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Kollmorgen PRD-0051AMPG-X0

  • Product Name:​ PRD Series Legacy Servo Amplifier (VRDM-class)
  • Product Introduction:​ Older single-axis brushless servo amplifier from the PRD/VRDM 5000 family, 230 VAC input, 15 A rating, often found in 1990s–2000s machine tools.
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Detailed content

  • Technical Specifications:
    • Input:​ 230 VAC ±10%, single/three-phase variant dependent
    • Continuous Current:​ 15 A (nameplate “15A”)
    • Feedback:​ Resolver or incremental encoder per VRDM scheme
    • Interface:​ Analog ±10 V torque/speed command, enable, fault relay
    • Status:​ Obsolete, refurbished only
  • Functional Features:​ Analog command following, built-in tachometer emulation, simple enable/fault logic.
  • Application Scenarios:​ Retrofit of older Grinding/EDM machines, spare for VRDM motors.
  • Usage Notes:​ Requires matching PRD control card; not directly substitutable by AKD without rewiring command source.

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