This 1HP 3-phase air compressor motor is engineered as a direct OEM replacement unit, built with premium cast iron and copper wire construction. Adopting TEFC IP55 fully enclosed structure and Class F insulation, it features stable 1800 RPM running speed, excellent heat resistance and durable fan cooling design. Strictly compliant with NEMA Design B standards, it perfectly matches original equipment performance, ideal for air compressor equipment replacement and daily industrial use.
?Specifics
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Type: Air Compressor Motor
Color: Black
Finish: Painted
Material: Cast Iron + Copper Wire
Output Power: 1 Horsepower
Operation Type: 3 Phase
Enclosure Rating: TEFC / IP55 Fully Enclosed
Frame Size: 143T Frame
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Service Factor: 1.25
Insulation Grade: Class F
Rated Voltage: 230V / 460V
Rated Speed: 1800 RPM
Cooling Method: Fan cooled
Full Load Current: 3.2A / 1.6A
Frequency: 60 HZ
NEMA Standard: Design B
Maximum Ambient Temperature: 40°C
Fit Type: Direct Replacement
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?OEM Part Number
PEWWE1-18-143T, PEWWE118143T
?Features
Premium Construction – Made of heavy-duty cast iron housing plus high-purity copper wire, ensuring solid structure and long service life.
Professional Protection Grade – TEFC fully enclosed design with IP55 rating, effectively dustproof and waterproof for harsh working environments.
Stable Power Performance – 1HP output, 3-phase operation, 1800 RPM rated speed, delivers steady and efficient running power.
High Standard Insulation & Heat Resistance – Class F insulation with 40°C maximum ambient temperature tolerance, safe and reliable for long-time continuous operation.
Wide Voltage & Current Adaptation – Supports 230V/460V voltage, matched with standard 3.2A/1.6A full load current and 60HZ frequency.
Direct OEM Replacement – Perfectly fits OEM part numbers PEWWE1-18-143T, PEWWE118143T, plug-and-play without modification.
Standard Industrial Specification – 143T frame size, 1.25 service factor, NEMA Design B standard, fully conforms to industrial motor application requirements.
Details↓
?Package Included
1x Electric Air Compressor Motor (As shown photos)
