5.5A Fieldbus Linear Motor Drive - 220V EtherCAT Flagship for Precision CNC Axes

A 5.5A Fieldbus Linear Motor Drive on a 220 V Bus

The JASNLD10002-23B-EC is a 5.5A Fieldbus Linear Motor Drive providing a 5.5 A output at 220 V within the JASNLD flagship series. Distributed by Lyenwsin, it is sized for linear motors on CNC and inspection axes where moderate force is delivered with high position resolution.

Multi-Mode Control over EtherCAT

EtherCAT carries the synchronized setpoint stream, and the drive runs CSP, CSV, CST, PP, PV, PT, and HM control modes as needed. Auto-tune and the updated PID logic settle the response quickly for a given axis stiffness and mass, so commissioning does not require days of manual gain staging.

Key Specifications

• Supply voltage: 220 V
• Output current: 5.5 A
• Fieldbus: EtherCAT
• Safety: STO
• Second encoder input: yes
• Control modes: CSP, CSV, CST, PP, PV, PT, HM
• Auto-tune: yes

Application Scenarios

The drive is at home on axes that must index and hold with micron-level repeatability:

• CNC machine tools: precision feed axes and rotary-table positions where force is moderate but accuracy is critical.
• Inspection equipment: scanning stages that move a probe or camera through a programmed path and settle between points.
• Semiconductor equipment: die handling and alignment stages in cleanroom production lines.
• Laboratory equipment: positioning stages for automated sample handling and measurement.

Selection Advice

Match the current to the motor

5.5 A covers moderate-force linear motors. Verify the motor’s continuous rating before specifying, and reserve headroom for acceleration peaks rather than running at the drive maximum.

Use the second encoder for accuracy

When the machine accuracy budget is tighter than the motor encoder, feed the external linear scale into the second encoder input so the position loop reads true machine position.

Safety and protection

STO keeps the axis safe to stop, and the built-in protections cover overvoltage, undervoltage, overspeed, overload, position deviation, and encoder errors. The disturbance observer and filters keep machining or inspection force steps out of the position loop. Lyenwsin’s support team can review your axis design and confirm the drive fits before you order.