07.F5.A1A-3E2 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 07.F5.A1A-3E2 is part of the F5 Combivert Axis Drives series and is equipped with a standard control board along with a braking transistor. This drive operates on a 3-phase 400 V AC/DC supply, has a rated power of 0.75 kW, and delivers a rated current of 2.6 A. It features 29 control terminals, an analog input resolution of 12 bits, and is rated for IP20 protection.
Internal Product Review
07.F5.A1A-3E2 is a KEB Combivert F5 axis drive designed for 3-phase 400 V AC/DC systems. Rated output of 0.75 kW with 2.6 A current capacity gives the unit a well-balanced fit for light motion applications. IP20 protection and a 16 kHz maximum switching frequency make the drive a strong choice for clean cabinet installations and smooth control response.
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Product Description:
The 07.F5.A1A-3E2 is an axis drive module built by KEB and supplied under the F5 Combivert Axis Drives series. It functions as a power stage that adjusts the voltage and frequency applied to a connected motor, allowing production equipment to start, stop, and regulate speed without mechanical throttling. The drive accepts a three-phase 400 V AC supply or a compatible DC link, allowing integration into common cabinet bus systems used for conveyors, packaging stations, and general motion equipment.
The drive supports a continuous motor output of 0.75 kW and draws a continuous line current of 2.6 A under rated load. For dynamic events such as acceleration, the inverter permits a short-term current of 200% of the rated value, with peaks of up to 4.7 A. Electronic protection trips at 240% of the rated current to protect the power semiconductors from excessive current. Pulse-width modulation is produced by an IGBT bridge that switches at a nominal frequency of 8 kHz and can operate at up to 16 kHz when lower acoustic noise or reduced torque ripple is required. An integrated braking circuit uses a GTR7 transistor to direct regenerated energy to an external resistor instead of allowing the DC-bus voltage to rise excessively.
Signal processing is handled by a Standard Board that provides 29 spring-clamp terminals for digital and analog wiring. The analog channel processes feedback with 12-bit resolution, allowing smooth adjustment of speed and torque control loops without harsh quantization. The unit has an IP20 enclosure that helps prevent accidental finger contact with internal components while permitting installation inside a protected control cabinet. Its compact housing measures 76 mm in width, 191 mm in height, and 144 mm in depth, reducing the panel space required for closely arranged drive modules. Housing form factor code A indicates the smallest mechanical frame in the Combivert product line, making the module suitable for densely populated multi-axis racks. The spring-clamp connections also provide direct access to the control wiring without requiring a separate terminal assembly.
