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Kollmorgen AKM42E-ANCNR-00

  • Product Name:​ AKM Size 42 Brushless PM Servo Motor, Winding E, Resolver, No Brake
  • Introduction:​ Mid-frame AKM synchronous servo motor with 84×84 mm IEC flange, smooth shaft, resolver feedback.
  • Technical Specifications:
    • Max Bus: 640 VDC
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Detailed content

    • Rated Power: 1.14 kW (at 640 VDC)
    • Stall Torque: 3.42 Nm
    • Nominal Torque: 2.72 Nm
    • Peak Torque: 11.3 Nm
    • Speed: 4000 rpm
    • Rotor Inertia: 1.45 kg·cm²
    • Feedback: 16-bit resolver
    • Shaft: 19 mm smooth, no key
    • Brake: None
    • Connectors: 2× rotatable M23
    • Protection: IP65
  • Construction:​ Aluminum housing, rare-earth magnets, class F (155 °C) insulation, PTC thermistor
  • Working Principle:​ 3-phase PM synchronous, closed-loop commutation via resolver
  • Applications:​ CNC aux axes, labeling, filling, material handling
  • Installation:​ Flange mount; no radial shaft load beyond catalog limit; separate PE
  • Notes:​ Auto-recognized by AKD via resolver; 640 VDC bus max—do not pair with 75 V drive.

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