Marathon Electric 143TTFR4034 Product Information Packet
PRODUCT INFORMATION PACKET
Model No: 143TTFR4034
Catalog No: U301
1 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 143JM Frame, TEFC
JM 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: 143TTFR4034, Catalog No:U301 1 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 143JM
Frame, TEFC
Nameplate Specifications
Output HP 1 Hp Output KW 0.75 kW
Frequency 60 Hz Voltage 230/460 V
Current 3.0/1.5 A Speed 1755 rpm
Service Factor 1.15 Phase 3
Efficiency 82.5 % Power Factor 74.5
Duty Continuous Insulation Class F
Design Code B KVA Code M
Frame 143JM Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6206 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 43
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main 16.8 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type JM Overall Length 15.00 in
Frame Length 7.56 in Shaft Diameter 0.875 in
Shaft Extension 4.09 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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