Us Motors H32P3D 1.5 Hp Three Phase Tefc Ac Motor 182 Frame

Product Description

The US MOTORS H32P3D is a three-phase, premium-efficient AC motor built for demanding industrial and commercial applications. Rated at 1.5 horsepower with a nameplate speed of 1175 RPM at 60 Hz, this motor runs in a totally enclosed, fan-cooled (TEFC) enclosure machined from cast iron for durability in harsh environments. It accepts a wide voltage range of 208 to 230 volts and 460 volts at 60 Hz, or 190 to 380 volts at 50 Hz, making it adaptable to both domestic and international power systems. A Class F insulation rating handles elevated operating temperatures, and the horizontal-footed 182 frame mount fits standard equipment footprints. Licensed HVAC technicians, millwrights, and industrial electricians are the typical installers.

The H32P3D is suited for general equipment drive applications as well as harsh-environment service where moisture, dust, or contaminants are present. The TEFC enclosure prevents outside air from circulating through the motor, making it appropriate for washdown-adjacent areas, outdoor installations, and industrial process equipment. The 182 frame designation follows NEMA standards, allowing drop-in replacement on a wide range of single-speed, three-phase motor applications in commercial and light industrial settings. Dual-frequency capability at 60 Hz and 50 Hz extends its usefulness to international or multi-standard installations.

Key Features

• 1.5 HP premium-efficient three-phase output at 1175 RPM nameplate speed
• TEFC cast iron enclosure rated for general and harsh-environment service
• Wide voltage compatibility: 208 to 230 volts / 460 volts at 60 Hz; 190 to 380 volts at 50 Hz
• NEMA 182 horizontal-footed frame for standard equipment fitment
• Double-shielded ball bearings for reduced maintenance intervals
• Class F insulation for operation in elevated-temperature environments

Compatibility

Designed as an OEM-style replacement or new-installation three-phase motor for general equipment and harsh-environment applications requiring a NEMA 182 horizontal-footed frame with single-speed, 1.5 HP output.

Installation Notes

Installation should be performed by a licensed electrician familiar with three-phase motor wiring and applicable NEC requirements. Disconnect and lock out all power before mounting or making any electrical connections. Verify supply voltage and phase rotation match the motor nameplate before energizing. Confirm that motor shaft alignment and coupling tolerances meet the driven equipment specifications to avoid premature bearing wear.