Marathon Electric U923A Product Information Packet
PRODUCT INFORMATION PACKET
Model No: 145TTDR16054
Catalog No: U923A
1.50 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 145T Frame, ODP
Three Phase ODP 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: 145TTDR16054, Catalog No:U923A 1.50 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 145T Frame,
ODP
Nameplate Specifications
Output HP 1.50 Hp Output KW 1.1 kW
Frequency 60 Hz Voltage 575 V
Current 1.8 A Speed 1755 rpm
Service Factor 1.15 Phase 3
Efficiency 86.5 % Power Factor 75
Duty Continuous Insulation Class F
Design Code B KVA Code M
Frame 145T Enclosure Drip Proof
Thermal Protection Automatic Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 22
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main 8.64 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 12.99 in
Frame Length 9.06 in Shaft Diameter 0.875 in
Shaft Extension 2.28 in Assembly/Box Mounting F1 ONLY
Connection Drawing EE7335B Outline Drawing 108586-906
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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