Baldor Electric Company EM3313T-G 10 HP Three Phase AC Motor with AEGIS Shaft Grounding Ring

The Baldor EM3313T-G is a premium efficiency 10 horsepower three-phase AC motor from the Super-E line, designed for HVAC, pump, fan, and general industrial applications. This motor features a 215T steel frame and operates at 1770 RPM with multi-voltage capability of 208/230/460V at 60Hz. The "-G" designation indicates this motor includes an integrated AEGIS Shaft Grounding Ring mounted internally, providing superior bearing protection for variable frequency drive (VFD) applications.

Key Features:

• NEMA Premium efficiency rating of 91.7% at full load
• AEGIS ring bleeds VFD-energized charge off the motor shaft, preventing it from arcing through the bearings
• Class H insulation system meets NEMA MG1 Part 31.4.4.2 for VFD use and is considered Inverter Ready
• Open slotted band (OPSB) enclosure provides excellent ventilation
• Ball bearing construction with 1.375-inch keyed shaft diameter
• 1.15 service factor for increased overload capacity
• Locked DE bearing allows mounting in any configuration
• Continuous duty rating (CONT) with NEMA Design B characteristics
• Reversible rotation (CW & CCW) capability

Technical Specifications:

• Full load current: 26.4A at 208V, 25.0A at 230V, 12.5A at 460V
• Overall dimensions: 17.45 inches length x 10.03 inches height
• Shaft dimensions: 1-3/8 inch diameter x 3-3/8 inch length, keyed
• Operating temperature: 40°C ambient with Class H insulation
• Actual full load speed: 1,769 RPM

This motor is specifically engineered with industry-driven designs to keep air handling systems running smoothly, quietly, and efficiently, resulting in better system reliability and performance with reduced maintenance requirements. AEGIS Rings come with a 2-year extended warranty against bearing fluting damage. The rigid foot mounting configuration provides stable installation for pumps, fans, conveyors, machine tools, gear reducers, and other belt-driven applications.