Home Kollmorgen S700 Servo Drive Series S7720A-EIF2-F2

S7720A-EIF2-F2

Name: S7720A-EIF2-F2
Brand: Kollmorgen
Price: 170 USD
Rating: 4.3 (12 reviews)

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The Kollmorgen S7720A-EIF2-F2 digital servo amplifier has three slots for expansion cards. The device has a nameplate for identification. It should be grounded on a conductive surface.

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Description
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Product Description

The Kollmorgen S7720A-EIF2-F2 is a versatile digital servo amplifier in the S700 series. The device has an I/O extension card in its first slot and a controlled fan in the second and third slots. The product has autotuning and cogging suppression qualities. It has the fastest feedback evaluation. The unit supports fast setup. The rated voltage of the motor should be at least as high as the amplifier’s DC bus link voltage divided by 2. Commissioning the product is prohibited if the machine in which it is installed does not fulfill the requirements of the EC Machinery Directive, EMC Directive, or Low Voltage Directive.

If the S700 digital servo amplifier gets overheated, it will shut down automatically. So, sufficient airflow must be maintained within the control cabinet in which it is mounted. It should be noted that the user should not mount devices that produce magnetic fields close to the servo amplifier as these magnetic fields tend to be strong and can impact the internal components of the drive. The unit is generally meant for use in industrial environments. However, if it is used in commercial or residential areas, extra filter measures must be implemented. There is a Stop function to shut down the machine during normal operation.

The exposed contacts of the S700 digital servo amplifier must not be touched because it can lead to severe injury or even death. The cabinet door and all the covers must remain closed during operation. The device can be supplied from a three-phase earthed industrial supply network. If the unit’s permissible current or voltage values are exceeded, the device is prone to damage. There is a nameplate attached to the side of the product for identification.

S7720A-EIF2-F2 Technical Specifications

Family:	S700
Site Altitude:	Up to 1000 meters above mean sea level without restriction
Voltage Rating:	208 to 480 V
Expansion Card in Slot 1:	I/O Extension
Autotuning:	Yes
Ambient Operating Temperature:	0°C to 40°C under rated conditions
Dimensions:	390 x 600 x 400 mm
UL-Listed:	Yes
Maximum Noise Emission:	68 dB(A)
Residual Voltage Drop at Rated Current:	6 V

Frequently Asked Questions about S7720A-EIF2-F2

Q: What is the residual voltage drop of the S700 digital servo amplifier at rated current?

A: The residual voltage drop of the S700 digital servo amplifier at rated current is 6 V.

Q: Are there warning signs on the S700 digital servo amplifier?

A: Yes, there are warning signs on the housing of the S700 digital servo amplifier. If these signs are damaged, they should be replaced immediately.

Q: Can the S700 digital servo amplifier be modified by the user?

A: No, the S700 digital servo amplifier should not be modified by the user without permission from the manufacturer.

Q: With what kind of motors can the S700 digital servo amplifier be operated?

A: The S700 digital servo amplifier can be operated with brushless synchronous and asynchronous servomotors and DC motors controlled by speed, torque, and/or position.

Q: How should the S700 digital servo amplifier be mounted and operated?

A: The S700 digital servo amplifier should be mounted and operated only within a closed control cabinet, considering the ambient conditions defined in the product documentation.