Marathon Electric SY011 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TPFSA10087

Catalog No: SY011

20 HP Permanent Magnet (PMAC) Motor, 3 phase, 1800 RPM, 460 V, 256TC Frame, TEFC

SyMAX - Permanent Magnet AC 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: 256TPFSA10087, Catalog No:SY011 20 HP Permanent Magnet (PMAC) Motor, 3 phase, 1800 RPM, 460 V,
256TC Frame, TEFC

Nameplate Specifications

Output HP 20 Hp Output KW 14.9 kW
Frequency 120 Hz Voltage 460 V
Current 24.0 A Speed 1800 rpm
Service Factor 1 Phase 3
Efficiency 94.5 % Power Factor 80
Duty Continuous Insulation Class H
Design Code No Design Code KVA Code NO KVA CODE
Frame 256TC Enclosure Totally Enclosed Fan Cooled
Thermal Protection Thermostats 140 deg. C (N/C) Ambient Temperature 40 °C
Drive End Bearing Size 6309 Opp Drive End Bearing Size 6210
UL Recognized CSA Y
CE Y IP Code 54

Technical Specifications

Electrical Type AC Permament Magnet Starting Method Inverter Only
Poles 8 Rotation Reversible
Resistance Main 0 Ohms Mounting Rigid Base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Cast Iron
Shaft Type T Overall Length 25.68 in
Frame Length 12.25 in Shaft Diameter 1.625 in
Shaft Extension 3.75 in Assembly/Box Mounting F1 ONLY
Connection Drawing A-EE7300T Outline Drawing B-SS203152-1225

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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