Description
US Motors 3251 Split Phase Oil Burner Motor Overview
The US Motors 3251 is a purpose-built split phase oil burner motor engineered for reliable, long-service performance in residential and light commercial oil-fired heating applications. Designed to meet the demanding start-and-run cycles of oil burner systems, this motor delivers consistent torque and dependable operation season after season.
Key Specifications
- Horsepower: 1/6 HP
- Voltage: 115V AC
- Phase: Single Phase
- Speed: 1725 RPM
- Amperage: 3.4 Amps
- NEMA Frame Size: 48N
- Enclosure: Totally Enclosed Non-Ventilated (TENV) when mounted
- Bearing Type: Sleeve Bearing
- Mount Type: N-Flange Mount
- Shaft Diameter: 1/2″
- Rotation: Reversible
- Motor Type: Split Phase
Design & Construction Features
- Totally Enclosed Non-Ventilated (TENV) Enclosure: Protects internal windings and components from dust, oil mist, and contaminants common in burner environments, extending motor service life.
- Sleeve Bearing Design: Provides quiet, smooth operation and is well-suited for the consistent duty cycles of oil burner applications.
- N-Flange Mount: Enables direct, secure mounting to standard oil burner assemblies for a precise, vibration-resistant fit.
- 1/2″ Shaft Diameter: Compatible with standard oil burner pump and coupling configurations.
- Reversible Rotation: Offers installation flexibility, allowing the motor to be configured for either clockwise or counterclockwise rotation as required by the application.
- 48N NEMA Frame: Industry-standard frame sizing ensures broad cross-reference compatibility and straightforward replacement.
Application
The US Motors 3251 is specifically designed as a direct replacement or OEM motor for residential and commercial oil burner units. Its robust split phase design provides the high starting torque needed to reliably drive oil burner pumps and blower assemblies across a wide range of heating system configurations.
Why Choose the US Motors 3251?
- Built to US Motors’ exacting quality standards for HVAC and heating applications
- TENV enclosure guards against contamination in burner environments
- Reversible rotation simplifies installation and replacement
- Standard 48N NEMA frame for wide OEM and aftermarket compatibility
- Sleeve bearings deliver quiet, dependable long-term operation
Reviews
There are no reviews yet.