Product Description:

The 19.F5.M0H-35GA is an axis inverter manufactured by KEB and assigned to the F5 Combivert Axis Drives series. It is intended for panel-mounted deployment where it supplies variable-frequency power to three-phase induction motors in automated material-handling or processing equipment. Logic functions remain energized through an external 24 V DC control supply, allowing fieldbus communication and diagnostic retention during mains isolation. The drive’s H-style housing and size code 19 align with the mechanical grid used throughout the series and support compact multi-axis stacking inside control cabinets.

During operation, the inverter accepts a three-phase line at 400 V. The supply must provide 3 symmetrical phases, and the unit can rectify either AC or DC input before modulating the output with a carrier set to 4 kHz. Its vector regulator applies Field-Oriented control so stator currents are resolved into torque-producing and flux-producing components, which improves response on asynchronous machines. The power section tolerates momentary overloads up to 150% of rated current, while the protection circuit trips at 180% to guard against sustained faults. The drive detects rotor position through an incremental encoder interface, and the standard cooling path directs airflow across the heat sink to protect semiconductors.

For connected machinery, the unit can energize motors up to 40 HP. Local control is handled through 1 analog input that may scale speed or torque references, while logical sequencing relies on 5 digital inputs evaluated every 1 ms by the control logic. Two digital outputs and a relay channel forward drive-ready or fault signals to a PLC, and the H housing form provides terminal access along the lower edge for straightforward wiring. This arrangement supports asynchronous motor applications that require short overload bursts and stable speed regulation.