Marathon Electric 145TTWR16031 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 145TTWR16031

Catalog No: N380A

1 1/2,1800,TEFC,145TC,3/60/230/460

Brake Motors

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

©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 145TTWR16031, Catalog No:N380A 1 1/2,1800,TEFC,145TC,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 86.5 % Duty Continuous
Insulation Class
KVA Code L Frame 145TC
Enclosure Totally Enclosed Fan Cooled Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6203 UL Recognized
CSA
IP Code

1.50 Hp

4.8/2.4 A

1.15

F

40 °C

Y
55

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

1.1 kW

1750 rpm
3

B

6205

Y

Technical Specifications

Electrical Type
Poles 4 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Across The Line

Mounting
Drive End Bearing BALL Opp Drive End Bearing BALL
Frame Material Rolled Steel Shaft Type T
Overall Length
Shaft Diameter 0.875 in Shaft Extension 2.12 in
Assembly/Box Mounting
Outline Drawing

Round

18.00 in

F1 ONLY
607-0146-750

Motor Orientation

Frame Length

Connection Diagram

HORIZONTAL

7.50 in

005010.15

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 10/30/2018

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