Part Number: S74802-NAF2-F2
Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.5 (19 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • Call for Expedited Shipping and Product Condition Options
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The S74802-NAF2-F2 is a digital servo amplifier produced by Kollmorgen. This amplifier is intended to be used exclusively for the driving suitable synchronous, asynchronous, and DC motors. The amplifier is integrated with several safety features such as short-circuit protection and phase failure monitoring. It is also equipped with an adjustable digital speed controller and an integrated position controller that is adjustable for all applications.

Part Number: S74802-NAF2-F2
Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.5 (19 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
  • Call for Expedited Shipping and Product Condition Options
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The S74802-NAF2-F2 is a digital servo amplifier produced by Kollmorgen. This amplifier is intended to be used exclusively for the driving suitable synchronous, asynchronous, and DC motors. The amplifier is integrated with several safety features such as short-circuit protection and phase failure monitoring. It is also equipped with an adjustable digital speed controller and an integrated position controller that is adjustable for all applications.

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Product Description

Kollmorgen is an international engineering company that specializes in the production of sophisticated motion and motion control solutions for industrial automation systems. The company perfectly combines its past experience with new-generation innovations to produce sophisticated machines that are currently used in various industries across the world. The S74802-NAF2-F2 is a state-of-the-art servo amplifier produced by the Kollmorgen company, this amplifier is intended to improve operational efficiency by carrying out the accurate closed loop control of the speed, position, and general operation of industrial motors. The amplifier is compatible with most industrial motor designs including synchronous, asynchronous, and DE motor designs, this broad range motor compatibility is responsible for the relevance of the servo amplifier across various industries. The S74802-NAF2-F2 servo amplifier is designed according to the IP20 protection class, however it still requires installation into a closed control cabinet before operation. Only qualified personnel should be allowed to handle the transportation, installation and general operation of the S74802-NAF2-F2 industrial servo amplifier. The qualified personnel is expected to know and observe IEC 60364 / IEC 60664, and the national accident prevention regulations. Under normal conditions, the use of this servo amplifier does not have any negative effect on the environment, the amplifier is also delivered as a standard device that does not require any physical modification. The amplifier is delivered with mating connectors, safety guides, and an online documentation and setup software on CD-ROM. Additional accessories such as the motor cable, feedback cable, external brake resistor, communication cable, and power cable are not delivered with the servo amplifier and have to be ordered by the operator separately if required. The maximum installation height for this servo amplifier is about 1000 meters above sea level.

S74802-NAF2-F2 Technical Specifications

Protection class: IP20
weight: 13kg
Rated supply Voltage: 3×208 to 480 V
Rated supply frequency : 50/60hZ
Permitted switch On/off frequency: 30 1/h
Rated DC link Bus Voltage: 290 to 675V
Rated output current: 48A
Peak Output current: 96A
Switching frequency of output stage: 8/16kHz
Maximum noise emmission: 62 decibels

Frequently Asked Questions about S74802-NAF2-F2


Q: Can the S74802-NAF2-F2 servo amplifier carry out motor temperature monitoring?

A: Yes. However temperature montoring is only possible if Kollmorgen motors and prefabicated cables are used.

Q: What are the integrated safety features of the S74802-NAF2-F2 servo amplifier?

A: The S74802-NAF2-F2 servo amplifier features several safety features including overvoltage detection, short ciruit protection, and phase-faliure monitoring.

Q: Is the setup software of the S74802-NAF2-F2 servo amplifier delivered with it?

A: Yes. The setup software is part of the delivery package of the S74802-NAF2-F2 servo amplifier. It is user friendly and should be used by a well trained and qualified personnel.

Q: What is the RS232 interface on the S74802-NAF2-F2 digital servo amplifier for?

A: The RE232 interface on the amplifier is designed to connect the servo amplifier to the PC during configuration of operation parameters.

Q: Why is the memory card slot on the S74802-NAF2-F2 servo amplifier needed?

A: The memoery card slot is intended for memory cards. Firmware, and a full set of parameters can be stored on the memeory card and reloaded into the servo amplifier.

Internal Product Review

  • ‘‘The S74802-NAF2-F2 arrived in perfect condition, it also can with a details documentation that made its installation and configuration very easy. ’’

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