NP0052G TECO-Westinghouse 5 hp 3600 RPM 184T 230/460V TEFC Severe Duty SGR 3-Ph Motor

NP0052G TECO-Westinghouse 5 hp 3600 RPM 184T 230/460V TEFC Severe Duty SGR 3-Ph Motor

The NP0052G is a premium NEMA electric motor designed for industrial applications requiring reliable, severe-duty performance. It is suitable for replacing standard 5 hp motors in three-phase systems, particularly in environments with electrical risk due to its specialized bearing protection.

Key Specifications

• Horsepower: 5 hp
• RPM: 3600
• Voltage: 230/460 V
• Amperage: 11.4/5.72 A
• Enclosure: Totally Enclosed Fan Cooled (TEFC), IP56
• Frame / Diameter: NEMA 184T, Cast Iron Frame
• Shaft Dimensions: 2 1/4" length x 7/8" diameter, keyed
• Rotation: Reversible
• Bearings: Ball Bearings with SGR bearing protection ring

Product Features & Fitment

This motor features a rigid base for secure mounting and is designed for inverter duty with a speed range of 20:1 for variable torque and 10:1 for constant torque, compliant with NEMA MG-1 Part 31.4.4.2. It includes Class F insulation and a service factor of 1.15, though it does not have built-in thermal overload protection. The SGR bearing protection ring diverts harmful voltages away from the bearings, making it ideal for electrically risky environments.

Warranty

1 Year Manufacturer Warranty