Product Description:

The 07.F5.CBB-YA53 is an AC drive module produced by KEB within the F5 Combivert Axis Drives series. It functions as a power stage that converts fixed utility power into variable frequency and voltage for commanding three-phase motors in automated machinery. This type of module is commonly used where controlled speed, torque response, and compact cabinet installation are required for industrial motion tasks.

The drive accepts an input supply of 400 V AC/DC, matching common European industrial mains and DC-bus configurations. Its continuous line-side capability supports a rated current of 2.6 A, allowing it to deliver steady torque to small automation axes. With a mechanical output of 0.75 kW, the model is sized for light-duty conveyors, pumps, or positioning tables. The inverter switches at a rated carrier frequency of 8 kHz, which can reduce audible motor noise and improve current waveform quality. The power stage uses pulse-width modulation, a control method that shapes the DC-link voltage into timed pulses to produce the required output waveform. Housing type B keeps the enclosure within a medium frame height so the unit fits standard 300 mm-deep control cabinets.

For transient demands, the inverter can source up to 180% of its nominal current, and its electronic protection trips at 216% to help prevent semiconductor overheating during fault conditions. Rotor feedback uses a resolver and initiator, providing position feedback with temperature-tolerant operation and avoiding the need for a high-resolution optical encoder. The unit is intended to run a three-phase AC motor, and the available overload margin supports stable vector or V/Hz control during acceleration and deceleration. This feedback arrangement suits applications that need dependable closed-loop operation under repeated starts, stops, and load changes.