20.F5.G0H-340F KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 20.F5.G0H-340F is part of the F5 Combivert Axis Drives series and supports both TTL auxiliary signal output and a Hiperface encoder interface. This drive provides open loop flux vector control with the option for closed loop and delivers a maximum motor power of 50 HP at 230V.
Internal Product Review
The 20.F5.G0H-340F is a KEB Combivert F5 axis drive with open-loop flux vector control and optional closed-loop operation. Support for a Hiperface encoder interface and 50 HP motor capability makes the drive a strong fit for precise, higher-demand motion applications.
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Product Description:
The 20.F5.G0H-340F is an AC inverter produced by KEB for the F5 Combivert Axis Drives series. It regulates the speed and torque of three-phase induction or synchronous motors in automated machinery where variable-frequency operation improves process control and energy use. Within a multi-axis line, the unit occupies the drive position assigned to the 20 mechanical frame. Its status communication allows the power section to operate with compatible control hardware across coordinated motion systems. This arrangement supports applications such as conveyors, processing equipment, and production machinery that require adjustable motor speed.
The auxiliary encoder monitor issues incremental feedback as TTL-level pulses, an interface that simplifies distance counting and slip detection in PLCs. Motor control uses open-loop flux vector control, which calculates rotor flux without requiring a motor-mounted feedback sensor. When higher precision is needed, optional closed-loop regulation can operate through the Hiperface serial encoder port. The general continuous power rating is 50 HP, allowing the inverter to supply motors up to 37 kW at nominal voltage. A B power module supports operation on 230 V networks. The frame arrangement provides the clearance, cooling space, and terminal spacing needed for installation with nearby line reactors or braking resistors.
The physical format uses housing designation H, and its enclosure depth fits standard 300 mm cabinets while leaving space for adjacent electrical components. When feedback is connected, the closed-loop algorithm compensates for changing loads and maintains the commanded speed within tight tolerances. The drive includes protection functions, organized parameters, and diagnostic menus for monitoring operating conditions and identifying faults. Configuration options are arranged in groups that support motor setup, acceleration control, feedback selection, and communication settings. Serial commands and scaling tables allow the inverter to exchange operating values with compatible controllers. The enclosure also provides access to power and control terminals while preserving the airflow needed to remove heat from the internal power electronics.
