14.F5.G1E-3A0A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 14.F5.G1E-3A0A drive is part of the F5 Combivert Axis Drives series and supports a maximum motor power of 10 HP at 230 V AC/DC input with three phases. It operates using a V/F open loop control mode, has a switching frequency of 16 kHz, and features an optional closed loop flux vector control. The drive comes equipped with a braking transistor and allows for a maximum short-time current of 125%.
Internal Product Review
The 14.F5.G1E-3A0A is a KEB Combivert F5 axis drive designed for 230 V AC/DC operation on three-phase input. V/F open loop control with optional closed loop flux vector capability gives the drive impressive flexibility in demanding motion applications. A built-in braking transistor and 16 kHz switching frequency make this unit a strong choice for smooth, responsive axis-drive performance.
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Product Description:
The 14.F5.G1E-3A0A axis drive is produced by KEB within the F5 Combivert Axis Drives series. It is a variable-speed inverter that conditions three-phase power to regulate the torque and speed of induction or synchronous motors in automated machinery. The drive sits between the plant power bus and the motor terminals, serving as the axis component in multidrive systems for conveyors, pumps, and general automation. By modulating voltage and frequency, the unit allows motion controllers to match motor output to real-time process demands without mechanical throttling. This electronic regulation supports controlled acceleration, steady operation, and deceleration across changing machine loads.
The inverter accepts a three-phase input of 230 V AC/DC across 3 input phases and uses inverter size code 14. This frame rating supports applications up to 10 HP at 230 V. The control platform defaults to a V/F open-loop algorithm and can use open-loop flux vector control when the application requires more precise motor regulation. With external feedback, the drive can also operate with a closed-loop vector routine for greater speed and torque accuracy. Housing form factor code E identifies the mechanical envelope, allowing cabinet layouts to account for a consistent height and depth. The power topology accepts either AC mains or a DC bus, eliminating the need for an external rectifier in supported installations.
Current handling and dynamic operation are supported by an integrated braking transistor, which connects to an external resistor to dissipate regenerated energy during rapid deceleration. For transient demands, the output stage can supply up to 125% of rated current, providing additional current during short acceleration periods or sudden load changes. The drive disconnects the output if current reaches the 150% overcurrent threshold, protecting the power section from excessive electrical stress. The power stage uses a carrier frequency of 16 kHz, which reduces audible motor noise while maintaining smooth torque delivery. This switching rate also produces a finely modulated output waveform for stable motor response across the operating range.
