... multiple motors, such as fan, water pump, engraving machine, injection molding machine etc. (2) Open-loop vector control: ... occasions such as machine tools, centrifuges, cranes and handling equipment, rolling mill and other loads. (3) Torque control: Fast ... <20ms, precision torque: <5%, applied to winding, drawing and other occasions.Technical Parameter VFD CapacityInput Voltage (V)Power Capacity ...