W21 – Cast Iron Frame – Inverter Duty

WEG TEBC cast iron motors were designed to meet several applications were wide speed range variation is required. The windings are enameled with class H varnish and exclusive patented WISE insulation, which allows 3 times longer motor. The independent fan system offers low noise level and maximum cooling at low speeds. As additional feature, the WEG TEBC motor can be supplied with encoder which allows perfect motor speed control for critical applications.

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  • Rating power: 0.18 kW up to 315 kW
  • Poles: 2, 4, 6 and 8
  • Frame size: 90S up to 355M/L
  • Three-phase, IP55, 50 Hz or 60 Hz
  • Voltage:
    • 220-240/380-415//440-460 V for frame sizes up to 100L
    • 380-415/660//440-460 V for frame sizes 112M and up
  • Totally Enclosed Blower Cooled (TEBC)
  • Reinforced insulation
  • Service fator: 1.00
  • Design: N
  • Insulation class: F (DT=80K)


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