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Kollmorgen AKMH31C-CNKNGF

Product Name:​ AKMH31 Stainless Steel Hygienic Synchronous Servo Motor
Product Introduction:​ 316L stainless steel, IP69K-rated food-grade servo motor for aggressive washdown. Round housing with no external bolts, sloped rear cover, FDA-approved seals.
Technical Specifications:
  • Frame: AKMH3 (Ø89 mm flange)

Detailed content

  • Rated Torque: 0.91 Nm stall
  • Rated Speed: up to 6000 rpm (480 VAC reference)
  • Rated Power: approx. 0.41 kW
  • Peak Torque: 3.76 Nm
  • Rated Current: 1.24 A RMS
  • Peak Current: 5.5 A
  • Rotor Inertia: 0.33 kg·cm²
  • Poles: 8 (4 pole pairs)
  • Feedback: Hiperface DSL absolute multi-turn, ±1 arc-min accuracy, 4096 revolutions
  • Brake: None
  • Shaft: Ø14 mm, no keyway
  • Protection: IP69K
  • Thermal Sensor: KTY83-110 plus PTC
  • Body Material: 316L stainless steel
    Functional Features:​ Single hybrid cable (power + digital feedback), EHEDG/3A-oriented design, no contaminant traps, plug-and-play with AKD drives.
    Application Scenarios:​ Food, beverage, dairy, pharmaceutical filling machines, washdown packaging, open-frame hygienic conveyors.
    Installation Requirements:​ Use stainless hardware; avoid carbon-steel contact to prevent galvanic corrosion; align Ø75 mm bolt circle.
    Usage Notes:​ Only use FDA-grade lubricants and cables rated for high-pressure steam cleaning.

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