Digital guide

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Kollmorgen CKM20B-AKCN-00

  • Product Name:​ CKM Series Servo Motor (compact Kollmorgen motor)
  • Introduction:​ Economy/compact brushless servo motor, 20 frame size, intended as cost-optimized alternative to AKM2x.
  • Technical Specifications:
    • Frame 20 (approx. 58 mm class)

Detailed content

    • Stack B
    • Winding: AKCN = standard voltage, resolver or commutation encoder
    • Shaft: smooth or keyway (CN variant default smooth)
    • Brake: none
    • Feedback: resolver/classical incremental
    • Protection: IP54/IP65
    • Rated output: roughly 0.3–0.5 kW class
  • Features:​ Reduced options vs AKM, fixed connector orientation, lower cost.
  • Applications:​ OEM machinery, pump control, light automation.
  • Mounting:​ Compatible with NEMA/IEC compact flange adapters.
  • Notes:​ Not fully configurable like AKM; confirm winding voltage before drive selection.

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