S7720C-SEF2-NA
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The Kollmorgen S7720C-SEF2-NA digital servo amplifier is equipped with a coldplate. This amplifier has a dual channel STO function. It can be equipped with a 5 V incremental encoder with a Hall sensor as a feedback unit.
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Product Description:
The Kollmorgen S7720C-SEF2-NA digital servo amplifier can drive a wide range of motors from the manufacturer. This servo amplifier must always be installed inside a control cabinet. The product should be mounted only in the vertical orientation. This device is RoHS Compliant. The unit must be used in compliance with the technical data and the specifications of connection conditions. It is meant to be used as an integral component of electrical machines or plants. The amplifier can directly control the holding brake of a motor if the brake current rating is less than or equal to 3 A.
This product is meant to be handled only after reading and understanding its documentation. The device may cause electrical arcing with damage to contacts if its electrical connections are undone in the live state. This unit has a residual voltage for about 10 minutes after its disconnection from the power supply. It can be supplied from 1-phase or 3-phase grounded industrial supply networks. The amplifier must not be commissioned if the installation machine fails to comply with the EMC directives.
This product portrays a 2K3 transportation class according to EN 61800-2 specifications. The device features a nameplate that helps in its identification and provides details needed at the time of service. This unit does not need any maintenance if it is operated as intended. It must be made sure that no liquid enters the amplifier during the cleaning process. This servo amplifier can be replaced only after it has been decommissioned. The product needs to be checked for correct fastening of all its connections after a replacement is done.
Frequently Asked Questions about S7720C-SEF2-NA:
Q: Can the holding brake of the motor be controlled directly by the S700 amplifier?
A: Yes, the holding brake of the motor be controlled directly by the S700 amplifier as long as its current rating is not more than 3 A.
Q: What kind of output does the S700 amplifier have if the ambient operating temperature is exceeded?
A: The S700 amplifier has reduced output if the ambient operating temperature is exceeded.
Q: Can the S700 amplifier be mounted in any orientation?
A: No, the S700 amplifier cannot be mounted in any orientation and it should be mounted only vertically.
Q: What type of plants and machines can the S700 amplifier be incorporated in?
A: The S700 amplifier can be incorporated into electrical plants and machines intended for industrial use.
Q: What happens when the S700 amplifier is operated in non-residential areas?
A: High-frequency interference occurs when the S700 amplifier is operated in non-residential areas.
