S7720C-PNF2-PA
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The S7720C-PNF2-PA digital servo amplifier from Kollmorgen must be matched to a motor in terms of current and voltage ratings. This servo amplifier has an LED display on the front panel. It has the ability to suppress cogging.
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Product Description:
The S7720C-PNF2-PA digital servo amplifier from Kollmorgen can be mounted in a small-size switchgear cabinet. This servo amplifier has a protective grille on its inbuilt fan. The product has a Safe Torque Off function that prevents its unintentional restart. This device requires very little wiring for its STO function. The unit displays the F27 fault code if the STO function is activated by separating its enable inputs from the 24 VDC supply. It is compatible with a wide range of feedback systems. This amplifier supports stop, emergency stop, and emergency off functions as per IEC 60204 specifications.
This product features three operation categories for the stop function. The device associated mechanical engineering must be carried out by people with the required mechanical expertise. This unit must be operated only after reading and understanding the content given in its manual. It is an integral part of electrical machines and/or plants. The amplifier contains electrostatically sensitive components that must be handled with extreme care.
This product has a current rating of 72 Arms. The device has a specific slot to insert a memory card. This unit has a serial interface to establish a PC connection. It has a fast setup process because of the readily available connectors for all connections. The servo amplifier must have adequate clearance below it in the control cabinet for the flow of cool and filtered air. This product must be transported by taking care to avoid the possibility of its components getting bent or subject to stress. The device turns itself off when it becomes overheated.
Frequently Asked Questions about S7720C-PNF2-PA:
Q: What is the current rating of the external brake resistor of the S700 amplifier?
A: The current rating of the external brake resistor of the S700 amplifier is 100 A.
Q: What happens to the S700 amplifier when the temperature inside the control cabinet is very high?
A: The S700 amplifier encounters an automatic shutdown when the temperature inside the control cabinet is very high.
Q: What is the voltage rating of the holding brake controlled by the S700 amplifier?
A: The voltage rating of the holding brake controlled by the S700 amplifier is 24 VDC.
Q: How are multiple S700 amplifiers coupled through the DC bus link?
A: Multiple S700 amplifiers are coupled through the DC bus link using the built-in brake circuit.
Q: How is the S700 amplifier secured in standstill mode using its internal electronics?
A: The S700 amplifier is secured in standstill mode using its internal electronics with the STO functional safe restart lock.
