Details

Description

Marathon® AC Motor, 4-Pole Continuous-Duty Low Voltage, General Purpose AC Motors Application, Squirrel Cage Induction Run Motors Special Features, 400 hp, 460 V AC, 448 A, 60 Hz Frequency, 3 ph, 1785 rpm Speed, 1 Speed, IP43, TEFC Enclosure, 447/449T Frame, 3-3/8 in Dia x 8-1/2 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Roller Drive End/Deep Groove Ball Opposite Drive End Bearing, 1176 ft-lb Full Load Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class H, Cast Iron, 51.85 in W x 39.38 in D x 27.61 in H Dimensions

Features:

Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Roller bearing on shaft end for belted loads

Standards/Approval:

CE Certified
CSA Certified
UL Recognized
NEMA Premium® Efficiency
NEMA Design Code: B

Warranty:

12 months

Attributes/Specifications

Amperage Rating	448 A
Application Type	General Purpose AC Motors
Bearing Type	Roller Drive End/Deep Groove Ball Opposite Drive End
Dimensions	51.85 in W x 39.38 in D x 27.61 in H
Enclosure Type	IP43, TEFC
Frame	447/449T
Frequency Rating	60 Hz
Horsepower	400 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	3-3/8 in Dia x 8-1/2 in L Extension
Special Features	Squirrel Cage Induction Run Motors
Manufacturer	Marathon®