Baldor Electric Company EM2547T-G 60 HP Three Phase HVAC Motor with AEGIS Shaft Grounding

The Baldor EM2547T-G is a 60 HP three-phase open drip proof (ODP) motor operating at 1775 RPM, specifically designed for demanding HVAC applications. This premium efficiency motor features Class H insulation with AEGIS shaft grounding ring installed internally, providing superior protection against electrical bearing damage in variable frequency drive applications.

Key Specifications:

• 364T steel frame with rigid base mounting
• Dual voltage capability: 230V or 460V at 60 Hz
• Full load amps: 136A @ 230V, 68A @ 460V
• Service factor: 1.15 for overload capability
• NEMA Premium efficiency rating: 95.0% at 100% load
• Ball bearing construction with Polyrex EM grease
• Shaft diameter: 2.375 inches

Performance Features:

• Inverter ready design meeting NEMA MG1 Part 31.4.4.2 requirements for VFD use
• Design Code A for excellent starting characteristics
• Continuous duty rating (CONT) for 24/7 operation
• Dynamically balanced rotors for reduced vibration and quiet operation
• Maximum ambient temperature: 40°C
• Gasketed conduit box for environmental protection

Applications:

Ideal for ventilators, direct drive and belted fans, exhaust fans, unit heaters, air conditioning units, and commercial refrigeration condensers. Also suitable for pumps, compressors, blowers, conveyors, and other general industrial applications requiring reliable three-phase power.

The EM2547T-G variant includes integrated shaft grounding technology to protect bearings from electrical discharge machining (EDM) damage commonly encountered in VFD applications, extending motor service life and reducing maintenance costs.