Product Description:

The 19.F5.A1R-76-A belongs to the F5 Combivert Axis Drives series manufactured by KEB. This drive modulates three-phase mains power and delivers controlled voltage and frequency to a connected motor, providing a compact axis inverter for coordinated motion tasks. It occupies the mechanical footprint used throughout the series, permitting side-by-side installation on a common DC bus. This arrangement allows multiple axes to share braking energy and control cabling without additional adapters.

The control section includes a standard board that provides speed loops, torque loops, analog inputs, and fieldbus readiness for production machinery. Its continuous output rating supports motors up to 40 HP, allowing the drive to operate midsize pumps, extruders, or gantry axes without external power boosters. An integrated braking transistor directs regenerated energy to a resistor bank, helping prevent overvoltage trips during rapid deceleration. The inverter size code is 19, which corresponds to the cabinet height, terminal ratings, and cooling airflow for this power class. Mechanical mounting follows housing form factor code R, indicating the depth and heat sink orientation used when several F5 modules are aligned on a backplate.

The drive is part of the broader Combivert F5 platform, so its parameter menus and option cards are compatible with other F5 units installed on the same machine. Its modular architecture allows the control board to be exchanged for an application-specific version with features such as additional encoder channels, without requiring replacement of the power stage. When operated from a three-phase supply at 230 V, the unit can power motors built according to the manufacturer’s B-frame guidelines. This operating arrangement preserves the drive’s torque capability while allowing moderate wire sizes to be used for branch circuits.