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ARRK 459-8

Technical Data

Type ARRK 459-8
Machine Type Motor / Asynchronous
Degree of protection IP 54
Cooling system IC 411
Rated speed [rpm] 740
Rated power [kW/kVA] 250
Rated voltage [V] 500
Rated frequency [Hz] 50
Shaft height [mm] 450
Mounting IM B3
Rotor type Slip-ring rotor
Excitation -
Application Other


  • only for direct coupling
  • thermal monitoring by PTC thermistors
  • Lateral right terminal boxes
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