NP0204G TECO-Westinghouse 20 hp 1800 RPM 256T 230/460V TEFC Severe Duty SGR 3-Ph Motor

NP0204G TECO-Westinghouse 20 hp 1800 RPM 256T 230/460V TEFC Severe Duty SGR 3-Ph Motor

This TECO-Westinghouse NEMA Premium electric motor is designed for severe duty industrial applications requiring reliable three-phase power. It replaces standard motors with enhanced protection features suitable for electrically risky environments.

Key Specifications

• Horsepower: 20 hp
• RPM: 1800
• Voltage: 230/460 V
• Amperage: 46.0/23.0 A
• Enclosure: Totally Enclosed Fan Cooled (TEFC), IP56
• Frame / Diameter: NEMA 256T Frame
• Shaft Dimensions: 4 x 1 5/8" Diameter Keyed Shaft
• Rotation: Reversible
• Bearings: Ball Bearings with SGR Bearing Protection Ring

Product Features & Fitment

Constructed with a cast iron frame and rigid base, this motor offers durability and stable mounting for industrial environments. It features Class F insulation and is suitable for inverter use, supporting variable torque speed ranges of 20:1 and constant torque ranges of 10:1 per NEMA MG-1 Part 31.4.4.2. The SGR bearing protection ring diverts harmful voltages away from the bearings, enhancing motor longevity in electrically challenging conditions.

Warranty

1 Year Manufacturer Warranty