Marathon Electric E580A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 444TTGN16580

Catalog No: E580A

100 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 444T Frame, EPFC

Explosion Proof NEMA Motors

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 444TTGN16580, Catalog No:E580A 100 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 444T
Frame, EPFC

Nameplate Specifications

Output HP 100 Hp Output KW 75.0 kW
Frequency 60 Hz Voltage 230/460 V
Current 248.0/124.0 A Speed 1188 rpm
Service Factor 1.15 Phase 3
Efficiency 95 % Power Factor 80
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 444T Enclosure Explosion Proof Fan cooled
Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6318 Opp Drive End Bearing Size 6316
UL UL Listed; also, UL Certified for Canada CSA N
CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR C&D CL II GR
F&G T3C

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 6 Rotation Reversible
Resistance Main .048 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 41.35 in
Frame Length 18.25 in Shaft Diameter 3.375 in
Shaft Extension 8.75 in Assembly/Box Mounting F1 ONLY
Outline Drawing B-SS515577-1825 Connection Drawing A-EE7308AD

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:27/05/2020

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