NP1/52 TECO Westinghouse 1 1/2 hp 3600 RPM 143T Frame 230/460V TEFC 3-Phase Motor

NP1/52 TECO Westinghouse 1 1/2 hp 3600 RPM 143T Frame 230/460V TEFC 3-Phase Motor

The TECO Westinghouse NP1/52 is a severe duty, NEMA Premium electric motor designed for industrial applications such as fans, blowers, pumps, crushers, compressors, mixers, and conveyors. It replaces standard motors requiring a reliable, high-performance solution with inverter duty capability.

Key Specifications

• Horsepower: 1 1/2 hp
• RPM: 3600
• Voltage: 230/460 V
• Amperage: 4.0/2.0 A
• Enclosure: Totally Enclosed Fan Cooled (TEFC), IP54
• Frame / Diameter: NEMA 143T
• Shaft Dimensions: 7/8" Diameter x 2 1/4" Length
• Rotation: Reversible
• Bearings: Ball Bearings

Product Features & Fitment

Constructed with a cast iron rigid base, this motor offers durability and stability in demanding environments. It features Class B insulation and is suitable for inverter use per NEMA MG-1 Part 31.4.4.2, supporting a variable torque speed range of 20:1 and constant torque speed range of 10:1. The keyed shaft ensures secure coupling with driven equipment, while the motor’s design allows for easy installation and maintenance in three-phase systems.

Warranty

1 Year Manufacturer Warranty