Home Kollmorgen S700 Servo Drive Series S7720F-EIF2-NA

S7720F-EIF2-NA

Name: S7720F-EIF2-NA
Brand: Kollmorgen
Price: 265 USD
Rating: 4.4 (20 reviews)

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The S7720F-EIF2-NA is a digital servo amplifier produced by Kollmorgen. The amplifier is designed to be used exclusively for synchronous, asynchronous, and DC motors. It belongs to the overvoltage category III and features a built-in air blower that maintains dissipates excess heat by forced ventilation. A 3-character display is integrated into the front panel of the amplifier to communicate operation status.

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Description
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Product Description

The S7720F-EIF2-NA is one of the most sophisticated productions of Kollmorgen, it is a state-of-the-art servo amplifier intended to improve industrial operation by functioning as an accurate motion control device. The amplifier is manufactured according to international quality standards, before delivery it is tested and certified by an independent laboratory to meet the highest quality and to be perfectly safe for operation. The housing of the S7720F-EIF2-NA digital amplifier is designed to provide protection according to the IP20 protection class, to ensure complete protection and optimum operation, the amplifier should be installed in a closed control cabinet. This servo amplifier is also suited to carry out the direct control of holding brake integrated on the servo motor, bakes with up to 3A can be controlled directly, and a supply voltage of 24V is used.

The rated output current of this industrial servo amplifier is about 72 amperes, this output current can reach a maximum value of 140 A for a duration of about 5 seconds. The S7720F-EIF2-NA servo amplifier is delivered with a printed safety guide, mating connectors, shielding plates and DRIVEGUI.EXE setup software on CD-ROM. The set-up software is of significant importance, it is used to change the parameters of the motor and adapt its operation to specific industrial environment.

The S7720F-EIF2-NA industrial servo amplifier is well suited for use in residential and commercial areas, however this might require the integration of additional filter measures to protect the amplifier from interference. The permissible ambient temperature for the servo amplifier falls between 0 to about 45 degree celsisus, also the maximum installation height is about 1000 meters above sea level. The total weight of the amplifier is about 13 kilograms.

S7720F-EIF2-NA Technical Specifications

Expansion Cards :	Input/Output Extension, Fan controller
Noise Emission:	68dB
Cooling:	Forced ventilation
Weight :	13kg
Voltage rating :	208 to 480V
Current rating:	72A
Firmware options:	No option
Rated input power for continuous operation:	50kVA
Permitted Switch on/off frequency:	30 1/h
Switching frequency of output stage :	8/16kHz

Frequently Asked Questions about S7720F-EIF2-NA

Q: What is the maximum durable allowed for the storage of the S7720F-EIF2-NA servo amplifier?

A: The S7720F-EIF2-NA servo amplifier can be stored for as long as desired. However if the duration of storage exceed 1 year, the capacitors in the amplifier must be reformed before seting up the amplifier.

Q: What is the best mounting orientation for the S7720F-EIF2-NA servo amplifier?

A: The amplifier should be mounted vertically to allow for the easy circulation of cool air.

Q: How many types of motor design is the S7720F-EIF2-NA compatible with?

A: The S7720F-EIF2-NA servo amplifier is intended to be used with only three major types of servo motors. These include synchronous, asynchronous, and DC motor designs.

Q: How is the S7720F-EIF2-NA packaged for delivery?

A: The S7720F-EIF2-NA motor is packaged in a recylable cardboard package. Each package carries a type label to make identification easy.

Q: Is the S7720F-EIF2-NA servo amplifier environmentally friendly?

A: The S7720F-EIF2-NA servo amplifier does not have any major nagative effect on the environment. However it can generate a noise pressure level as high as 68 decibels.