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Kollmorgen AKM74P-ACCNR

  • Product Name:​ AKM7 Frame High-Torque Servo Motor
  • Product Brief:​ AKM7 large-frame motor with P-winding for high continuous stall torque, smooth low-speed operation.
  • Technical Specifications:
    • Frame: AKM7, Stack 4
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Detailed content

    • Winding: P (high voltage/large frame)
    • Feedback: SFD (C), no brake (NR)
    • Stall Torque: AKM7 frame max ~53 Nm, stack-4 typical 30–45 Nm
    • Rated Speed: up to 3500 rpm
    • Max Bus: 640 VDC
    • Insulation: Class F, IP40/IP67 options
  • Application Scenarios:​ Direct-drive rotary tables, winders, heavy robot arms, press feeding systems.
  • Notes:​ High inertia; tune velocity loop conservatively; ensure drive peak current covers acceleration demand.

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