20A High-Voltage Servo Drive 220V for Heavy Automation Axes

The JASND30002-23B is a 20A High-Voltage Servo Drive for 220 V installations, engineered for the heaviest axes in demanding cycle duty. Available through Lyenwsin, this flagship fieldbus drive hosts a fast current loop on an ARM-plus-FPGA platform, giving high dynamic response, minimal settling time, smooth operation, and low vibration. The 20 A output can source the peak current drawn by larger servomotors during acceleration and reversal.

Current Headroom for Bigger Axes

At 20 A output, this drive supplies the current peaks that larger servomotors demand when reversing direction or accelerating heavy loads. Combined with the disturbance torque observer, it keeps the axis stable under changing mechanical load rather than letting resonance build up.

Resonance and Noise Control

Auto-gain tuning plus multiple notch filters prevent the drive from amplifying structural vibration. Filter placement is configurable so the user can address the specific resonant peaks of the machine frame.

Fieldbus Integration

RS485, CANopen, EtherCAT, and ProfiNET provide flexible network choices, supported by switchable position, velocity, and torque control modes covering CSP, CSV, CST, PP, PV, PT, and HM.

Specification Set

• Supply voltage 220V, output current 20A
• RS485, CANopen, EtherCAT, and ProfiNET communication
• Switchable CSP, CSV, CST, PP, PV, PT, and HM modes
• Notch filters, disturbance observer, and auto-gain tuning

Applications

This drive targets CNC machine tools, factory automation, semiconductor equipment, robotics, battery manufacturing, material handling, and packaging machinery. The 20 A output suits the heaviest axes in these sectors, such as large gantry bridges, press feeders, and high-inertia rotary tables, where torque must stay stable across the full speed range.

Distributor Guidance

Lyenwsin provides datasheets, wiring references, and application support for integrating this high-current servo drive into your machine. Verify your servomotor’s peak current stays within the drive’s capability and discuss your fieldbus choice with our technical support team. We can also advise on cabinet wiring and commissioning so the axis reaches production faster. Request a quote for pricing and lead time.