Marathon Electric 256TTDX4063 Product Information Packet
PRODUCT INFORMATION PACKET
Model No: 256TTDX4063
Catalog No: U219
20 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 256JP Frame, ODP
JP Motors
Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.
©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 256TTDX4063, Catalog No:U219 20 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 256JP
Frame, ODP
Nameplate Specifications
Output HP 20 Hp Output KW 14.9 kW
Frequency 60 Hz Voltage 230/460 V
Current 52.0/26.0 A Speed 1760 rpm
Service Factor 1.15 Phase 3
Efficiency 91 % Power Factor 79.3
Duty Continuous Insulation Class B
Design Code B KVA Code H
Frame 256JP 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 12
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 4 Rotation Reversible
Resistance Main .428 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type JP Overall Length 27.04 in
Frame Length 15.15 in Shaft Diameter 1.25 in
Shaft Extension 8.15 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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