24.F5.A1R-94-A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 24.F5.A1R-94-A is part of the F5 Combivert Axis Drives series and is equipped with a standard control board. This inverter is suitable for motors up to 125 HP at 480V and includes a braking transistor as an installed accessory. It features a housing with form factor code R and is designated with inverter size code 24.
Internal Product Review
The 24.F5.A1R-94-A is a KEB Combivert F5 axis drive built with a standard control board and an integrated braking transistor. The 125 HP motor power rating gives this unit excellent headroom for demanding motion systems, making it a dependable high-capacity drive.
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Product Description:
The 24.F5.A1R-94-A is an AC axis inverter produced by KEB for the F5 Combivert Axis Drives series. Within a multi-axis automation cell, the unit converts fixed three-phase mains power into variable-frequency output, allowing a PLC to regulate an induction motor’s speed, torque, and direction without mechanical throttling. Support for encoder feedback modules and fieldbus interfaces enables closed-loop motion control for conveyors, extruders, and coordinated gantry axes.
The drive is equipped with a Standard Board that provides the primary control and feedback connections required for general-purpose operation. The board includes universal control inputs for connecting commands, status signals, and external control devices. Encoder ports support motor feedback, while onboard parameter storage retains the drive settings used by the connected application. A housing form factor code of R indicates the mechanical depth, mounting hole pattern, and internal airflow path, allowing adequate cabinet space to be reserved. The housing directs cooling air across the power stage and heat sink while providing access to the power and control terminals.
The size designation 24 corresponds to the power stage, heat sink mass, and terminal spacing used for this model. For Unit D installations connected to 480 V networks, the power channel has a maximum motor rating of 125 HP at 480 V. This rating indicates the largest compatible motor output when the applicable ambient temperature, cooling, and operating limits are satisfied. A factory-installed braking transistor switches regenerated energy from the DC bus to a suitable external braking resistor during rapid deceleration or operation with an overhauling load. This arrangement helps control DC-bus voltage when the motor returns energy to the inverter.
