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Kollmorgen AKM42G-EKC22-00

Product Name:​ AKM42 Frame Synchronous Servo Motor
Product Introduction:​ Compact mid-frame brushless servo motor with high power density for space-constrained automation.
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Detailed content

Technical Specifications:
  • Rated Power:​ ~1.48 kW (1.98 HP)
  • Stall Torque:​ 3.53 Nm
  • Nominal Torque:​ 2.35 Nm
  • Rated Speed:​ Up to 6000 rpm
  • Max Bus Voltage:​ 640 Vdc
  • Continuous Current:​ 4.8 Arms
  • Flange:​ 84 x 84 mm (Frame 42)
  • Shaft:​ 31.75 mm with open keyway
  • Feedback:​ Single-turn SFD (Smart Feedback Device, 24-bit) — based on similar EKCxx config
  • Connectors:​ 2 x M23 angled rotatable
  • Protection:​ IP65
    Features:
  • Low cogging for smooth low-speed operation
  • Multiple winding options for 320/560/640 Vdc buses
  • Compatible with AKD/S300 drives
    Materials & Structure:
  • Aluminum housing, keyed shaft (steel), resolver/SFD integrated
    Installation Notes:
  • Keyway must match coupling key dimensions
  • Avoid side-loading on shaft
    Precautions:
  • Verify feedback pinout before connection
  • Ensure ambient <40°C or derate appropriately

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