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Kollmorgen AKM42G-ANC21-00

  • Product Name:​ AKM4x Series Brushless Servo Motor, G-winding, 84×84 mm Frame
  • Product Introduction:​ Variant of AKM42 with G winding tuned for 6000 rpm operation and balanced inertia.
  • Technical Specifications:
    • Stall Torque: 3.51 Nm
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Detailed content

    • Peak Torque: 11.0 Nm
    • Rated Speed: 6000 rpm
    • Max Speed: 6000 rpm
    • Rated Power: ~1.47 kW
    • Rotor Inertia: 1.45 kg·cm²
    • Winding: G
    • Feedback: Code 21 (typically SFD or encoder variant per ANC21); confirm exact feedback from nameplate
    • Flange: 84×84 mm
    • Max Bus Voltage: 640 Vdc
  • Functional Features:​ Higher speed than E-winding AKM44, smoother at high rpm, low inertia.
  • Application Scenarios:​ Spindle drives, film/web feed, scanner heads, robotics joints.
  • Installation Requirements:​ Same AKM4x mechanical footprint; check feedback cable pinout (SFD vs encoder).
  • Usage Notes:​ Do not confuse ANC21 feedback with resolver-only motors; drive must support selected feedback.

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