Marathon Electric U039A Product Information Packet

PRODUCT INFORMATION PACKET

Model No: 145TTGN6576

Catalog No: U039A

1 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 145T Frame, EPFC

Explosion Proof NEMA Motors

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

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Product Information Packet: Model No: 145TTGN6576, Catalog No:U039A 1 HP Explosion Proof Motor, 3 phase, 1200 RPM, 230/460 V, 145T Frame, EPFC

Nameplate Specifications

Output HP 1 Hp Output KW 0.75 kW Frequency 60 Hz Voltage 230/460 V Current 3.6/1.8 A Speed 1155 rpm Service Factor 1.15 Phase 3 Efficiency 82.5 % Power Factor 63 Duty Continuous Insulation Class F Design Code B KVA Code K Frame 145T Enclosure Explosion Proof Fan cooled Thermal Protection Thermostats (N/C) Ambient Temperature 40 °C Drive End Bearing Size 6205 Opp Drive End Bearing Size 6203 UL UL Listed And CSA Certified CSA Y CE N IP Code 54

Hazardous Location

EXP PROOF CL I GR D CL II GR F&G T3B

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter Poles 6 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 14.73 in Frame Length 7.50 in Shaft Diameter 0.875 in Shaft Extension 2.31 in Assembly/Box Mounting F1 ONLY Outline Drawing A-108734-750 Connection Drawing A-EE7308T

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.

PROPRIETARY AND CONFIDENTIAL INFORMATI ON - THIS DOCUMENT IS THE PROPERTY OF

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

INFORMATION. ANY PERSON, CORPORATION OR OTHE R 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 ENTI TY, 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 ANG LE .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]

ECO DESCRIPTION

DATEAPPROVED BY

DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

THIRD ANGLE PROJECTION

DRAWN BY

DATE

APPROVED BY

PROCESS/FINISH

1 OF 1

108734

H. ADIKE

5/22/2018

7/16/2018

B KHADHAR 01-29-2019

ECO-0160238 UD 01-29-2019

ADDED SLINGER

OUTLINE

104607

140 FR. - EXP.PR - (629 NEW DESIGN)

NOTE:

1.BOX CAN ONLY BE ROTATED CLOCKWISE UP TO 270° FROM ITS ORIGINAL POSITION.

DASH C B BS 2F 2FF 2FFF

750 14.70[373.38] 7.25[184.15] 5.53[140.46] 4.00[101.60] 5.00[127] 6.25[158.75]

2FFF

2FF

2.33

59.08

2.25

57.15

2.25

57.25

.8750 .8745

22.2237

22.2110

3.52

89.41

READ NAMEPLATES FROM

C'BOX SIDE OF MOTOR

.19[4.82] SQ x

1.38[35.05] KEY

SLINGER

8.03

203.90

7.44

188.88

7.12

180.85

5.50

139.70

1.56

39.74

.52

13.10

2.75

69.85

3.50

3.44

89.01

87.49

8.26

209.82

12.25

311.11

6.09

154.69

3.19

81.09

1-11 1/2 NPT

LEAD HOLE

Ø.34[8.63]-.39[9.90]

12 HOLES