1 PCS USED ESA-Y3040C25-21 digital AC servo drive #PJ008

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1 PCS USED ESA-Y3040C25-21 digital AC servo drive #PJ008

1 PCS USED ESA-Y3040C25-21 digital AC servo drive #PJ008

$950.00

 

ESA-Y3040C25-21 is a digital AC servo drive from NSK’s ESA-Y series, specifically designed to work with the brand’s MEGATORQUE torque motors. It is ideal for high-precision positioning applications such as semiconductor manufacturing equipment and precision machine tools.

Core Specifications (Based on NSK ESA-Y Series General Specs & 3040 Model Standard Configuration)

Item Specification
Model ESA-Y3040C25-21 (NSK ESA-Y Series Servo Drive)
Drive Type Digital AC servo drive, compatible with torque motors
Motor Compatibility MEGATORQUE series torque motors (e.g., M-YSB3040 series)
Rated Output Current 30A (continuous); 40A (peak, typical)
Power Input 3-phase AC 200–240V, 50/60Hz
Control Modes 3-loop control (position/velocity/torque); electronic gear ratio setting supported
Communication Interfaces RS-232C; optional DeviceNet/CANopen (certain versions)
Feedback Interfaces EnDat 2.2 (absolute encoder); compatible with incremental encoders
Protection Functions Overcurrent, overvoltage, undervoltage, overheating, encoder fault protection
Cooling Method Forced air cooling (built-in fan)
Operating Temperature 0–40°C
Protection Class IP20 (cabinet installation only)
Version Identifier 21 (version number for firmware matching)

Key Notes

  1. Model Interpretation
    • ESA-Y: Series designation
    • 3040: Rated output 30A / peak output 40A
    • C: Control type
    • 25: Voltage class
    • 21: Version number
  2. Compatibility

    It is compatible with NSK M-YSB3040 series torque motors, supporting high-precision closed-loop position control. Typical applications include semiconductor lithography machines and precision machining centers.
  3. Configuration Method

    Motor parameters, control modes, stiffness gains and other settings can be adjusted via NSK servo tuning software. Online diagnosis and fault alarm functions are supported.
  4. Wiring Requirements

    A filter is recommended for the 3-phase power supply. Shielded twisted-pair cables should be used for encoder wiring to ensure signal integrity.
  5. Typical Applications

    Semiconductor manufacturing equipment, precision machine tools, automated production lines and other high-precision positioning scenarios.

 

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