Marathon Electric N647A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143TTWR16026

Catalog No: N647A

1 HP Washdown Motor, 3 phase, 1800 RPM, 230/460 V, 143TC Frame, TEFC

White Epoxy General Purpose 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: 143TTWR16026, Catalog No:N647A 1 HP Washdown Motor, 3 phase, 1800 RPM, 230/460 V, 143TC Frame,
TEFC

Nameplate Specifications

Output HP 1 Hp Output KW 0.75 kW
Frequency 60 Hz Voltage 230/460 V
Current 3.2/1.6 A Speed 1760 rpm
Service Factor 1.15 Phase 3
Efficiency 85.5 % Power Factor 68.5
Duty Continuous Insulation Class F
Design Code B KVA Code N
Frame 143TC 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 Y IP Code 55

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main 12.96 Ohms Mounting Round
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type T Overall Length 12.72 in
Frame Length 7.00 in Shaft Diameter 0.875 in
Shaft Extension 2.12 in Assembly/Box Mounting F1 ONLY
Connection Drawing 005010.01 Outline Drawing 028890ME-700

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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