Marathon Electric U153 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 145TTDR4111

Catalog No: U153

3 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 145JP Frame, ODP

JP Motors

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

©2021 Regal Beloit Corporation, All Rights Reserved. MC017097E

1 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 41 of 4

Product Information Packet: Model No: 145TTDR4111, Catalog No:U153 3 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 145JP
Frame, ODP

Nameplate Specifications

Output HP 3 Hp Output KW 2.2 kW
Frequency 60/50 Hz Voltage 230/460 V
Current 8.4/4.2 A Speed 3490 rpm
Service Factor 1.15 Phase 3
Efficiency 84 % Power Factor 82
Duty Continuous Insulation Class B
Design Code B KVA Code J
Frame 145JP Enclosure Drip Proof
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 22

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main 1.7 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type JP Overall Length 16.68 in
Frame Length 7.56 in Shaft Diameter 0.875 in
Shaft Extension 7.15 in Assembly/Box Mounting F1 ONLY
Outline Drawing A-100132-756 Connection Drawing A-EE7308

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:20/01/2021

2 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 42 of 4