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S7480F-SEF2-NA

  • Rated 4.5 (13 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees

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5 Minutes 19 Seconds

The S7480F-SEF2-NA digital servo amplifier features an optimized resolver interface and comes with autotuning capability. The device is equipped with a SERCOS II expansion card in the first slot.

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Product Description

The Kollmorgen S7480F-SEF2-NA is a high-performing digital servo amplifier that is intended for driving suitable brushless synchronous servomotors, asynchronous motors, and DC motors with control of torque, speed, and/or position. The rated voltage of the motor should be at least as high as the DC bus link voltage divided by 2 produced by the servo amplifier. The unit should be transported only by qualified personnel in the original recyclable packaging of the manufacturer. Avoid shocks at the time of transport. The transport temperature should be maintained between -25 to +70°C. The device has a SERCOS II expansion card in its first slot and a fan controller in the second slot. The permitted switch on/off frequency of the product is 30 1/h. The servo amplifier should not be used in several environments, including environments with corrosive and/or electrically conductive acids, alkaline solutions, oils, vapors, or dust, directly on non-grounded supply networks or on asymmetrically grounded supplies with a voltage >240V, and ships or offshore applications. In general, the servo amplifier does not require maintenance. The user should not open the device under any circumstances. Opening the unit voids the warranty. The inside of the servo amplifier can be cleaned only by the manufacturer. The device should not be immersed in or sprayed with water or any other liquid. However, the exterior of the unit can be cleaned after decommissioning it. The casing can be cleaned using isopropanol or a similar cleaning agent. The product is highly flammable. There is a risk of injury by explosion and fire. So, the safety notes given on the cleaning liquid package should be observed. The user should wait at least 30 minutes after cleaning before putting the servo amplifier back into operation.

S7480F-SEF2-NA Technical Specifications

Family: S700
Setup Software: DRIVEGUI.EXE
Current Rating: 48 Arms
Voltage Rating: 208 to 480 V
Mechanical/Electrical Option: Coated PCBs
Expansion Card in Slot 1: SERCOS II
Transport Temperature: -25 to +70°C
Rated DC Bus Link Voltage: 290 – 675 V
Residual Voltage Drop at Rated Current: 6 V
Maximum Noise Emission: 62 dB(A)

Frequently Asked Questions about S7480F-SEF2-NA


Q: Can the S700 digital servo amplifier be used in residential areas?

A: The S700 digital servo amplifier is generally intended for use in industrial environments. However, if the product is used in residential areas, business and commercial areas, or small industrial operations, additional filter measures must be implemented by the user.

Q: Can the S700 digital servo amplifier be used without a closed control cabinet?

A: No, the S700 digital servo amplifier should be operated only in a closed control cabinet, considering the ambient conditions defined in the product documentation. Ventilation or cooling may be necessary to keep the temperature within the cabinet below 40°C.

Q: How can the casing of the S700 digital servo amplifier be cleaned?

A: The casing of the S700 digital servo amplifier can be cleaned using an agent like isopropanol. The protective grill on the fan can be cleaned using a wire brush.

Q: Who is allowed to perform tasks such as transport, assembly, setup, and maintenance of the S700 digital servo amplifier?

A: Only well qualified personnel are allowed to perform tasks such as transport, assembly, setup, and maintenance of the S700 digital servo amplifier.

Q: What is the rated input power of the S700 servo amplifier for continuous operation?

A: The rated input power of the S700 servo amplifier for continuous operation is 35 kVA.

Internal Product Review

  • ‘‘The S7480F-SEF2-NA is a reliable digital servo amplifier from Kollmorgen featuring extended functionality that is ideal for complex drive tasks. The device is designed for use in industrial environments.’’

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