Marathon Electric GT3124 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFCA6006

Catalog No: GT3124

20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 256JM Frame, TEFC

JM 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: 256TTFCA6006, Catalog No:GT3124 20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V,
256JM Frame, TEFC

Nameplate Specifications

Output HP 20 Hp Output KW 14.9 kW
Frequency 60 Hz Voltage 230/460 V
Current 46.5/23.2 A Speed 3550 rpm
Service Factor 1.15 Phase 3
Efficiency 91 % Power Factor 89
Duty Continuous Insulation Class F
Design Code B KVA Code G
Frame 256JM Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6209 Opp Drive End Bearing Size 6209
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 2 Rotation Reversible
Resistance Main .366 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 27.80 in
Shaft Diameter 1.250 in Shaft Extension 5.25 in
Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7308K Outline Drawing SS620564-256

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:03/11/2020

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