Home Kollmorgen S700 Servo Drive Series S7720A-PBF2-NA

S7720A-PBF2-NA

Name: S7720A-PBF2-NA
Brand: Kollmorgen
Price: 256 USD
Rating: 4.7 (13 reviews)

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The S7720A-PBF2-NA Kollmorgen digital servo amplifier can be used with a DC input after its installation has been evaluated for branch circuit and fuse protection. This servo amplifier should always be kept on a conductive surface. It portrays a 3K3 operating class according to IEC 61800-2 specifications.

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Description
Specs
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Product Description

The S7720A-PBF2-NA Kollmorgen digital servo amplifier houses a Profibus expansion card and a fan controller. This servo amplifier has a rated frequency of 50/60 Hz. The product comes with a CD-ROM featuring its online documentation and setup software. This device uses a prefabricated hybrid motor cable for a single cable connection. The unit has its key technical details listed on the nameplate attached to the side of its housing. Its power section must be provided with a fusing by the user. This amplifier comes with a memory card slot onboard.

The product can be associated with a maximum of three feedback systems at a time. This device is fully programmable through its RS 232 interface. The unit is capable of rendering completely digital control. It has two STO enable inputs and two STO status outputs. This amplifier supports macro programming with the integrated IEC 61131 structured text. The product has a peak output current of 140 Arms for 5 seconds with a tolerance of +/-3%.

This device has three phases. The unit has a depth of 244 mm without its connectors. Its X0 mains connector features a permissible current rating of 125 A and a permissible voltage rating of 1000 V. This servo amplifier encompasses cage clamps on its X3A, B and X4 connectors. The product portrays no power derating if the recommended site altitude is maintained and the operating temperature ranges from 0 °C to 40 °C. This device uses a shielded cable with a cross-section of 25 mm2 if the length is more than 0.50 m for its DC bus link.

S7720A-PBF2-NA Technical Specifications

Series:	S700
Current Controller Bandwidth:	> 1.2 kHz
Voltage Rating:	3 x 208 to 480 VAC +/-10%
Current Rating:	72 Arms
Electrical/Mechanical Option:	Coldplate and Coated
Expansion Card in Slot 1:	Profibus
Expansion Card in Slot 2:	Fan Control
Expansion Card in Slot 3:	None
Output Current Form Factor:	1.01
Maximum Noise Emission:	68 dB (A)

Frequently Asked Questions about S7720A-PBF2-NA

Q: How can the STO cables of the S700 amplifier be protected from outside damage when their wiring leads are outside the control cabinet?

A: The STO cables of the S700 amplifier can be protected from outside damage by using sheathing or laying them in a cable duct when their wiring leads are outside the control cabinet.

Q: Why is it possible to install the S700 amplifier in a small control cabinet?

A: The S700 amplifier can be installed in a small control cabinet because of its integrated EMC filters and power supply.

Q: When can the S700 amplifier be operated in residential areas, businesses or commercial premises?

A: The S700 amplifier can be operated in residential areas, businesses or commercial premises only after additional filter measures have been implemented by the user.

Q: How can the expansion cards of the S700 amplifier be set up?

A: The expansion cards of the S700 amplifier can be set up according to the instructions given in the manual on the CD-ROM that comes with the amplifier.

Q: Why is a risk assessment of the machine in which the S700 amplifier is mounted required?

A: A risk assessment of the machine in which the S700 amplifier is mounted is required to make sure that unplanned movements do not result in damage to property or injury to personnel.