Marathon Electric 256TTFNA14016 Product Information Packet
PRODUCT INFORMATION PACKET
Model No: 256TTFNA14016
Catalog No: M892A
20 HP Vertical Solid Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V, 256HPV Frame, TEFC
Vertical Solid Shaft P-Base Motors
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©2019 Regal Beloit Corporation, All Rights Reserved. MC017097E
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Product Information Packet: Model No: 256TTFNA14016, Catalog No:M892A 20 HP Vertical Solid Shaft P-Base Motor, 3 phase, 3600 RPM, 230/460 V,
256HPV Frame, TEFC
Nameplate Specifications
Output HP 20 Hp Output KW 14.9 kW
Frequency 60 Hz Voltage 230/460 V
Current 47.0/23.5 A Speed 3530 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 256HPV Enclosure Totally Enclosed Fan Cooled
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6210
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 .398 Ohms Mounting Round
Motor Orientation Shaft Down Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type HP Overall Length 28.26 in
Frame Length 12.25 in Shaft Diameter 1.625 in
Shaft Extension 2.75 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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