Digital guide

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Kollmorgen KM31E-ANCNR-00

  • Product Name:​ AKM3-Series Servo Motor, AKM31E frame, resolver, no brake
  • Product Introduction:​ Mid-frame permanent-magnet synchronous motor of AKM family, used with AKD/S300/S600.

Detailed content

  • Technical Specifications:​ AKM31 frame; “E” winding (mid-voltage 320 VDC bus class); continuous stall torque approx. 1.20 Nm; peak torque approx. 4.0 Nm; max speed 8000 rpm; resolver feedback (“R”); smooth shaft no brake (“N”); standard connector (“C” variant); IP40; class F insulation.
  • Functional Features:​ Low inertia, low cogging, global voltage winding, CE/UL.
  • Application Scenarios:​ Robotics joints, small CNC axes, lab automation.
  • Structural Characteristics:​ 70–80 mm flange class, rear resolver, keyed or smooth shaft.
  • Installation Requirements:​ Standard AKM foot/flange mount; correct cable set for AKD.
  • Usage Notes:​ “00” revision; map winding “E” in drive; do not confuse with KBM frameless series despite “KM” prefix.

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