Product Description:

The S7480F-PBF2-S4 belongs to the S700 Servo Drives series manufactured by Kollmorgen. As a digitally controlled servo drive, it regulates torque, velocity, and position for a single mechanical axis in automated machinery. It coordinates with motion controllers to apply precise three-phase power to matched servo motors, allowing consistent response during indexing, conveying, and positioning tasks. Its dual-channel STO circuitry provides hardware-level power isolation for functional safety when motion must be removed without shutting down the entire cabinet.

The current loop in this drive refreshes every 62.5 µs, which allows the controller to correct phase current with minimal latency and maintain stable speed regulation under dynamic load changes. Its nominal output capability is 48 Arms, so connected wiring and upstream protection must support that continuous current level during extended operation. Acceptable line supply ranges from 208 to 480 V, allowing connection to common three-phase mains found in many industrial installations. For short bursts of acceleration, the amplifier can sustain peak output for 5 s before thermal foldback begins and limits continued overload. The housing has an IP20 rating, so it should be installed inside a control cabinet that keeps out conductive dust and dripping liquids. Overall height is 386 mm, which requires adequate vertical space and unobstructed airflow around the integrated fan-cooled housing.

The housing has a depth of 244 mm and a width of 190 mm, which supports compact mounting on DIN rails or backplates while maintaining clearance for the removable fan controller expansion card. Communication with the supervisory PLC is handled through the Slot 1 interface, which is factory installed as PROFIBUS for cyclic setpoint exchange, status updates, and diagnostic reporting during operation. Standard coated PCBs help protect copper traces from humidity and airborne contaminants that can collect inside cabinets over time. A controlled axial fan tied to internal temperature sensors adjusts airflow during sustained duty cycles, helping the drive manage internal heat as operating demand changes.