S7480F-NANA-NA Kollmorgen
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The Kollmorgen S7480F-NANA-NA is a servo drive from the S700 Servo Drives series, measuring 386 mm in height, 244 mm in depth, and 190 mm in width, with a weight of 13 kg. It has a rated current of 48 Arms and a peak output current of 96 Arms, with a voltage rating of 208 to 480 V. This servo drive features onboard EtherCAT and CANopen, dual channel STO capability, and coated PCBs for added durability.
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Product Description:
The S7480F-NANA-NA is a servo drive manufactured by Kollmorgen and belongs to the S700 Servo Drives series. Installed between the mains and the motor, it modulates phase voltage and current so that motion controllers can execute precise speed, torque, or position loops in industrial automation lines, packaging modules, and material-handling axes. The unit tolerates 30 switching operations per hour without derating.
This drive accepts a three-phase supply in the range of 208…480 V and delivers a continuous motor phase current of 48 Arms. For acceleration or short overloads, it can source up to 96 Arms, while an output stage switching frequency of 8 kHz keeps current ripple low for smooth torque production. The inverter draws up to 35 kVA under rated load, and a current form factor of 1.01 shows that its RMS output closely matches ideal sinusoidal waveforms, reducing motor heating. Dual-channel STO is integrated so the drive can remove drive energy without opening the power bus, and the residual voltage drop across its IGBTs is limited to 6 V. Internal logic is fed by a 24 V rail that requires 2 A, and the electronics bay carries no optional expansion card because EtherCAT and CANopen interfaces are already on board.
A compact enclosure measuring 386 mm in height, 190 mm in width, and 244 mm in depth houses the power stage and control electronics, and the assembly weighs 13 kg. Maximum airborne noise is specified at 62 dB(A), supporting installation in operator-accessible panels. Thermal losses when the power stage is disabled reach 24 W, and coated printed circuit boards shield sensitive traces from humidity or airborne contaminants. Standard as well as specially coated options are available, and the power section can supply up to 3 A for external motor holding brakes, simplifying wiring inside multi-axis cabinets.
Frequently Asked Questions about S7480F-NANA-NA:
Q: What is the voltage rating of the S7480F-NANA-NA servo drive?
A: The S7480F-NANA-NA servo drive is rated for 208 to 480 volts input.
Q: What is the rated output current for the S7480F-NANA-NA?
A: This servo drive supports a rated current of 48 Arms during continuous operation.
Q: What fieldbus communication options are included with the S7480F-NANA-NA drive?
A: The S7480F-NANA-NA features both EtherCAT and CANopen communication onboard without the need for an expansion card.
Q: Does the S7480F-NANA-NA have coated PCBs?
A: This model is built with coated printed circuit boards for enhanced protection.
Q: What type of STO functionality does the S7480F-NANA-NA support?
A: The S7480F-NANA-NA provides dual channel Safe Torque Off (STO) capability.
