07.F5.A1D-2B-A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 07.F5.A1D-2B-A is part of the F5 Combivert Axis Drives series and features a standard control board with D-type housing. It provides a rated output power of 1.6 kVA and a rated output current of 4 Amps at 230 Volts. This drive includes a braking transistor accessory, has a maximum motor power of 0.75 kW, and is rated for IP20 protection.
Internal Product Review
The 07.F5.A1D-2B-A is a KEB Combivert F5 axis drive with a standard board and IP20 protection. Integrated braking transistor support and 7.5 A maximum brake current give the drive strong braking capability for controlled motion applications. Clean operation at 230 V input and 16 kHz switching frequency makes this model a very capable F5 platform.
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Product Description:
The 07.F5.A1D-2B-A is an axis drive module produced by KEB within the F5 Combivert Axis Drives series. It converts a fixed single-phase supply into variable frequency and voltage for controlling small induction motors with outputs up to 0.75 kW. This conversion allows the drive to adjust motor speed and torque in packaging machines, conveyors, indexing tables, and other automated equipment. A factory-installed braking transistor enables the unit to dissipate regenerative energy through an external resistor. The standard control board supports the analog and digital signals commonly used for PLC motion commands.
The drive accepts a nominal input of 230 V and delivers a continuous output current of 4 A to the motor terminals. Internally, insulated-gate bipolar transistors operate at a 16 kHz switching frequency, reducing audible motor noise and improving torque linearity at low speeds. The drive reaches a rated apparent power of 1.6 kVA, making it suitable for applications that require moderate shaft power without an oversized electrical feeder. Its type D housing has an IP20 open-chassis design that protects against accidental contact with larger solid objects but does not provide water protection. The unit must therefore be installed inside a protected cabinet that maintains suitable cleanliness while providing sufficient access for wiring and cooling airflow.
Dynamic braking is coordinated through the integrated transistor and supports up to 7.5 A of deceleration current. An external braking resistor must have a minimum resistance of 56 Ω to prevent excessive current and power dissipation during motor deceleration. An overcurrent trip activates at 8.6 A to protect the power stage, while a short-term overload current of 7.2 A is permitted during acceleration. Thermal management limits internal power loss to 100 W, and the drive issues a warning if the heat sink temperature rises above 90 °C. Full-load regulation remains available down to 6 Hz, allowing the motor to produce useful torque at low speeds without encoder feedback. At standstill, the permitted current level helps the drive maintain motor torque while keeping power components within their operating limits.
