Marathon Electric Y391 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 405TTFS7297

Catalog No: Y391

75,1785/890,TEFC,405T,3/60/60/460#460

Other Purpose

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 405TTFS7297, Catalog No:Y391 75,1785/890,TEFC,405T,3/60/60/460#460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 460 V
Current
Service Factor
Efficiency 94.1 % Duty Continous
Insulation Class
KVA Code H Frame 405T
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6313 UL Recognized
CSA
IP Code

75,18.75 Hp

83,27 A

1.15

F

40 °C

Y
55

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

56.0 kW

1785,890 rpm
3

1VT

6316

Y

Technical Specifications

Electrical Type
Poles 4/8 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Across The Line

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type T
Overall Length
Shaft Diameter 2.875 in Shaft Extension 7.5 in
Assembly/Box Mounting
Outline Drawing

Rigid base

37.14 in

F1/F2 Capable
B-SS508859-1675

Motor Orientation

Frame Length

Connection Diagram

Horizontal

16.75 in

A-EE7322

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/28/2018

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