LEESON® Ultimate e® AC Motor, 300 hp, 460 V AC, TEFC Enclosure

Description

LEESON® Ultimate e® AC Motor, Continuous-Duty, General Purpose AC Motors Application, 300 hp, 460 V AC, 337 A, 60 Hz Frequency, 3 ph, 1787 rpm Speed, TEFC Enclosure, 447/449T Frame, 3.38 in Dia x 8.5 in L Shaft, Reversible Rotation, 1.15 Service Factor, Ball Bearing, 882 ft-lb Torque, C-Face/Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Rolled Steel, 10:1 Variable Torque Speed, 52.08 in L x 32.84 In W x 25.65 in H Dimensions

Features:

• Standard, epact and premium efficient ratings
• Inverter rated
• Class B insulation systems 42, 48 and 56 frames
• Class F insulation system 140 frame and higher
• Shielded ball bearings for direct coupled applications
• Dynamically balanced rotors
• Torques exceed NEMA performance standards

Applications:

Commercial and Industrial Applications

Standards/Approval:

• CE/CSA Certified
• UL Listed

Warranty:

1 Year

Amperage Rating	337 A
Application Type	General Purpose AC Motors
Bearing Type	Ball
Dimensions	52.08 in L x 32.84 In W x 25.65 in H
Enclosure Type	TEFC
Frame	447/449T
Frequency Rating	60 Hz
Horsepower	300 hp
Insulation Class	Class F
Material	Rolled Steel
Mounting Type	C-Face/Rigid Base
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	3.38 in Dia x 8.5 in L
Speed	1787 rpm
Temperature Rating	40 deg C
Manufacturer	LEESON ELECTRIC CORPORATION