Marathon R443 30 HP, 1800 RPM three-phase IEC metric general purpose motor with 180L frame and Totally Enclosed Fan Cooled enclosure. Operates on 575V at 60 Hz. Designed for global industrial applications requiring IEC metric mounting and TEFC protection.

Marathon® AC Motor, 4-Pole Continuous-Duty Low Voltage, Series: TerraMAX® TCA, General Purpose AC Motors Application, IEC Metric Squirrel Cage Inverter Rated Motors Special Features, 30 hp, 575 VAC, 28.8 A, 60 Hz Frequency, 3 ph ph, 1780 rpm Speed, 1 Speed, IP55 TEFC Enclosure, 180L Frame, 1.89 in Dia x 4.33 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 88.6 ft-lb Full Load Torque, B3 Footed/Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 2:1 Constant Torque Speed, 10:1 Variable Torque Speed, 750.062 mm L x 461 mm H Dimensions

Features:

• Industries broadest product offering that is designed for tough environments
• User friendly terminal boxes
• Low operation cost
• Low CO2 emissions and environmental friendly
• Wide voltage/frequency range meeting global requirements
• Performance matched to all leading brands of PWM drives guaranteeing years of trouble free operation
• Direct drop-in replacement
• IEC design "N" with NEMA "B" torques

Specs:

• Variable Torque Speed Range: 10:1
• Constant Torque Speed Range: 2:1
• Service Factor: 1.15
• Special Features: IEC Metric Squirrel Cage Inverter Rated Motors
• Application Type: General Purpose AC Motors
• Insulation Class: Class F
• Shaft Size: 1.89 in Dia x 4.33 in L Extension
• Torque Rating: 88.6 ft-lb Full Load
• Phase: 3 ph
• Horsepower: 30 hp
• Number of Speeds: 1
• Rotation: Reversible
• Frame: 180L
• Bearing Type: Deep Groove Ball
• Temperature Rating: 40 deg C
• Enclosure Type: IP55 TEFC
• Speed: 1780 rpm
• Frequency Rating: 60 Hz
• Mounting Type: B3 Footed/Rigid Base
• Amperage Rating: 28.8 A
• Voltage Rating: 575 VAC
• Dimensions: 750.062 mm L x 461 mm H
• Material: Cast Iron
• Type: 4-Pole Continuous-Duty Low Voltage
• Series: TerraMAX® TCA