Marathon 324THFCD9026 W573A 40 HP, 1800 RPM, three-phase severe duty motor with NEMA 324T frame and Totally Enclosed Fan Cooled enclosure. Operates on 460V at 60 Hz with 1.15 service factor. Designed for heavy industrial applications including chemical, mining, and refining environments.

Marathon® Severe Duty Motor, 4-Pole Squirrel Cage Inverter Rated, Special Features: Severe Duty Motors, 40 hp, 460 V, 47.5 A, 60 Hz, 3 ph, 1782 rpm, 1 Speed, IP56 Totally Enclosed Fan Cooled, 324T Frame, 2-1/8 in Dia Shaft, Reversible, Service Factor: 1.15, Ball Bearing, Rigid Base Mount, 40 deg C, Insulation Class: Class H, Cast Iron, 29.85 in L x 25.23 in W x 19.49 in H

Features:

• Meets or exceeds NEMA Premium® efficiency
• 100% cast iron construction for rigidity and reduced vibration
• Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC
• MAX GUARD® class H insulation system
• Constant torque for inverter duty
• Sintered bronze breather with brass drain and breather
• Bearing caps and precision balanced to 0.08 in/s
• 1.15 service factor on sinewave and 1 service factor on IGBT power

Specs:

• Service Factor: 1.15
• Special Features: Severe Duty Motors
• Insulation Class: Class H
• Shaft Size: 2-1/8 in Dia
• Phase: 3 ph
• Horsepower: 40 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 324T
• Bearing Type: Ball
• Temperature Rating: 40 deg C
• Enclosure Type: IP56 Totally Enclosed Fan Cooled
• Speed: 1782 rpm
• Frequency Rating: 60 Hz
• Mounting Type: Rigid Base
• Amperage Rating: 47.5 A
• Voltage Rating: 460 V
• Dimensions: 29.85 in L x 25.23 in W x 19.49 in H
• Material: Cast Iron
• Type: 4-Pole Squirrel Cage Inverter Rated