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Three-phase Induction Slip-Ring Motors - WA60 Line

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WA60 modular slip-ring motors are an ideal solution for applications which require high starting torque and low starting current. They are especially suitable for heavy load inertia applications like the mining and cement segments or situations where network conditions are weak.

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About this Product

Standard Features

  • Rated output: 315 to 5,000 kW
  • Voltage: 6,000 up to 10,000 V
  • Frame: 355 to 630 (IEC)
  • Number of poles: 4, 6, and 8 Poles
  • Frequency: 50 Hz
  • Mounting: horizontal
  • Cooling system: IC611 (TEAAC)
  • Degree of protection: IP55
  • Ambient temperature: -20 ℃ up to 40 ℃
  • Bearing type: grease-lubricated bearings
  • Thermal protection: RTD Pt-100, two per phase and RTD Pt-100, one per bearing
  • Service factor: 1.00
  • Insulation class: F
  • Rotor: wound rotor with collector rings
  • Brush holder: with fixed brush system or automatic motorized brush lifting system

 

Benefits

  • Modular concept, curtailment of delivery time
  • Flexibility in electrical and mechanical design
  • Appropriate for operations in severe conditions and aggressive environments
  • High-stiffness frame, made of good quality carbon steel
  • Slip ring system fixed or liftable on demand
  • Integrated control system for motors with liftable brush holder
  • Avoid premature wearing of the brushes and collector rings and dust accumulation inside the brush compartment for the innovative designed motorized brush lifting system
  • With extended lifecycle of the brushes and collector rings for the liftable slip ring system