Baldor B1212145343 Industrial Motor

⚙️ Key Specifications

• Frame: NEMA 143T

• Horsepower: ~1 HP

• Speed: 1,800 RPM at 60 Hz (4-pole motor)

• Voltage: Likely 230 VAC (3-phase), may also support 460 VAC

• Enclosure: Totally Enclosed Fan-Cooled (TEFC) — prevents dust and debris ingress

• Service Factor: 1.00–1.15, ensuring reliable operation under load

• Insulation Class: F — supports higher operating temperatures

• Bearings: Heavy-duty, permanently-lubricated ball type

• Duty Rating: Continuous (S1)

• Mounting: Rigid base (horizontal), possibly with C-face for direct-coupling applications

• Thermal Protection: Usually built into external controls or starter; may have optional internal protection

• Efficiency: Typically in the 85–91% range for 143T Baldor motors

🏭 Construction & Performance

• Enclosure & Cooling: The steel body houses an external fan to dissipate heat. TEFC design allows operation in dusty or moderately damp industrial settings.

• Bearings & Shaft: Comes with robust 0.875″ shaft, reversible direction. Bearings are lubricated for long on-site life.

• Certifications: Meets NEMA standards; UL/CSA agency listings common.

• Applications: Ideal for pumps, compressors, conveyors, mixers—industrial duty where durability is critical.

• Ambient & Environment: Rated for up to 40 °C ambient; insulation Class F ensures safe temperature margin.