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Kollmorgen CR03551

  • Product Name:​ ServoStar CD5 / Legacy Drive Module (CR035xx family)
  • Product Introduction:​ Mid-power brushless servo amplifier from the ServoStar CD generation, often seen as 3.5 kW class drive with 16 A continuous / 48 A peak.
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Detailed content

  • Technical Specifications (CR03550 sibling reference):
    • Continuous Current:​ 16 A
    • Peak Current:​ 48 A (1 s)
    • Power:​ 3.5 kW
    • Input:​ 3-phase 230 VAC ±10 %
    • DC Bus:​ ~300 VDC
    • Switching:​ 8 kHz default
    • Feedback:​ SFD, EnDat, BiSS, resolver, incr.
    • Bus Options:​ EtherCAT, PROFINET, SERCOS III via card
    • Safety:​ STO SIL3/PL e
  • Functional Features:​ High overload capacity (200 % for 3 s), fast current refresh (~62.5 µs), slot-based fieldbus expansion.
  • Application Scenarios:​ Packaging, printing, machine tools, pick-and-place, lab automation.
  • Structural & Material:​ Sheet-steel chassis, internal fan, DIN-rail/panel hybrid.
  • Installation Requirements:​ Forced ventilation space, 24 V logic, grounded shielding.
  • Usage Notes:​ CR03551 is a specific option/label variant—verify firmware vs CR03550; obsolete, replaced by AKD/S700.

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