Parker - NK Series - Low Cogging Servo Motors

NK-series frameless servo motor kits are innovative and optimized, enabling the complete integration of a low-cogging direct drive servo motor within a mechanical system. Available with 230/400VAC windings, power ratings to 34kW and speeds to 15000 min-1

The NK servo motor kit is an innovative and comprehensive approach enabling the complete integration of the motor in a simplified mechanical system. This approach ensures that the size constraints of the machine are utilized to maximum effect. This delivers a more accurate, reliable and robust solution than traditional construction methods. A complete range of products is available to meet the design needs of many different mechanical systems in a host of different applications. Other more bespoke adaptations can be developed upon request.

Applications:

  • Medical
  • Tooling Machines
  • Marine
  • Special Machines
  • Electric Cylinders
  • Pump

Technical Overview:

  • Motor Technology : permanent magnet synchronous servo motor kit
  • Frame Sizes : 42mm | 56mm | 62mm | 80mm | 110mm | 143mm
  • Power Range : 0.2 ... 7.5 kW (air cooled) / 3,8 ... 34kW (water cooled)
  • Torque Range : 0.4 ... 41 Nm (air cooled) / 3,1 … 90 Nm (water cooled)
  • Speed Range : 1000 ... 8000 min-1 (air cooled) / 2000 ... 15000 min-1 (water cooled)
  • Voltage Supply : 230VAC | 400-480VAC
  • Number of Poles : 10
  • Cooling : Air-Cooled / Natural Convection (standard)  | Water Cooled (on request, NK3-8)
  • Protection Level : IP00
  • Feedback Sensors : Resolver | Absolute Encoder (EnDat, Hiperface) | Without Sensor
  • Other options : Holding Brake (optional)
  • Marking : CE

Advantages:

  • Compact footprint and reduced weight of the mechanical systems
  • Reduced cost
  • Direct Drive: accurate and robust mechanics
  • Complete and optimized solution including sensor, cooling system and drive
  • Integration assistance

 

 

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Parker - NK Series