Marathon Electric 256TTFL4010 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTFL4010

Catalog No: U350

20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 200 V, 256JM Frame, TEFC

JM Motors

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©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 256TTFL4010, Catalog No:U350 20 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 200 V, 256JM Frame,
TEFC

Nameplate Specifications

Output HP 20 Hp Output KW 14.9 kW
Frequency 60 Hz Voltage 200 V
Current 54.0 A Speed 3510 rpm
Service Factor 1.15 Phase 3
Efficiency 90.2 % Power Factor 87.5
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 6309 Opp Drive End Bearing Size 6207
UL Recognized CSA Y
CE Y IP Code 43

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main .49 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Aluminum
Shaft Type JM Overall Length 26.49 in
Shaft Diameter 1.625 in Shaft Extension 5.28 in
Assembly/Box Mounting F1/F2 Capable

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:01/11/2019

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