LEESON Electric 444THFCD9077 Motor, 100-1200 RPM, TEFC, 3/60/460

Description

Marathon, 444THFCD9077, Severe Duty Motor, Squirrel Cage Inverter Rated, Severe Duty Motors Application, 86 % Power Factor, 95 % Efficiency, Squirrel Cage Motor Special Features, 100 hp, 460 V, 115.0 A, 60 Hz Frequency, 3 ph, 1190 rpm Speed, 1 Speed, TEFC Enclosure, 444T Frame, 3.375 in Dia Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, Rigid Base Mounting, 40 deg C, Insulation Class: Class H, Cast Iron

Features:

• Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D, Temperature code T2B
• Inpro/Seal VBX bearing isolators on drive end shaft extension TENV and on both ends of TEFC
• Constant torque for inverter duty
• High ratio of pullout full load torque
• Ratings up to approximately 450 kW
• larger outputs available for certain specific requirements
• Supply voltages up to 660 V
• Insulation class F/F (stator/rotor) with temperature rise limited to Class B/B stator/rotor

Applications:

For severe duty applications

Standards/Approval:

• NEMA Premium® Standard
• IP56
• IEEE-841 Standard
• CSA Certified
• CE Mark
• UL Recognized

Amperage Rating	115.0 A
Application Type	Severe Duty Motors
Bearing Type	Ball
Enclosure Type	TEFC
Frame	444T
Frequency Rating	60 Hz
Horsepower	100 hp
Insulation Class	Class H
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	3.375 in Dia
Special Features	86 % Power Factor, 95 % Efficiency, Squirrel Cage Motor
Speed	1190 rpm
Manufacturer	LEESON ELECTRIC CORPORATION