6A 380V High-Voltage Servo Drive for Precision Factory Automation

The JASND30003-23B is a 6A 380V High-Voltage Servo Drive built for high-dynamics motion on a 380 V supply. Distributed by Lyenwsin, this flagship fieldbus drive is rated for 6.0 A output and uses an ARM-plus-FPGA dual-chip platform to deliver a fast current loop, short settling time, and reduced mechanical vibration. It suits machines that need tight control of position and torque over a fieldbus.

Processor and Loop Design

By splitting real-time current-loop execution from supervisory control across the two chips, the drive keeps loop latencies low. Auto-gain tuning shortens commissioning, and multiple notch filters suppress mechanical resonances around particular structural frequencies.

Rejecting External Disturbance

A disturbance torque observer estimates and counteracts external load torque, keeping the axis on command during variable machine loading. This matters in equipment where the load changes from cycle to cycle, such as pick-and-place stations and press feeds.

Communication and Control Modes

RS485, CANopen, EtherCAT, and ProfiNET are all supported, alongside switchable control modes spanning position, velocity, and torque regulation. Selectable modes include CSP, CSV, CST, PP, PV, PT, and HM, giving the integrator flexibility across PLC ecosystems.

Ratings and Interfaces

• Supply voltage 380V, output current 6.0A
• RS485, CANopen, EtherCAT, and ProfiNET options
• Selectable CSP, CSV, CST, PP, PV, PT, and HM modes
• Auto-gain tuning plus notch filters and disturbance observer

Target Sectors

The drive serves CNC machine tools, factory automation, semiconductor equipment, robotics, battery manufacturing, material handling, and packaging machinery. Its 380 V stage pairs with mid-power servomotors in precision cycle applications where consistent torque and fast response are expected.

Ordering and Technical Support

Lyenwsin stocks this servo drive and provides configuration guidance, wiring references, and motor matching advice. Discuss your servomotor rating, fieldbus protocol, and cycle duty with our technical team to confirm the 6 A output fits your axis. Contact us for a quote.