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Call:1-888-551-3082 International: 1-919-443-0207
Call:1-888-551-3082 International: 1-919-443-0207


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The Kollmorgen AKM43E-EKCNR-01 is a brushless synchronous motor designed for precision control over acceleration, velocity, and position in devices such as automated and CNC machines. Falling under the AKM series, known for high-efficiency and high-density power output, this model is part of the AKM4 family, characterized by an 84 mm flange size and up to 6 Nm standstill torque. The motor uses a three-stack neodymium-iron-boron rare-earth magnet rotor, delivering high energy output at a low voltage. Available in three voltage variants (230V, 400V, and 480V), its performance ranges from a speed of 1500 RPM and power of 670 watts (230V variant), to a speed of 3000 RPM and 1.18 kW power (480V variant). The servomotor features a sealed powerful shaft, F-class insulation that can withstand up to 155 degrees Celsius, and a built-in resolver for feedback.
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Technical Specifications
  • Manufacturer: Kollmorgen
  • Product_Type: Brushless Synchronous Motor
  • Product_Series: AKM
  • Product_Model: AKM43E-EKCNR-01
  • Family: AKM4
  • Flange_Size: 84mm
  • Standstill_Torque: 6Nm
  • Rotor_Material: Neodymium-Iron-Boron magnet
  • Voltage_Variants: 230V, 400V, 480V
  • Rated_Speed_230V: 1500 RPM
  • Rated_Power_230V: 670 W
  • Rared_Speed_480V: 3000 RPM
  • Rated_Power_480V: 1.18 kW
  • Maximum_Torque: 15.90 Nm at 7500 RPM
  • Insulation_Class: F-Class
  • Operating_Temperature: up to 155 degrees Celsius
  • Shaft_Type: Sealed
  • Feedback_Type: Resolver only

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Phone Number: 1-888-551-3082

International: 1-919-443-0207

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