Product Description:

The 22.F6.K1R-YU5Z inverter drive is manufactured by KEB and belongs to the F6 Combivert Inverter Drives series. It is installed in automation panels to modulate the voltage and frequency supplied to asynchronous or synchronous motors, providing precise speed and torque control for conveyors, pumps, and similar loads. By accepting both open-loop and closed-loop commands, the unit fits into systems that require either simple scalar regulation or encoder-based vector control, and its automatic motor detection routine reduces setup time.

The control terminals provide 3 analog inputs; two of them share a versatile interface of ±10 V / ±20 mA / 4–20 mA, and the third accepts a separate 0–10 V reference. These channels let a PLC send speed, torque, or process setpoints using standard voltage or current loops. For discrete commands, the drive offers 8 digital inputs that can trigger enable, jog, or preset functions, while 4 digital outputs return status signals such as drive-ready or fault indications to supervisory equipment. Open-loop operation relies on calculated rotor flux, whereas closed-loop mode uses encoder feedback to maintain accuracy under load changes. Automatic motor detection measures stator parameters so vector-control settings match the connected machine without manual data entry.

Classification as Device Type 402 places the model within KEB’s parameter structure and available feature set. A single form-C contact provides 1 relay output for hardwired alarms or system interlocks, and the safety circuit is wired through 2 STO inputs that meet stop-category requirements by removing torque through power-stage gating. Internal logic mapping supplies 3 virtual outputs, allowing status signals to be reassigned to fieldbus tags without extra hardware. The drive supports the PP, VL, HM, CSP, and CSV motion profiles, so it can follow position, velocity, or torque references generated by external controllers. Support for asynchronous and synchronous motors allows the drive to operate with both motor technologies in the same facility.