Marathon Electric U443A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 286TSTDN16004

Catalog No: U443A

40,3600,DP,286TS,3/60/230/460

Open Drip Proof (ODP)

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

©2018 Regal Beloit Corporation, All Rights Reserved. MC017097E

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Product Information Packet: Model No: 286TSTDN16004, Catalog No:U443A 40,3600,DP,286TS,3/60/230/460

Nameplate Specifications

Output HP
Frequency 60 Hz Voltage 230/460 V
Current
Service Factor
Efficiency 93.6 % Duty Continous
Insulation Class
KVA Code F Frame 286TSC
Enclosure Drip Proof Overload Protector No
Ambient Temperature
Opp Drive End Bearing Size 6210 UL Recognized
CSA
IP Code

40 Hp

90.0/45.0 A

1.15

F

40 °C

Y
23

Output KW

Speed
Phase

Design Code

Drive End Bearing Size

CE

30.0 kW

3560 rpm
3

B

6311

Y

Technical Specifications

Electrical Type

Poles 2 Rotation Reversible

Squirrel Cage Induction Run

Starting Method

Part Wdg Start Low Volt Only & Wye Start
Delta Run

Mounting
Drive End Bearing Ball Opp Drive End Bearing Ball
Frame Material Cast Iron Shaft Type TS
Overall Length
Shaft Diameter 1.625 in Shaft Extension 3 in
Assembly/Box Mounting F1/F2 Capable
Outline Drawing

Rigid base

25.45 in

B-SS207991-1512

Motor Orientation

Frame Length

Connection Diagram

Horizontal

15.12 in

A-EE7358

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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Uncontrolled Copy

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 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

PROCESS/FINISH

MATERIAL

SHEET

DRAWING NUMBER

SIZE

DESCRIPTION

THIRD ANGLE
PROJECTION

DRAWN BY

DATE

DATE

APPROVED BY

B

280TSC FR. - TS - D.P.- CAST IRON

1 OF 1

SS207991

SJW

05-22-2012

TBROWN

05-23-2013

A

ECO-0043469

TBROWN

01-15-2013

MU116288, NMR-0049052

OUTLINE

3.40

86.38

B

2FF

2F

2F

9.54

242.24

3.00

76.23

10.76

273.41

10.500

10.497

266.70

266.62

BS

C

AG

.25
.29

6.35

7.37

1.625

1.624

41.28

41.25

4.75

120.68

.25

6.32

3/8 - 16UNC - 2B
AUX. GROUND HOLE

3/8 X 3/8 X 1.88
[9.5 X 9.5 X 47.8]
KEY

.004

A

.004

A

A

13.00

330.20

11.00

279.40

5.50

139.70

2.37

60.09

.65

16.38

7.00

6.94

177.80

176.28

3.02

76.61

16.86

428.12

45°

45°

19.76

501.88

12.45

316.21

9.75

247.65

3.56

90.39

9.015

8.985

228.98

228.22

HOLE FOR

1.50 CONDUIT

1/2 - 13UNC - 2B

.75 FULL THD.

4 HOLES

.53 - .58

(284 FR. MAY HAVE

ONLY 4 HOLES)

NOTES:

CONDUIT BOX CAN BE ROTATED IN 90

STEPS.

1.
CONDUIT BOX CAN BE MOUNTED ON OPPOSITE SIDE BY

2.
REMOVING BRACKETS AND TURNING FRAME 180

.

NAMEPLATE TO BE READ FROM CONDUIT BOX SIDE OF

3.
MOTOR.

DASH

FRAME

B C

2F

2FF

BS

AG

1325

284TSC

12.63

[320.80]

25.58

[649.73]

---

9.50

[241.3]

5.50

[139.7]

20.58

[522.73]

1512

286TSC

14.50

[368.3]

25.45

[646.43]

11.00

[279.4]

12.88

[327.15]

6.44

[163.58]

22.45

[570.23]

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