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Kollmorgen AKM62G-ACC2DB00

  • Product Name:​ AKM62 Frame Brushless Synchronous Servo Motor
  • Product Introduction:​ Permanent-magnet AC servo motor, size 62 frame, winding G, equipped with absolute multiturn EnDat encoder, keyway shaft, 24 VDC holding brake and dual rotatable Intercontec-style connectors.
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Detailed content

  • Technical Specifications:
    • Frame: AKM62 (approx. 138 mm flange class)
    • Max DC Bus: 640 VDC (400/480 VAC winding class)
    • Winding: G (high-speed, lower inductance)
    • Rated Speed: up to 6000 rpm depending on stack
    • Stall Torque: up to 25 Nm class for AKM62 frame
    • Rated Power: up to 6.16 kW at max bus for AKM62
    • Feedback: EnDat 2.1 absolute multiturn encoder (27-bit class)
    • Shaft: keyway, 32 mm diameter typical for AKM62
    • Brake: 24 VDC fail-safe holding brake integrated
    • Connectors: dual rotatable SpeedTec/Intercontec, power + feedback
    • Insulation: Class F (155 °C), 100 °C rise over 40 °C ambient
    • Protection: IP65 standard
    • Certifications: cURus, CE, UL recognized
  • Functional Features:​ Plug-and-play motor recognition with AKD-series drives; full-frequency autotuning; low cogging; absolute homing retained after power loss; brake released only with 24 VDC applied.
  • Material / Structure:​ Laminated silicon-steel stator; neodymium permanent-magnet rotor; aluminum alloy frame; steel keyed shaft; die-cast end bells; molded polyurethane cable glands.
  • Working Principle:​ 3-phase stator current generates rotating field; PM rotor follows field angle reported by EnDat encoder; drive controls torque via d/q current transformation.
  • Application Scenarios:​ Rotary indexing tables, CNC feed axes, vertical lift axes requiring brake, medical automation, packaging machines with absolute position demand.
  • Installation Requirements:​ Rigid flange mounting with coupling runout < 0.05 mm; separate shielded brake supply fused at 24 VDC; encoder cable must be continuous shielded EnDat-rated cable; align connector keys before locking.
  • Usage Notes:​ EnDat drive firmware mandatory; brake is not a holding device during motion, only for static safe state; motor must be tuned to actual load inertia before full-speed operation.

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