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Kollmorgen AKM53M-CNCNEM00

  • Product Name:​ AKM5 Series Synchronous Brushless Servo Motor (240 VAC winding, stack length 3, ValueLine)
  • Product Introduction:​ Part of Kollmorgen’s AKM family of standard-configured brushless AC servo motors. Designed for direct coupling to AKD, S400/S600/S700 and legacy SERVOSTAR drives without custom engineering. Delivers high torque density, low cogging and smooth rotation for demanding motion axes.
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Detailed content

  • Technical Specifications:
    • Frame size: AKM5 (108 mm flange)
    • Winding code: M (240 VAC class, 640 VDC max bus)
    • Continuous stall torque: approx. 11.37 Nm
    • Peak torque: up to 38.4 Nm
    • Maximum speed: 6000 rpm (4050 rpm typical catalog limit for M-winding sample)
    • Rotor inertia: 0.000912 kg·m²
    • Shaft diameter: 24 mm (keyway/flat per option)
    • Feedback: resolver or encoder per suffix (CNCNEM00 decodes to specific connector/feedback/brake/shaft config)
    • Insulation: Class F (155 °C), 100 °C rise over 40 °C ambient
    • Protection: IP65 standard body, IP40 shaft (IP65 with seal option)
    • Brake: optional 24 VDC fail-safe parking brake
  • Functional Features:​ Neodymium permanent magnet rotor; 3-phase stator; exceptionally low harmonic distortion; plug-and-play motor recognition on AKD drives; full-frequency autotuning support; multiple feedback options (resolver, SFD, EnDat, incremental, sine).
  • Application Scenarios:​ CNC machine tool axes, packaging machinery, semiconductor handling, medical automation, robot joints, printing presses, food & beverage fillers.
  • Construction & Materials:​ Laminated steel stator, NdFeB rotor magnets, precision ball bearings (≥20 000 h life), anodized aluminum housing, Intercontec connector interface.
  • Working Principle:​ Three-phase sinusoidal current in stator windings interacts with permanent magnet rotor field to produce controlled torque; position/speed closed loop managed by drive using rotor feedback.
  • Installation Requirements:​ IM B5 flange mount; align shaft mechanically; use specified shielded power and feedback cables; ensure earth ground; observe bearing radial/axial load limits; brake requires 24 VDC regulated supply.
  • Usage Notes:​ Never connect directly to mains; always pair with certified servo amplifier; check duty cycle derating above 1000 m altitude; brake is parking-only, not for cyclic dynamic stopping.

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