Digital guide

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Kollmorgen B-204-A-29-004

  • Product Name: GOLDLINE B Series Servo Motor (legacy)
  • Product Introduction: Part of the Goldline B/EB series of brushless servo motors, offering rugged construction for industrial motion.
  • Technical Specifications​ (typical B-204 frame):
    • Frame Size: Approx. 200 mm flange class

Detailed content

    • Voltage: 230–480 VAC
    • Insulation: Class H
    • Feedback: Resolver or incremental encoder
  • Functional Features: High torque density for frame size; robust seals for industrial environments; medium inertia.
  • Application Scenarios: Heavy-duty indexing, metalworking, legacy robotic joints.
  • Performance Parameters: Continuous torque in tens of Nm range; speeds up to 4000–6000 rpm depending on winding.
  • Material Composition: Cast aluminium housing; steel shaft; epoxy-overcoated windings.
  • Structural Characteristics: Flange-mounted with keyed shaft; resolver mounted on rear; terminal box or connectorized.
  • Working Principle: Permanent magnet synchronous rotor with electronic commutation.
  • Installation Requirements: Rigid mounting surface; proper shaft alignment; grounding via motor case.
  • Usage Precautions: Legacy item—verify winding integrity before reuse; check bearing condition; ensure drive supports B-series feedback type.

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