Marathon Electric 445THFN19033 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 445THFN19033

Catalog No: W641

150,1800,TEFC,445T,3/60/575

Severe Duty

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 445THFN19033, Catalog No:W641 150,1800,TEFC,445T,3/60/575

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 575 V
Current
Service Factor
Efficiency 95.8 % Duty Continous
Insulation Class
KVA Code G Frame 445T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6316 UL Recognized
CSA
IP Code

150 Hp

138.0 A

1.15

F

40 °C

Y
56

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

112.0 kW

1785 rpm
3

B

NU318

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Reversible

Squirrel Cage Inverter Rated

Starting Method

Line Or Inverter

Mounting
Drive End Bearing Roller Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 3.375 in Shaft Extension 8.76 in
Assembly/Box Mounting
Outline Drawing

Rigid base

43.35 in

F1/F2 Capable
B-SS517026-2025

Motor Orientation

Frame Length

Connection Diagram

Horizontal

20.25 in

A-EE7300U

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 07/02/2018

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