Product Description

The S7720A-SEF2-PA is a digital servo amplifier launched by Kollmorgen. The device can be set up with the DRIVEGUI.EXE software. The unit should be mounted in a vertical position. The product has complete digital control, with an adjustable speed controller, a digital current controller, an integrated 24 V step and direction interface, and an integrated position controller. The weight of the product is 13 kg. It has a voltage rating of 208 to 480 V. The unit is 190 mm wide. The rated current of the product is 72 Arms.

Warning signs are attached to the housing of the S700 digital servo amplifier. Replacement of these signs is necessary if they are damaged. The device should not be modified without the manufacturer’s permission. There is a card reader for memory cards on the top of the device. It is possible to store the firmware and a full set of parameters on the memory card, which can be reloaded onto the amplifier. The product supports MMC and SD cards. The device has the Sercos II expansion card in its first slot, the fan controller in the second slot, and the Posl/O-Monitor card in the third slot.

The servo amplifier can directly control a 24V holding brake with up to 3 A. Wrong wiring, unsuitable motor, or wrong mains voltage can damage the device. The compatibility of the servo amplifier and the motor must be ensured. The rated voltage and current of both the units must be checked. It should be noted that excessively high external fusing can endanger the cables and devices. The device should always be mounted on a conductive surface.