Digital guide

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Kollmorgen S31061-PB

  • Product Name: SERVOSTAR 300 (S300) Series Digital Servo Drive
  • Product Introduction: Compact digital servo amplifier from the S300 series, designed for medium-power high-precision motion control, supporting synchronous/asynchronous motors.

Detailed content

  • Technical Specifications:
    • Input Voltage: 208–230 VAC (single/three-phase)
    • Continuous Current: 10 ARMS per phase
    • Peak Current: 20 ARMS (5 sec)
    • Rated Power: ~3.5 kVA @ 240 VAC
    • Velocity Loop Bandwidth: 800 Hz transmission capacity
    • Current Loop Bandwidth: High-performance smooth reaction
    • I/O: Isolated inputs/outputs, locking connectors
  • Functional Features: High-resolution feedback reporting; graphical user interface for reduced engineering time; fault protection; compact for small mounting spaces.
  • Application Scenarios: Precision automation, multi-axis systems, packaging, printing, robotics.
  • Performance Parameters: Internal power dissipation ~90 W; regen power internal 50 W; supports encoder emulation, STO options.
  • Material Composition: Metal enclosure with EMI shielding; PCB with surface-mounted components; isolated I/O circuits.
  • Structural Characteristics: Vertical mount design; modular expansion slots for communication cards (Profibus, etc.); DIN-rail or panel mount.
  • Working Principle: Digital current/velocity/position loops using PWM and space vector modulation; processes feedback signals (resolver, encoder) to adjust output vector.
  • Installation Requirements: Vertical installation​ on conductive grounded surface; top/bottom clearance ≥40 mm, side ≥75 mm; ensure cabinet ventilation; IP20 rating requires enclosed cabinet.
  • Usage Precautions: Derating 2.5%/°C above 40°C; connect serial interface (X6 RS232) only when powered off; ensure 24 VDC auxiliary supply isolation; avoid magnetic field sources nearby.

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