Marathon Electric 444TTFN16577 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 444TTFN16577

Catalog No: E327

100,1200,TEFC,444T,3/60/460

Severe Duty

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

©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

1 of 6

Product Information Packet: Model No: 444TTFN16577, Catalog No:E327 100,1200,TEFC,444T,3/60/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 460 V
Current
Service Factor
Efficiency 95 % Duty Continous
Insulation Class
KVA Code G Frame 444T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6316 UL Recognized
CSA
IP Code

100 Hp

124.0 A

1.15

F

40 °C

Y
54

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

75.0 kW

1188 rpm
3

B

6318

Y

Technical Specifications

Electrical Type
Poles 6 Rotation Reversible

Squirrel Cage Inverter Rated

Starting Method

Line Or Inverter

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 3.375 in Shaft Extension 8.75 in
Assembly/Box Mounting
Outline Drawing

Rigid base

41.35 in

F1/F2 Capable
B-SS519971-1825

Motor Orientation

Frame Length

Connection Diagram

Horizontal

18.25 in

A-EE7300U

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

2 of 6