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Kollmorgen SAKM73M-ACCNR

  • Product Name:​ AKM 73-Frame Servo Motor (Special/Speed Variant)
  • Product Introduction:​ Large-frame AKM-series brushless servo motor with resolver feedback and smooth shaft, high torque density.
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Detailed content

  • Technical Specifications:​ Frame 73 (typically 145 mm flange class); winding M; ACCNR = resolver, smooth shaft, standard connectors; bus up to 640 VDC; rated power typically 3–5 kW class; stall torque in 10–15 Nm range depending on winding; IP65; M23 or larger power connector.
  • Structural Features:​ Long-body stator, large-diameter shaft, heavy-duty bearings; SpeedTec connectors; optional brake available in other suffixes.
  • Application Scenarios:​ Main spindle feed, press feeds, rotary indexing, robotics upper arm.
  • Usage Notes:​ Requires drive sized for >10 A continuous; check mechanical flange drill pattern; resolver alignment mandatory on first commissioning.

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