05.F5.B3A-0900 KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 05.F5.B3A-0900 is part of the F5 Combivert Axis Drives series and operates on a single-phase 230 VAC/DC input supply. This axis drive supports a maximum motor power of 0.37 kW and has a rated output current of 2.3 A. The device includes a braking transistor, EMI filter, and offers a maximum braking current of 4.5 A.
Internal Product Review
The 05.F5.B3A-0900 is a KEB Combivert F5 axis drive built for light-duty motion control, with 1-phase 230 VAC input supply and 2.3 A rated output current. An integrated braking transistor and EMI filter add practical value, while the 4 kHz switching frequency supports clean drive response. A 216% overcurrent limit gives the drive strong transient handling, making the unit a well-executed choice for compact axis applications.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The 05.F5.B3A-0900 is an axis drive module produced by KEB within the F5 Combivert Axis Drives series. It regulates the speed and torque of small AC motors in automated machinery by converting single-phase mains power into a controlled three-phase output for vector or V/Hz control. This makes the unit suitable for compact machine axes that need adjustable motor operation from a simple supply arrangement. An encoder feedback card is not fitted, so the drive relies on sensorless speed estimation during operation.
The drive accepts a 1-Ph 230 VAC/DC input supply, allowing direct connection to common single-phase outlets. The rated input current is 4.6 A at nominal load, and the output current is limited to 2.3 A to help protect connected motor windings from excessive heating. The unit delivers up to 0.9 kVA, which suits induction motors up to 0.37 kW while accounting for conversion losses. Its internal IGBT bridge switches at 4 kHz to balance output waveform quality and thermal load in the power stage. For brief overload events, the controller can supply up to 216% of rated current, and an overcurrent trip responds if current rises to 5 A. A separate short-time current limit of 180% also supports moderate acceleration and deceleration without immediately triggering the main fault circuit.
A braking transistor and EMI filter are installed as standard, allowing excess regenerative energy to pass through an external resistor of no less than 100 Ω. During dynamic stops, the module can sink up to 4.5 A of brake current, which is useful when the motor returns energy to the DC bus during deceleration. Line protection is provided by a 16 A gG fuse matched to the drive's overcurrent behavior. Housing type A places the unit in the smallest mechanical frame, which helps in cabinets with limited space. The maximum short-time current is 4.1 A, and the Combivert F5 architecture monitors these limits on a cycle-by-cycle basis.
