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Kollmorgen S60300-550

Product Introduction
The S60300 is a member of the Kollmorgen SERVOSTAR S600 series, a fully digital servo amplifier designed to control AC synchronous and asynchronous servo motors. It is a legacy product known for robust performance in industrial retrofits.
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Detailed content

Technical Specifications
  • Continuous Output Current: 3 Arms (RMS per phase)
  • Peak Output Current: 9 Arms (for up to 5 seconds)
  • Input Voltage: 208 – 480 VAC, 3-phase, 50/60 Hz
  • Rated Power: Approx. 0.75 kW continuous
  • DC Bus Voltage Range: 290 Vdc to 675 Vdc
  • Switching Frequency: 8 kHz (16 kHz selectable at lower voltages)
  • Current Loop Bandwidth: >1.2 kHz
  • Speed Loop Bandwidth: Up to 400 Hz
  • Position Loop Update: 250 µs
Functional Features
  • Multi-Feedback Support: Compatible with Resolver, Incremental Encoder, Sin/Cos Encoder, EnDat, Hiperface, BiSS, SFD.
  • Integrated Filters: Built-in mains filter to reduce EMI.
  • Motion Control: Supports positioning, speed profiles, jolt limiting, and registration functions (stores up to 255 motion blocks in indexer versions).
  • Auto-Tuning: Automatic gain tuning and notch filter capabilities.
  • Suffix -550: Indicates specific firmware/hardware configuration including standard I/O and communication options (often RS232/Analog).
Material & Structure
  • Chassis: Metal enclosure with IP20 protection (for cabinet mounting).
  • Cooling: Natural convection or passive cooling (fanless for lower current models).
  • Dimensions: Approx. 70 mm width, 275 mm height, 265 mm depth.
Working Principle
Utilizes digital signal processing (DSP) to execute vector control algorithms. It regulates the three-phase output voltage and frequency based on commanded setpoints and feedback signals to achieve precise torque, speed, or position control. The drive manages the DC bus voltage and regenerates energy through an internal brake chopper (with external resistor support).
Installation Requirements
  • Mount vertically inside a grounded control cabinet with adequate clearance for airflow (top and bottom).
  • Connect 3-phase AC mains (L1, L2, L3) to power terminals; ensure correct earth ground.
  • Use shielded twisted pair cables for motor power and feedback, grounded at the drive end.
  • Connect 24V DC auxiliary power if required for logic (depending on configuration).
Usage Notes
  • S600 series is discontinued for new designs; verify spare part availability.
  • Peak current duration is limited (typically 5 sec); repeated overloading triggers thermal protection.
  • Configure motor parameters accurately via MotionLink software to prevent oscillation.
  • Overvoltage protection trips between 450V and 900V depending on bus conditions.
Applications
Retrofit of legacy machinery, printing presses, textile machines, packaging lines, woodworking equipment.

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