Marathon Electric 5KE49WN4571 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 5KE49WN4571

Catalog No: K2045

2 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC

NEMA Definite Purpose AC Brake Motors

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

©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 5KE49WN4571, Catalog No:K2045 2 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC

Nameplate Specifications

Output HP 2 Hp Output KW 1.5 kW
Frequency 60 Hz Voltage 230/460 V
Current 5.6/2.8 A Speed 1740 rpm
Service Factor 1 Phase 3
Efficiency 84 % Power Factor 75
Duty Continuous Insulation Class B
Design Code B KVA Code L
Frame 145T Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE N IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main 7.44 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type T Overall Length 18.00 in
Frame Length 7.50 in Shaft Diameter 0.875 in
Shaft Extension 2.25 in Assembly/Box Mounting F1 ONLY

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:01/11/2019

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