Marathon Electric GT3137A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 326TTFCD6031

Catalog No: GT3137A

50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 326JM Frame, TEFC

JM Motors

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

©2021 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 326TTFCD6031, Catalog No:GT3137A 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V,
326JM Frame, TEFC

Nameplate Specifications

Output HP 50 Hp Output KW 37.0 kW
Frequency 60 Hz Voltage 230/460 V
Current 117.0/58.5 A Speed 1782 rpm
Service Factor 1.15 Phase 3
Efficiency 94.5 % Power Factor 85
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 326JM Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6312 Opp Drive End Bearing Size 6212
UL Listed CSA Y
CE Y IP Code 55
Hazardous Location DIVISION 2 T2B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Selective Clockwise
Resistance Main .127 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type JM Overall Length 34.04 in
Frame Length 14.56 in Shaft Diameter 1.296 in
Shaft Extension 8.1 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7308AA Outline Drawing SS620799-200

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:07/01/2021

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