Marathon Electric 143THTN19033 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143THTN19033

Catalog No: W502

1 HP Severe Duty Motor, 3 phase, 1800 RPM, 575 V, 143T Frame, TENV

IEEE 841 Motors

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

©2020 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 143THTN19033, Catalog No:W502 1 HP Severe Duty Motor, 3 phase, 1800 RPM, 575 V, 143T Frame, TENV

Nameplate Specifications

Output HP 1 Hp Output KW 0.75 kW
Frequency 60 Hz Voltage 575 V
Current 1.2 A Speed 1735 rpm
Service Factor 1.15 Phase 3
Efficiency 85.5 % Power Factor 79
Duty Continuous Insulation Class F
Design Code B KVA Code M
Frame 143T Enclosure Totally Enclosed Non Ventilated
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 56
Hazardous Location DIVISION 2 T2B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Reversible
Resistance Main 13.8 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 10.43 in
Frame Length 5.25 in Shaft Diameter 0.875 in
Shaft Extension 2.56 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7300 Outline Drawing 104326-525

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:18/06/2020

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