The new FR-A700 frequency inverters combine innovative functions and reliable technology with maximum power, economy and flexibility. The FR-A700 is particularly well suited for demanding applications like cranes and lifting gear, high-bay warehousing systems, extruders, centrifuges and winding machines.
Precision without encoders – Even without encoders the FR-A700 continuously calculates the optimum magnetic flux for every operating state. This now makes it possible to use inverters for many applications that were previously the exclusive domain of DC or closed-loop vector drives.
Ultra-precise speed and torque – When operated with an encoder, the FR-A700 drives impress with ultra-precise speeds across the entire control range (precision ±0.01 %) and extremely exact torque control (±10 % precision and ±5 % repeatability).