S7720A-NAF2-PM
Wake Industrial LLC is not an authorized distributor of this product.
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Kollmorgen S7720A-NAF2-PM digital servo amplifier has a built-in fan for ventilation. The mounting position of the device is vertical. The servo amplifier must be grounded on a conductive surface.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The S7720A-NAF2-PM is a high-performance digital servo amplifier manufactured by Kollmorgen. The unit features autotuning and cogging suppression qualities. The user can store the device for up to one year without any restrictions. However, if the servo amplifier is stored for more than one year, its capacitors must be re-formed prior to setting up and operating the device. Only 60°C or 75°C copper wires should be used for wiring the device. The product does not come with motor over-temperature sensing. It should be noted that the package does not contain the mating Sub-D connectors.
The S700 digital servo amplifier can be set up with the DRIVEGUI.EXE software via the serial interface of a computer. The device has complete digital control. It has a digital current controller, an adjustable digital speed controller, an integrated position controller, and an integrated 24V step/direction interface. The unit has a level 2 pollution level as per IEC 60664-1 specifications. The product must be mounted in a vertical orientation. There is an in-built fan for cooling the device. There is a 3-character LED display to show the status of the unit after the 24V supply is turned on. The product weighs 13 kg.
The servo amplifier has a functional safe restart lock STO using which it can be secured in standstill mode. So, even when power is supplied, the drive shaft seems to be protected against an unintentional restart. The Stop function shuts down the equipment in normal operation. The Emergency Stop function shuts down the machine at the fastest possible time in a dangerous situation. The function is defined by IEC 60204 specifications. The principles of emergency stop devices and their functional aspects are defined in ISO 13850 specifications.
Frequently Asked Questions about S7720A-NAF2-PM:
Q: How can the protective grill on the fan of the S700 digital servo amplifier be cleaned?
A: The protective grill on the fan of the S700 digital servo amplifier can be cleaned using a dry brush.
Q: What is the use of the Emergency Off function?
A: The Emergency Off function of the S700 digital servo amplifier is used to turn off the machine’s electrical power supply. This protects users from any danger from electrical energy.
Q: What is the ambient operating temperature of the S700 digital servo amplifier with a power derating of 2.5%/K?
A: The ambient operating temperature of the S700 digital servo amplifier is +40°C to +55°C with a power derating of 2.5%/K.
Q: Does the S700 digital servo amplifier contain electrostatically sensitive components?
A: Yes, the S700 digital servo amplifier contains electrostatically sensitive components, which can be damaged when handled incorrectly.
Q: What should be done if the S700 digital servo amplifier is stored for more than one year?
A: If the S700 digital servo amplifier is stored for more than one year, its capacitors must be re-formed prior to setup and operation. This can be done by removing all electrical connections and applying one-phase 230V AC for nearly 30 minutes to the L1 and L2 terminals.
