Marathon Electric GT0458 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTDBD6082

Catalog No: GT0458

10 HP, Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V, 256JM Frame, Drip Proof

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: 256TTDBD6082, Catalog No:GT0458 10 HP, Close-Coupled Pump Motor, 3 phase, 1200 RPM, 230/460 V,
256JM Frame, Drip Proof

Nameplate Specifications

Output HP 10 Hp Output KW 7.5 kW
Frequency 60 Hz Voltage 208-230/460 V
Current 27.8-25.6/12.8 A Speed 1182 rpm
Service Factor 1.15 Phase 3
Efficiency 91.7 % Power Factor 80
Duty Continuous Insulation Class F
Design Code B KVA Code H
Frame 256JM Enclosure Drip Proof
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6208
UL Recognized CSA Y
CE Y IP Code 22

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 6 Rotation Selective Clockwise
Resistance Main 1.066 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type JM Overall Length 25.99 in
Frame Length 12.20 in Shaft Diameter 1.249 in
Shaft Extension 5.5 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing EE7308K Outline Drawing SS620822

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:13/01/2021

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Uncontrolled Copy

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