Marathon Electric E783A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 143TTDR6313

Catalog No: E783A

1.50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 143T Frame, ODP
Three Phase ODP 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: 143TTDR6313, Catalog No:E783A 1.50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 143T
Frame, ODP

Nameplate Specifications

Output HP 1.50 Hp Output KW 1.1 kW
Frequency 60 Hz Voltage 230/460 V
Current 3.8/1.9 A Speed 3515 rpm
Service Factor 1.15 Phase 3
Efficiency 86.5 % Power Factor 84
Duty Continuous Insulation Class F
Design Code B KVA Code L
Frame 143T Enclosure Drip Proof
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 22

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main 9.08 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type T Overall Length 12.49 in
Frame Length 8.56 in Shaft Diameter 0.875 in
Shaft Extension 2.28 in Assembly/Box Mounting F1 ONLY
Outline Drawing A-100085-856 Connection Drawing A-EE7308

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:18/06/2020

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Regal Beloit America, Inc.

TM

COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.

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 I T 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, A ND/ 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] X 45
CORNER FILLETS: R.02 [.51]
MACHINED SURFACES:

200 5.1

INCH mm
mm SHOWN IN [BRACKETS]

12

43

A

B

2

43

1

A

B

ECO DESCRIPTION

DATEAPPROVED BY

DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

THIRD ANGLE
PROJECTION

DRAWN BY

DATE

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

100085

GK

02-04-1988

FG

02-04-1998

E A. KEETHA 01-09-2018

ECO-0143026 PST 04/11/2018

OUTLINE CONVERSION PROJECT

OUTLINE

100085

140T & 56HZ - DR.PR.

1.CONDUIT BOX CAN BE ROTATED 180°.

NOTES:

DASH

NO.

"C" "BS"

706 10.99[279.14] 3.87[98.29]
756 11.49[291.84] 4.37[110.99]
806 11.99[304.54] 4.87[123.69]
856 12.49[317.24] 5.37[136.39]
906 12.99[329.94] 5.87[149.09]
956 13.49[342.64] 6.37[161.79]

2.28

57.90

(C)

BS

2.25

57.14

2.25

57.15

3.00

76.20

4.00

101.60

5.00

127.00

5.00

127.00

6.50

165.10

2.75

69.84

1.00

25.40

.8750
.8745

22.2237

22.2110

3.14

79.76

.50

12.70

.19[4.82]X.19[4.82]X1.38[35.05]

KEYWAY

NAMEPLATE READ FROM
CONDUIT BOX SIDE

6.50

165.10

5.50

139.70

2.75

69.85

.12

3.04

3.50

3.44

88.98

87.45

6.72

170.59

5.28

134.14

4.44

112.78

8.52

216.51

6.49

164.74

.82

20.83

1.81

45.97

.88

22.35

.44

11.18
.18

4.45

2-Ø1.09[27.68]
KNOCKOUTS

3-Ø.88[22.35]
KNOCKOUTS

Ø.34[8.63]-.35[8.89]
6 HOLES
(140T MTG.)

Regal Beloit America, Inc.

TM

COPYRIGHT REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.

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 I T 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, A ND/ 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] X 45
CORNER FILLETS: R.02 [.51]
MACHINED SURFACES:

200 5.1

INCH mm
mm SHOWN IN [BRACKETS]

12

43

A

B

2

43

1

A

B

ECO DESCRIPTION

DATEAPPROVED BY

DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

THIRD ANGLE
PROJECTION

DRAWN BY

DATE

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

100085

GK

02-04-1988

FG

02-04-1998

E A. KEETHA 01-09-2018

ECO-0143026 PST 04/11/2018

OUTLINE CONVERSION PROJECT

OUTLINE

100085

140T & 56HZ - DR.PR.

1.CONDUIT BOX CAN BE ROTATED 180°.

NOTES:

DASH

NO.

"C" "BS"

706 10.99[279.14] 3.87[98.29]
756 11.49[291.84] 4.37[110.99]
806 11.99[304.54] 4.87[123.69]
856 12.49[317.24] 5.37[136.39]
906 12.99[329.94] 5.87[149.09]
956 13.49[342.64] 6.37[161.79]

Uncontrolled Copy

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