Emerson – Unidrive SP5401 – AC Variable Speed Drive 55 / 75 kW, 380‑480 V

The Emerson Unidrive SP5401 is a high‑performance AC variable speed drive (VFD) from the Unidrive SP series (formerly Control Techniques). It is designed for controlling 3‑phase induction and servo motors, with both open‑loop and closed‑loop control, and is capable of handling demanding industrial applications such as pumps, conveyors, compressors and manufacturing equipment.