Description
Baldor EM31157 General Purpose Motor Overview
The Baldor EM31157 is a dependable general purpose electric motor engineered for demanding HVAC and light industrial applications. Rated at 2 horsepower and operating at 1750 RPM, this motor delivers consistent, efficient performance across a wide range of equipment including fans, blowers, pumps, and compressors. The open drip-proof (ODP) enclosure protects internal components from dripping liquids and falling debris, making it well-suited for indoor mechanical rooms and equipment installations where ventilation is readily available.
Key Features
- 2 HP output for reliable power delivery in HVAC and industrial applications
- 1750 RPM synchronous speed — ideal for fan, blower, and pump drives
- 3-Phase power input for smooth, efficient motor operation
- NEMA 56H frame for easy drop-in replacement and broad equipment compatibility
- Open Drip-Proof (ODP) enclosure protects against dripping water and falling particles
- Baldor quality construction for long service life and reduced maintenance
- Designed for direct replacement and retrofit installations
Specifications
- Horsepower: 2 HP
- Speed: 1750 RPM
- Phase: 3-Phase
- Frame: NEMA 56H
- Enclosure: Open Drip-Proof (ODP)
- Brand: Baldor
- SKU: EM31157
Application
The Baldor EM31157 is a go-to choice for HVAC contractors and mechanical engineers requiring a robust, standards-compliant motor for commercial and light industrial environments. The NEMA 56H frame ensures broad interchangeability with existing equipment, simplifying replacement and reducing downtime. Whether driving a belt-driven blower, a centrifugal pump, or auxiliary HVAC equipment, this motor provides the reliability and efficiency that Baldor is known for.
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