12.F5.A1D-3A0A KEB
Wake Industrial LLC is not an authorized distributor of this product.
The KEB 12.F5.A1D-3A0A is part of the F5 Combivert Axis Drives series and features a 3-phase, 400 VAC supply with a maximum motor power of 5 HP. It includes 5 PNP digital inputs, 2 open collector transistor outputs, and an 11-bit analog input resolution. The drive has a rated current of 9.5 Amps, a maximum current of 17 Amps, and is protected by an IP20 enclosure.
Internal Product Review
The 12.F5.A1D-3A0A is a KEB Combivert F5 axis drive designed for dependable motion control on a 400 VAC 3-phase supply. Rated current of 9.5 A and max current of 17 A give the drive strong operating headroom for demanding axis applications. An integrated braking transistor adds valuable stopping control, making this model an excellent choice for disciplined drive performance.
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Product Description:
The 12.F5.A1D-3A0A inverter is produced by KEB for the F5 Combivert Axis Drives series and serves as a power and control interface between the mains supply and a controllable AC motor in automated machinery. Equipped with a standard control board, it supports velocity and torque regulation for motors up to the stated power class while housing an integrated braking transistor to dissipate regenerative energy during rapid stops. The unit fits inside control cabinets and suits applications that need a compact axis drive rather than a discrete starter.
An analog input processed at 11-bit resolution lets the controller interpret speed or torque references with 2048 discrete steps. The drive includes 5 PNP-compatible digital inputs for binary commands or status checks. Internal tasks are refreshed every 1 ms, so field signals are transferred to the PWM stage without noticeable lag. Protective spacing and finger-safe vents give the enclosure an IP20 rating, which is suitable for clean control cabinets. During heavy acceleration, the drive can deliver up to 17 A of output to the motor, which is a temporary value tied to the size 12 power section. A total of 17 screw or spring terminals carry line, load, I/O, and grounding conductors, and two open-collector transistor outputs can source 50 mA combined for status indication.
Continuous operation is limited to a motor current of 9.5 A, which matches the thermal limits of the silicon devices and heat sink. The input side accepts a 400 VAC three-phase mains supply, and the output inverter delivers matching phase power to the motor. With this supply, the unit supports machines demanding up to 5 HP of shaft power, while a single relay rated 30 VDC at 1 A provides an isolated dry contact for drive-ready or fault signaling. Relay switching complements the transistor outputs so the controller can satisfy both PLC-level and field-device notification requirements without external interposing relays.
