Details

Description

Marathon® AC Motor, 4-Pole Continuous-Duty Low Voltage, Explosion-Proof Motors Application, Squirrel Cage Inverter Rated Motors Special Features, 7-1/2 hp, 230/460 V AC, 19.2/9.6 A, 60 Hz Frequency, 3 ph, 1765 rpm Speed, 1 Speed, IP54, XPFC Enclosure, 213TC Frame, 1-3/8 in Dia x 3.12 in L Extension Shaft, Reversible Rotation, 1.15 Service Factor, Deep Groove Ball Bearing, 22.3 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, 20.45 in L x 17.05 in W x 12.83 in H Dimensions

Features:

1.15 service factor on sinewave, 1 service factor on IGBT power
CR200 corona resistant magnet wire
Normally closed thermostats (must be connected to control circuit)
External surface treated with epoxy paint
Rated 60/50 Hz, 190/380 or 380 V at next lower horsepower

Standards/Approval:

UL Listed
Explosion-Proof Division 1, Class I, Group D, Class II, Groups F and G
Temperature Code T3B
NEMA Design Code: B

Warranty:

12 months

Attributes/Specifications

Amperage Rating	19.2/9.6 A
Application Type	Explosion-Proof Motors
Bearing Type	Deep Groove Ball
Constant Torque Speed Range	10:1
Dimensions	20.45 in L x 17.05 in W x 12.83 in H
Enclosure Type	IP54, XPFC
Frame	213TC
Frequency Rating	60 Hz
Horsepower	7-1/2 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	1-3/8 in Dia x 3.12 in L Extension
Manufacturer	Marathon®