Catálogos industriales
WEG Iberia Industrial. S.L.U.True
WEG Iberia Industrial. S.L.U.

Motor eléctrico

WEG  M Line - MAA - Low and High Voltage - ODP - Slip Ring

(Inglés)

These motors can be designed with configuration to meet cooling method and degree of protection requirements of different kinds of applications.

Standard Features:

  • Sinusoidal power supply of 220 to 13,800 V.
  • Motors manufactured in 4 to 12 poles.
  • Cast iron frames 280 to 560 and welded steel plates for frame 630 to 1800.
  • Cooling methods used:
    - Open self-ventilated;
    - Self-ventilated by ducts, air inlet and outlet;
    - Forced ventilated, air inlet and outlet by ducts;
    - Forced ventilation, cooling on top of motor;
    - Self-ventilated with air-to-air heat exchanger, heat exchanger on top of motor;
    - Self-ventilated with air-to-air heat exchanger, heat exchanger around the stator;
    - Forced ventilation in the air internal and external circuit, air-to-air heat exchanger;
    - Air-to-water heat exchanger;
    - Air-to-water heat exchanger, forced ventilation in the air internal circuit.
  • Mounting: B3.
  • Degree of Protection: IP23 to IP55.
  • Service duty: (S1).
  • Class of insulation: F.
  • Service Factor: 1.0.
  • Temperature rise: 80 °C.
  • Ambient temperature: 40 °C.
  • Altitude: 1000 m.
  • Temperature detector: Pt100, 1 per bearing with 3 wires.
  • Temperature detector: Pt100, 2 per phase with 3 wires.
  • Two accessory terminal boxes, one for signal accessories and the other for those accessories requiring power supply (space heaters).
  • Single phase space heater.
  • Labyrinth tachonite in grease lubricated bearings.
  • Grease lubricated bearings:
    - For 4 pole motors in the following frame sizes:
    - Up to frame 560 (inclusive) for 60 and 50 Hz;
    - Grease lubricated bearings for 6 pole motors and above.
  • Sleeve bearings:
    - For 4 pole motors in frame 630.
  • Electrically insulated non-drive end bearing for frames 450 and above, when connected directly to the power supply.
  • Painting: Acrylic polyurethane Polyamide epoxy (Final coat: Blue RAL 5007).
  • Stainless steel nameplate.
  • Grounding lug on the frame and terminal box.
  • Stainless steel slip rings.
  • Rotor terminal box separated from stator terminal box.
  • Compartment of slip rings and brushes separated from stator and rotor, behind the non-drive end bearing.
  • Grounding brush on the drive end shaft for frames 450 and up.
  • Automatic / manual brush lifting system.
  • 03 connection terminals in the power terminal box for high voltage (with terminal block).
  • 06 loose power connection leads for low voltage (without terminal block).

Solicite presupuesto