The JAND series high voltage 220V general servo drive adopts ARM+FA dual-chip platform, optimized current loop design, with high dynamic response, automatic gain adjustment, strong anti-interference ability, and supports position/speed/torque multi-control mode switching; it is equipped with RS485 interface to support Modbus communication, adapts to 17-bit/23-bit high-precision absolute encoders, has complete protection functions and rich monitoring items, and can be easily debugged through RS232 interface, widely used in automation fields such as laser, engraving, and packaging machinery.