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Frameless Low Cogging Servo Motors - NK Series

Frameless Low Cogging Servo Motors - NK Series

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

Technical Specifications

  • Frame Size: 42 mm, 56 mm, 62 mm, 80 mm, 110 mm, 143 mm
  • Continuous Output Power: 0.2 to 7.5 kW (air cooled), 3.8 to 34 kW (water cooled)
  • Continuous Torque: 0.4 to 41 Nm (air cooled), 3.1 to 90 Nm (water cooled), 3.5 to 362 lb-inch (air cooled), 27 to 796 lb-inch (water cooled)
  • Peak Torque: 1.7 to 137 Nm (air cooled), 6.6 to 137 Nm (water cooled), 15 to 1212 lb-inch (air cooled), 58.4 to 1212 lb-inch (water cooled)
  • Rated Speed: 1000 to 8000 RPM (air cooled), 2000 to 15000 RPM (water cooled)
  • Input Voltage: 230 VAC, 400 to 480 VAC
  • Motor Pole Count: 10
  • Feedback Type: Resolver, Absolute Encoder (EnDat, HIPERFACE), Without Sensor
  • Compatible Parker Drive: PSD1, Compax3, AC890SD, AC650S, AC30V
  • Specifications Met: CE
  • Ingress Protection Rating: IP00
  • Holding Brake Included: Optional
  • Cooling Method: Air-Cooled / Natural Convection (standard), Water Cooled (on request, NK3-8)
  • Shaft Type: Hollow (ID: 9 - 40mm)
Safety Warning

Full Product Description

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.

Markets:
• Machine Tools
• Packaging Machinery
• Medical
• Other Life Sciences
• Marine & Submarine

Features/Benefits:
• Permanent magnet synchronous servo motor kit
• 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

Applications:
• Tooling Machines
• Special Machines
• Electric Cylinders
• Pump
• Compresssor
• Winch

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