2LS556EC Ethercat stepper open and closed-loop integrated stepper driver adopts EtherCAT  communication interface, integrating EtherCAT slave technology, vector control technology, built-in micro-fractionation technology, adaptive filtering technology and closed-loop control technology, realizing real-time control and real-time data transmission of stepping system, and optimizing the performance of the stepping motors: medium and low speeds have excellent smoothness and ultra-low noise; high speed torque is greatly improved and Expands the speed application range of stepper motors. smooth and accurate pure sinusoidal current vector control technology effectively reduces motor heating. The 2LS556EC Ethercat open and closed loop integrated stepping driver has perfectly supported many master control systems such as Beckhoff , Omron, Zmotion, Inovance , Xinjie, etc., and has been widely used in textile, robotics, lithium-ion power equipment, 3C electronics and other industries.