Product Description:

The 07.F5.B1B-R001 axis drive is produced by KEB within the F5 Combivert Axis Drives series. This variable-speed converter interfaces with three-phase induction or synchronous motors to regulate torque and speed in production lines, material handling modules, and other automated equipment. By combining power electronics with embedded control, the unit links field devices to higher-level PLCs and maintains the commanded motion profile while protecting the motor and supply system. It can manage acceleration, steady running, and deceleration in machines that require repeatable axis behavior over long operating cycles.

Electrical compatibility starts with a supply window of 305–528 V AC, so the drive tolerates mains fluctuations without derating. Within that window, the nominal feed is 480 V three-phase, matching typical industrial distribution panels. The converter tracks line cycles at 50/60 ± 2 Hz, which allows the same setup on both European and North American grids. Output voltage is pulse-width modulated across three phases from 0 V up to 528 V, giving full motor flux across the speed range. Command processing uses PNP control logic that simplifies wiring with sourcing sensors, and every control cycle is refreshed in 2 ms, providing tight current and velocity loops for dynamic axes.

The integrated energy management uses an F5-specific chopper module coded GTR7; it directs regenerated power to an external braking resistor through the DC link when surplus energy must be dissipated. A factory-mounted braking transistor is already present, which simplifies panel integration. Up to 8 independent parameter sets can be stored in nonvolatile memory, letting one drive alternate between recipes, motor types, or machine stations without reprogramming. This helps the controller switch between operating profiles quickly when the machine handles multiple product formats during the same shift.