Marathon Electric Y471 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 256TTDX7253

Catalog No: Y471

10,1800/900,DP,256T,3/60/460

Other Purpose

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©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 256TTDX7253, Catalog No:Y471 10,1800/900,DP,256T,3/60/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 460 V
Current
Service Factor
Efficiency 86.5 % Duty Continous
Insulation Class
KVA Code J Frame 256T
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6208 UL Recognized
CSA
IP Code

10,2.50 Hp

12.9,5.6 A

1.15

B

40 °C

Y
12

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

7.5 kW

1760,880 rpm
3

2VT

6309

Y

Technical Specifications

Electrical Type
Poles 4//8 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Across The Line

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Rolled Steel Shaft Type T
Overall Length
Shaft Diameter 1.625 in Shaft Extension 4.19 in
Assembly/Box Mounting
Outline Drawing

Rigid base

22.32 in

F1/F2 Capable
A-SS86503-1545

Motor Orientation

Frame Length

Connection Diagram

Horizontal

15.45 in

A-EE7317

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/29/2018

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