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, 213T Frame, 1-3/8 in Dia x 3.38 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, 19.63 in L x 17 in W x 12.92 in H Dimensions

Features:

MAX GUARD® class F insulation system, internal and external epoxy paint
Blue Chip® quality, 100% cast iron construction for rigidity and reduced vibration
Motor will not accept a C-face kit, suitable for use on VFD at 208 V
1.15 service factor on sinewave, 1 service factor on IGBT power
Precision balanced to 0.08 in/sec, extended grease tubes
Normally closed thermostats (must be connected to control circuit)
Shaft slinger

Standards/Approval:

UL Listed
Explosion-Proof Division 1 Class I, Groups C and D, Class II, Groups F and G
NEMA Premium® Efficiency
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	19.63 in L x 17 in W x 12.92 in H
Enclosure Type	IP54, XPFC
Frame	213T
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 3.38 in L Extension
Manufacturer	Marathon®