Description
The US Motors D3P1D is a heavy-duty general purpose motor engineered for demanding HVAC and industrial applications. Built on the trusted US Motors platform, this unit delivers consistent, reliable performance across a wide range of commercial and industrial environments.
Key Specifications
- Horsepower: 3 HP
- Voltage: 208-230/460 VAC
- Phase: Three Phase
- Speed: 3,490 RPM
- Number of Speeds: 1
- Full Load Amps: 3.7 Amps
- NEMA Frame Size: 145T
- Enclosure Type: Open Drip-Proof (ODP)
- Bearing Type: Ball Bearing
- Mounting: Horizontal Footed Mount
- Rotation: Reversible
Performance & Design Features
- Dual-voltage capability (208-230/460V) for flexible installation across a variety of electrical systems
- Three-phase operation ensures smooth, efficient power delivery and reduced energy consumption
- High-speed 3,490 RPM output suits fans, blowers, pumps, and other rotating HVAC equipment
- Ball bearing construction provides long service life with minimal maintenance requirements
- Open drip-proof (ODP) enclosure protects internal components from dripping liquids in non-hazardous environments
- Reversible rotation allows for versatile installation configurations
- Horizontal footed mount design simplifies alignment and secure equipment attachment
- 145T NEMA frame ensures dimensional compatibility with standard motor mounting bases and couplings
Typical Applications
- Commercial HVAC air handling units
- Fans and blowers
- Pumps and compressors
- Industrial machinery and equipment drives
- General-purpose power transmission systems
The US Motors D3P1D is an ideal replacement or new-installation motor for contractors and facility managers seeking a dependable, industry-standard solution. Its dual-voltage design and reversible rotation make it one of the most versatile options in the 3 HP class.







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