EtherCAT Servo Motors: High-Speed Real-Time Motion Control from LICHUAN
2026-10-16
SHENZHEN, China – Industrial automation demands higher multi-axis precision and faster response, making EtherCAT industrial Ethernet the top choice for modern servo drive systems. LICHUAN, a leading manufacturer of servo motors and drives, offers EtherCAT bus servo solutions including LC10E, LC30E AC servo and DS2 low-voltage servo series for CNC machines, industrial robots, packaging machinery, textile equipment and 3C automation lines.
EtherCAT (Ethernet for Control Automation Technology) uses on-the-fly data processing to deliver ultra-low communication latency. LICHUAN EtherCAT servos follow CoE and CiA402 standards and work with most EtherCAT master controllers. With dual RJ45 ports and daisy-chain topology, our servo systems use Distributed Clock (DC) to achieve microsecond-level multi-axis synchronization, ideal for electronic cam and flying shear applications.
Compared with traditional pulse and RS485 servo systems, LICHUAN EtherCAT servo motors deliver key benefits. The system features microsecond synchronization and low jitter for high-speed interpolation. Standard RJ45 daisy-chain wiring greatly reduces cabling work and fault points inside control cabinets. Bidirectional real-time data communication supports online parameter tuning and equipment condition monitoring via LICHUAN servo software, enabling fast fault diagnosis and less production downtime.
EtherCAT’s differential digital transmission provides strong anti-interference performance and eliminates pulse loss, maintaining stable positioning accuracy in harsh factory environments. Thanks to standardized protocol, users can easily add more servo axes by cascading drives on the bus without controller hardware replacement.
LICHUAN EtherCAT servo products cover 50W–3kW power range with 40/60/80/110 flange sizes. The servo motor is equipped with a standard 17-bit encoder; multi-turn absolute encoders are optional to remove homing procedures after power-up. Motors are rated IP65 and supplied with full cable kits. Our PC tuning software supports gain auto-tuning and waveform capture for quick commissioning.
As automation equipment upgrades to high-precision multi-axis motion, EtherCAT servo systems become essential for machinery builders. LICHUAN integrates EtherCAT bus technology with self-developed servo control algorithms to supply reliable complete servo motor and drive packages.
Discover full EtherCAT servo datasheets and application stories at our official website: lichuanservo.com.
