Part Number:

S7720C-NANA-S4

Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.6 (7 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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The S7720C-NANA-S4 digital servo amplifier by Kollmorgen must be transported without its components getting bent. This servo amplifier has a pollution level of 2 according to EN 60064-1 specifications. It comes with a built-in fan.

Part Number:

S7720C-NANA-S4

Manufacturer: Kollmorgen
Series: S700 Servo Drive Series
  • Rated 4.6 (7 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 S7720C-NANA-S4 digital servo amplifier by Kollmorgen must be transported without its components getting bent. This servo amplifier has a pollution level of 2 according to EN 60064-1 specifications. It comes with a built-in fan.

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Product Description

The S7720C-NANA-S4 digital servo amplifier by Kollmorgen has no expansion cards in the first and second slots. This servo amplifier reports a communication error when a wrong PC interface is selected. The product must be mounted in the vertical orientation. This device can be used to drive different kinds of motors under closed loop of torque, speed, and position control. The unit has a TUV certification for its STO function. It has potentially live sections during its operation phase. This amplifier must be connected to the protective earth by using a cable with a cross-section of more than 10 mm2.

The product may cause minor burns if its hot surface is touched during or immediately after its use. This device is not to be operated without establishing a low resistance earthing connection. The unit might restart automatically when there is a voltage dip or an interruption in the supply voltage based on how its parameters have been set. Its hardware can be modified only after getting permission from the manufacturer. This amplifier needs a mains choke connection if the mains voltage asymmetry is more than 3%.

The product casing can be cleaned using isopropanol or a similar cleaning solution. This device is not supposed to be operated immediately after it has been cleaned. The unit comes integrated with a fan that is protected by a grille. Its potential earth connection must be the last connection to be removed at the time of disassembly. This servo amplifier does not contain CMR, PBT, or similar hazardous substances.

S7720C-NANA-S4 Technical Specifications

Family: S700
Expansion Card in Slot 3: S2-2, SIL 2 Safety Card
Enable Input: Yes
Resolver Interface: Optimized
Onboard Bus Communication: EtherCAT and CANopen
Condensation Allowed: No
Switchgear Cabinet Size: Small
Memory: EEPROM
Expansion Card in Slot 1: None
Expansion Card in Slot 2: None

Frequently Asked Questions about S7720C-NANA-S4


Q: How can the station address of the S700 amplifier be preset during its setup?

A: The station address of the S700 amplifier be preset during its setup by using the keypad on its front panel.

Q: What happens when the S700 amplifier is touched during or immediately after operation?

A: The S700 amplifier may cause burns when it is touched during or immediately after operation.

Q: What applications can the holding brake controlled by the S700 amplifier not be used for?

A: The holding brake controlled by the S700 amplifier cannot be used for applications where functional safety is required.

Q: What functions does the safety card of the S700 amplifier have?

A: The safety card of the S700 amplifier has several safety functions for operating the drive shaft safely.

Q: When should the user implement additional filter measures to use the S700 amplifier?

A: The user should implement additional filter measures to use the S700 amplifier when it is operated in residential areas or business or commercial premises.

Internal Product Review

  • ‘‘S7720C-NANA-S4 digital servo amplifier has a built-in fan and a pollution level of 2.’’

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