier manufactured by Kollmorgen. The device has a rated current of 72 A and a rated voltage of 208 to 480 V. The electrical/mechanical option of the unit is coated PCBs. The amplifier has three slots. The second slot has a fan controller, and the third slot has the Posl/O expansion card. The device comes with a naming plate attached to its side for identification. The naming plate lists the technical details of the servo amplifier. The device features complete digital control. There is a three-character LED display to indicate the unit’s status.
The weight of the S700 digital servo amplifier is 13 kg. There is an in-built fan for ventilation. The height of the device, including the shielding plate and connectors, is 505 mm. The unit is 190 mm wide. The maximum noise emission of the servo amplifier is 68 dB (A). The thermal dissipation of the unit at a rated current of 3x400V without brake dissipation is 1005 W. The residual drop of the device at the rated current is 6 V. The amplifier has a permitted switch on/off frequency of 30 1/h. The product should always be mounted in a closed control cabinet.
The S700 digital servo amplifier and the power supply should be installed close together, on the grounded, conductive mounting plate in the control cabinet. The setup software of the unit can be used to change its settings. However, any other alternations are likely to invalidate the warranty. It should be noted that the equipment should be installed and wired up only when it is not live. The operator should ensure that neither the 24 V auxiliary voltage nor the electrical supply nor the supply voltages of any other connected equipment are turned on.
Frequently Asked Questions about S7720F-PNF2-PM:
Q: Can the S700 digital servo amplifier be installed in any machine?
A: No, commissioning the S700 digital servo amplifier is prohibited if the machine in which it is installed fails to fulfill the requirements of the EC Machinery Directive, EMC Directive, or Low Voltage Directive.
Q: Does the S700 digital servo amplifier require maintenance?
A: No, the device does not need any maintenance. It should be noted that opening the device voids the warranty.
Q: What is the Vibration Class of the S700 digital servo amplifier?
A: The S700 digital servo amplifier has Vibrations Class 3M1 as per IEC 60721-3-3.
Q: What is the mounting orientation of the S700 digital servo amplifier?
A: The S700 digital servo amplifier can be mounted in a vertical orientation.
Q: What happens if there is an excessively high temperature inside the control cabinet of the S700 digital servo amplifier?
A: In the event of an excessively high temperature inside the control cabinet of the S700 digital servo amplifier, the device shuts down. So, the user should ensure that there is adequate forced ventilation in the control cabinet.
