Product Description:

The 10.F5.MBD-3ADA variable-speed drive is produced by KEB and belongs to the F5 Combivert Axis Drives series. This AC inverter is intended to regulate three-phase induction or synchronous motors in automated machinery lines. By converting the fixed mains frequency into a controlled output, the drive supports closed-loop speed, torque, and positioning tasks that are common in material handling, packaging, and process equipment. It is suited to applications that need repeatable motor control rather than direct fixed-speed operation from the supply line.

With a maximum motor output of 3 HP, the inverter is sized for medium-power axes that require continuous torque delivery at a rated current of 5.8 A while still accommodating transient demands up to a peak of 10.4 A. Protection against fault conditions is provided through an overcurrent trip threshold set at 216 % of nominal current, complemented by a short-time overload capacity of 180 % for quick acceleration sequences. The internal IGBT bridge switches at 8 kHz, a frequency that balances lower audible noise with manageable switching losses. Cooling relies on a standard varnished heat sink assembly, and the field-oriented control algorithm works with an incremental encoder interface that offers Inc-In and Inc-Out channels for feedback daisy-chaining. An LCD operator panel with Serial/CAN connectivity provides parameter access and peak-value monitoring, and the inverter uses size code 10 for this frame.

The drive accepts a three-phase 400 V AC/DC line input and synthesizes the required output vectors through its field-oriented control processor. Code D incorporates reinforced coatings on the control and power sections to withstand moisture and conductive dust. The available voltage headroom and control response support conveyors, indexing tables, and servo-pump stages that need quick but stable torque changes during the duty cycle. Encoder-based feedback also helps the drive maintain speed stability during load changes and low-speed operation.