Marathon Electric Y391 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 405TTFS7297

Catalog No: Y391

75,1785/890,TEFC,405T,3/60/60/460#460

Other Purpose

Regal and Marathon are trademarks of Regal Beloit Corporation or one of its affiliated companies.

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Product Information Packet: Model No: 405TTFS7297, Catalog No:Y391 75,1785/890,TEFC,405T,3/60/60/460#460

Nameplate Specifications

Output HP Frequency 60 Hz Voltage 460 V Current Service Factor Efficiency 94.1 % Duty Continous Insulation Class KVA Code H Frame 405T Enclosure Totally Enclosed Fan Cooled Overload Protector No Ambient Temperature Opp Drive End Bearing Size 6313 UL Recognized CSA IP Code

75,18.75 Hp

83,27 A

1.15

F

40 °C

Y 55

Output KW

Speed Phase

Design Code

Drive End Bearing Size

CE

56.0 kW

1785,890 rpm 3

1VT

6316

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 Cast Iron Shaft Type T Overall Length Shaft Diameter 2.875 in Shaft Extension 7.5 in Assembly/Box Mounting Outline Drawing

Rigid base

37.14 in

F1/F2 Capable B-SS508859-1675

Motor Orientation

Frame Length

Connection Diagram

Horizontal

16.75 in

A-EE7322

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created: 06/28/2018

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Uncontrolled Copy

Regal Beloit America, Inc.

TM

PROPRIETARY AND CONFIDENTIAL INFORMATION - THIS DOCUMENT IS THE PROPERTY OF

REGAL BELOIT AMERICA, INC. ("OWNER") AND CONTAINS OWNER'S PROPRIETARY

INFORMATION. ANY PERSON, CORPORATION OR OTHER FIRM RECEIVING IT IS DEEMED, BY RECEIVING IT, TO AGREE THAT IT, AND/OR ANY PART OF IT, SHALL NOT BE DISCLOSED TO ANY PERSON, CORPORATION OR OTHER ENTITY, DUPLICATED, AND/OR USED, EXCEPT

AS EXPRESSLY APPROVED IN WRITING IN ADVANCE BY OWNER. THIS DOCUMENT SHALL

BE RETURNED TO OWNER UPON REQUEST. IT MAY BE SUBJECT TO CERTAIN

RESTRICTIONS UNDER APPLICABLE EXPORT CONTROL LAWS AND REGULATIONS.

TOLERANCES UNLESS OTHERWISE SPECIFIED:

DEC.

INCH

mm

ANGLE

.X

0.1 [ 2.5]

7' 30"

.XX

0.03 [

0.76]

XXX

0.005 [ 0.127]

.XXXX

0.0005 [ 0.0127] REMOVE BURRS & BREAK SHARP EDGES: .003/.015 [.076/.381] CORNER FILLETS: .02 [.51] MACHINED SURFACES:

200

5.1

INCH mm mm SHOWN IN [BRACKETS]

1

2

4

3

A

B

2

4

3

1

A

B

ECO DESCRIPTION

DATE

APPROVED BY

DATE

REVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBER

SIZE

DESCRIPTION

THIRD ANGLE PROJECTION

DRAWN BY

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

SS508859

TLB

05-19-1988

ML

05-22-1988

E

AJW

07-14-2014

ECO-0055535

TDB

07-14-2014

UPDATE TO CURRENT STANDARDS

OUTLINE

400T FR.-TAPPED LEAD HOLE

C

6.62

168.18

BS

B

2F

4.63

117.48

2F

2FF

7.25

184.15

7.49

190.19

2.875

2.874

73.025

73.000

11.75

298.41

.750x.750x

5.62 [19.050x19.050x

142.75] KEY

1/2-13 UNC-2B

1.00 [25.4] FULL THD

16.13

409.71

10.00

9.94

254.00

252.48

1.10

27.94

19.00

482.60

16.00

406.40

8.00

203.20

3.50

88.90

5.75

146.05

19.64

498.94

30.60

777.32

21.92

556.77

3.41

86.53

24.45

621.04

3" NPT

LEAD HOLE

.81-.83

[20.57-21.08]

8 HOLES

(404 MAY ONLY

HAVE 4 HOLES)

F2 VIEW

NOTES:

1. CONDUIT BOX CAN BE ROTATED IN 90

STEPS.

2. CONDUIT BOX CAN BE MOUNTED ON OPPOSITE SIDE BY REMOVING BRACKETS AND TURNING FRAME 180

.

3. NAMEPLATE TO BE READ FROM CONDUIT BOX SIDE OF MOTOR.

DASH

FRAME

B

C

2F

2FF

BS

1525

404T

14.75

[374.65]

35.62

[904.75]

12.25

[311.15]

----

6.12

[155.45]

1675

404/405T

16.25

[412.75]

37.14

[943.36]

12.25

[311.15]

13.75

[349.25]

6.88

[174.75]

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8/26/2007 7:39:21 PM -

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CERTIFICATION DATA SHEET

Model#: 405TTFS7297 AP WINDING#: T405(4-8)11 NONE 1 CONN. DIAGRAM: A-EE7322 ASSEMBLY: F1/F2 CAPABLE OUTLINE: B-SS508859-1675

TYPICAL MOTOR PERFORMANCE DATA

HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN

75&18 3/4 56&14 900 1785&890 405T TEFC H 1VT

PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION

3 60/60 460 83&27 ACROSS THE

LINE

CONTINUOUSF1 1.15/1.15 40 3300

FULL LOAD EFF:

94.1&92.4

3/4 LOAD EFF: 92.4 1/2 LOAD EFF: 91 GTD. EFF ELEC. TYPE NO LOAD AMPS

FULL LOAD PF:

90&71.5

3/4 LOAD PF: 67 1/2 LOAD PF: 57 90.9 SQ CAGE IND RUN 12.5

F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C

112 LB-FT 118 123 LB-FT 110 222 LB-FT 198 80

SOUND PRESSURE

@ 3 FT.

SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS

/HOUR

APPROX. MOTOR

WGT

55 dBA 65 dBA 27 LB-FT^2 - LB-FT^2 - SEC. - 1400 LBS.

*** SUPPLEMENTAL INFORMATION ***

DE BRACKET

TYPE

ODE BRACKET

TYPE

MOUNT

TYPE

ORIENTATION SEVERE

DUTY

HAZARDOUS

LOCATION

DRIP

COVER

SCREENS PAINT

STANDARD STANDARD RIGID HORIZONTAL PREMIUM

SEVERE DUTY

NONE FALSE NONE BLUE (EPOXY)

BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT

MATERIAL

FRAME

MATERIAL

DE OPE

BALL BALL POLYREX EM T NONE NONE 1045 HOT

ROLLED (C-204)

CAST IRON

6316 6313

THERMO-PROTECTORS THERMISTORS CONTROL SPACE /n HEATERS

THERMOSTATS PROTECTORS WDG RTDs BRG RTDs

NONE NOT NONE NONE NONE FALSE NONE VOLTS

If Inverter equals NONE, contact factory for further

information

* N O T E S *

INVERTER TORQUE: NONE INV. HP SPEED RANGE: NONE

ENCODER: NONE NONE NONE NONE NONE PPR

BRAKE: NONE NONE NONE P/N NONE NONE NONE

- FT-LB NONE V NONE Hz

DATE: 06/22/2017 01:04:47 AM FORM 3531 REV.3 02/07/99 ** Subject to change without notice.

Uncontrolled Copy

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Marathon Electric Y391 Product Information Packet

Specifications and Main Features

Frequently Asked Questions

User Manual