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S7720F-NAF2-NA

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The Kollmorgen S7720F-NAF2-NA servo amplifier ensures precise and safe control of various motors with reliable environmental adaptability. This model is particularly suited for applications requiring precise motor control.

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Product Description:

The S7720F-NAF2-NA servo amplifier is used for motion control in DC, asynchronous, and servo motors. The system comes with an Aqua-B encoder and Com-coder evaluation onboard.

The S772 servo drive can operate in a temperature range of 0 °C to 40 °C. The vibration resistance level of the system is in accordance with the IEC standards and the outer enclosure protection is according to IP 20 standards. It also has an emergency stop switch and a safe torque off (STO) feature. The STO feature is used to prevent the motor from receiving torque that exceeds the motor’s torque limits. The suitable relative humidity conditions for the system’s operations are within 85% relative humidity. Three expansion card slots have been provided on the system’s front side. For the setting of operational parameters, an inbuilt software is provided that can be used with the help of a PC. For enhanced protection, the servo amplifier has been programmed to shut-off automatically if temperature levels in the control cabinet rise beyond safe limits. Operating on a 1.1 kVA power supply, the S772 servo drive comes with an inbuilt fan for ventilation and heat removal from the control cabinet.

The model S7720F-NAF2-NA power supply has been provided with interference filters. The model has a peak input current of 140 A and weighs 13 kilograms. The drive comes with shock hazard protection. The model must be operated with the accessories mentioned by the manufacturer. A highly trained professional must perform operational activities on the model. Wake Industrial has this product (S7720F-NAF2-NA) in stock and offers a replacement along with it. The company sent the product to customers by using a reputable logistic partner.

Humidity in Operation
85%
Mounting Position
Vertical
Noise Emission Max.
68 dB
Peak Output Current
140 A
Programmable Analog Inputs
2
Programmable Digital Inputs
4
Rated Input Power for Continuous Operation
50 kVA
Switching Frequency of Output Stage
8/16 kHz
Ventilation
Built-in fan
Voltage Rating
208 - 480 V

Frequently Asked Questions about S7720F-NAF2-NA:

Q: What type of encoder is integrated into the S7720F-NAF2-NA servo amplifier?

A: The S7720F-NAF2-NA includes an Aqua-B encoder and a Com-coder for precise motion feedback. This setup ensures accurate control and monitoring of motor positions.

Q: What are the environmental conditions suitable for the S7720F-NAF2-NA's operation?

A: The servo amplifier operates optimally within 0°C to 40°C and up to 85% relative humidity. These conditions prevent performance degradation.

Q: How does the safe torque off (STO) feature function in this S7720F-NAF2-NA model?

A: The STO feature prevents the motor from exceeding set torque limits, enhancing safety by stopping the motor in potentially hazardous situations.

Q: Can you describe the S7720F-NAF2-NA system's resistance to vibrations and shocks?

A: The S7720F-NAF2-NA conforms to IEC standards for vibration resistance and includes specific shock hazard protection, ensuring stability and safety during operation.

Q: What connectivity options are available in the S7720F-NAF2-NA for setting operational parameters?

A: Operational parameters can be set using inbuilt software accessible via a PC. This provides flexibility and ease in customizing the drive’s settings.


Internal Product Review

  • ‘‘This efficient servo drive S7720F-NAF2-NA excels in motion control for various motor types. The model features an inbuilt fan for optimal heat management and a software interface for parameter adjustments. The model is equipped with robust shock hazard protection and emergency features.’’

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