Marathon Electric I507 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143TTGR16005

Catalog No: I507

1.50 HP Explosion Proof Motor, 3 phase, 3600 RPM, 575 V, 143T Frame, EPFC
Explosion Proof NEMA 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: 143TTGR16005, Catalog No:I507 1.50 HP Explosion Proof Motor, 3 phase, 3600 RPM, 575 V, 143T Frame,
EPFC

Nameplate Specifications

Output HP 1.50 Hp Output KW 1.1 kW
Frequency 60 Hz Voltage 575 V
Current 1.6 A Speed 3515 rpm
Service Factor 1 Phase 3
Efficiency 84 % Power Factor 83.5
Duty Continuous Insulation Class F
Design Code B KVA Code M
Frame 143T Enclosure Explosion Proof Fan cooled
Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL UL Listed And CSA Certified CSA Y
CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR C&D CL II GR
E,F,G T3B

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main 9.27 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 15.00 in
Frame Length 7.81 in Shaft Diameter 0.875 in
Shaft Extension 2.31 in Assembly/Box Mounting F1 ONLY
Connection Drawing A-EE7300T Outline Drawing B-104585-781

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:14/10/2020

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