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Kollmorgen BDS4A-203J-0001

  • Product Name:​ BDS4 (Seidel) AC/DC Servo Drive, 3 A output class
  • Product Introduction:​ Legacy servo amplifier from Kollmorgen Seidel BDS4 platform for brushless motors.
  • Technical Specifications:
    • DC Input:​ 310 VDC (4.5 A DC line)
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Detailed content

    • AC Output:​ 230 VAC 3-phase, 3 A/phase
    • Feedback:​ Resolver/encoder supported
    • Control:​ Analog ±10 V velocity/torque command
    • Weight:​ ~2.1 kg (4.67 lb), DIN/panel mount
  • Functional Features:​ Analog command interface, no fieldbus, standalone drive.
  • Application Scenarios:​ Retrofit of older machine tools, textile machinery.
  • Structural Characteristics:​ Metal case, screw terminals, resolver SUB-D.
  • Working Principle:​ DC-bus IGBT amplifier with analog setpoint regulation.
  • Installation Requirements:​ External 310 VDC supply, 0–45 °C, IP20 cabinet.
  • Usage Notes:​ Not compatible with modern EnDat single-cable motors without interface box.

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