NEW ~ WEG 250 HP, 3600 RPM W40 Series Premium Severe-Duty Motor

Premium 250 HP, 3‑phase 460V ODP cast‑iron motor built for heavy pump, compressor, and refrigeration duty; the RF configuration is optimized for demanding, continuous operation and tighter application requirements than standard general‑purpose versions.

• Brand: WEG, NEMA Premium Efficiency severe-duty inverter-duty AC motor
• Model: 25036OT3G445TS-RF, W40 series
• Horsepower: 250 HP (approximately 185 kW)
• Phase: 3-phase AC
• Voltage: 460 V, 60 Hz
• Full-load current: about 278 A at 460 V
• Speed: 3565–3600 RPM, 2-pole
• Shaft:
  • Diameter: 2.375 inches (2-3/8")
  • Length: Approximately 4.75 inches
  • Keyway: Standard keyed shaft
• Enclosure: ODP (Open Drip Proof), IP23
• Frame size: 444/5TS, foot-mounted
• Service factor: 1.15, continuous duty
• Power factor: approximately 0.88 at full load
• Full-load efficiency: around 95%
• Insulation: Class F, 40°C ambient rating
• Bearings: ball bearings (6314 series) with Polyrex EM grease
• Construction: cast-iron frame and endbells
• Approximate weight: about 1458 lb

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