Details

Description

Marathon® AC Motor, 4-Pole Continuous/Inverter Duty Low Voltage, General Purpose AC Motors Application, Squirrel Cage Inverter Rated Motors Special Features, 20 hp, 575 V AC, 19.4 A, 60 Hz Frequency, 3 ph, 1768 rpm Speed, 1 Speed, IP55, TEFC Enclosure, 256T Frame, 1.626 in Dia x 4 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 59.4 ft-lb Full Load Torque, Rigid Base Mounting, 40 deg C, Insulation Class: Class F, Cast Iron, 10:1 Constant Torque Speed, 10:1 Variable Torque Speed, 25.89 in W x 17.05 in D x 15.14 in H Dimensions

Features:

Standard assembly F1, reversible to F2 assembly

Standards/Approval:

CE Certified
CSA Certified
Compliance with EISA2007 Hazardous Duty Division 2, Zone 2, Class I, Groups A,B,C,D Temperature Code T2B
NEMA Premium® Efficiency
UL Listed
NEMA Design Code: B

Warranty:

12 months

Attributes/Specifications

Amperage Rating	19.4 A
Application Type	General Purpose AC Motors
Bearing Type	Deep Groove Ball
Constant Torque Speed Range	10:1
Dimensions	25.89 in W x 17.05 in D x 15.14 in H
Enclosure Type	IP55, TEFC
Frame	256T
Frequency Rating	60 Hz
Horsepower	20 hp
Insulation Class	Class F
Material	Cast Iron
Mounting Type	Rigid Base
Number of Speeds	1
Phase	3
Rotation	Reversible
Service Factor	1.15
Shaft Size	1.626 in Dia x 4 in L Extension
Manufacturer	Marathon®