Leeson LM34048 Product Information Packet

PRODUCT INFORMATION PACKET

Model No: LM34048

Catalog No: LM34048

0.25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 48 Frame, ODP
Three Phase ODP Motors

Regal and Leeson 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: LM34048, Catalog No:LM34048 0.25 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 48 Frame,
ODP

Nameplate Specifications

Output HP 0.25 Hp Output KW 0.19 kW
Frequency 60 Hz Voltage 230/460 V
Current 1.0/0.50 A Speed 1725 rpm
Service Factor 1.35 Phase 3
Efficiency 69.5 % Power Factor 71.5
Duty Continuous Insulation Class B
Design Code B KVA Code M
Frame 48 Enclosure Drip Proof
Thermal Protection No Ambient Temperature 40 °C
Drive End Bearing Size 6203 Opp Drive End Bearing Size 6203
UL Recognized CSA Y
CE Y IP Code 22

Technical Specifications

Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Reversible
Resistance Main 20.8 Ohms Mounting Rigid base
Motor Orientation Horizontal Drive End Bearing Ball
Opp Drive End Bearing Ball Frame Material Rolled Steel
Shaft Type NEMA 48 Overall Length 10.34 in
Frame Length 6.75 in Shaft Diameter 0.500 in
Shaft Extension 1.5 in Assembly/Box Mounting F1 ONLY
Connection Drawing EE7308-REGAL Outline Drawing SS404126-675

This is an uncontrolled document once printed or downloaded and is subject to change without notice. Date Created:14/10/2020

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Regal Beloit America, Inc.

®

COPYRIGHT (PER REVISION DATE) REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.

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 (EXCEPT AS NOTED):
DEC.

INCH mm ANG LE
.X 0.1 [ 3] 7' 30"
.XX 0.03 [ 0.8]
.XXX 0.005 [ 0.13]
.XXXX 0.0005 [ 0.013]
REMOVE BURRS & BREAK SHARP
EDGES: .003/.015 [.08/.38] X 45
CORNER FILLETS: R.02 [.5]
MACHINED SURFACES:

200

5.1
INCH mm
mm DIMENSIONS IN [BRACKETS]
ARE FOR REFERENCE ONLY

THIRD ANGLE
PROJECTION

12

43

A

B

2

43

1

A

B

ECO DESCRIPTION

DATEAPPROVED BY

REV DATE/

© DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

DRAWN BY

DATE

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

SS404126

KPR

11/19/2014

C A SUPPANNAVAR 05/07/2019

ECO-0166690 D SURYAWANSHI 05/07/2019

OUTLINE CONVERSION PROJECT

OUTLINE

606-0029

48 FRAME

TERM END

DASH C AG

550 9.09[230.9] 7.50 [190.5]

575 9.34[237.2] 7.75 [196.9]

600 9.59[243.6] 8.00 [203.2]

625 9.84[249.9] 8.25 [209.6]

650 10.09[256.3] 8.50 [215.9]

675 10.34[262.6] 8.75 [222.3]

700 10.59[269.0] 9.00 [228.6]

725 10.84[275.3] 9.25 [236.0]

750 11.09[281.7] 9.50 [241.3]

775 11.34[288.0] 9.75 [247.7]

800 11.59[294.4] 10.00 [254.0]

.5000
.4995

12.699

12.686

1.25

31.8

FULL
FLAT

1.50

38.1

AG

2.75

69.9

3.52

89.4

1.61

40.8

.453
.447

11.51

11.35

1.60

40.5

2.50

63.5

C

.34

8.7

.50 NPT
L.HOLE

(PLUGGED)

DR. PR
EACH END

4.28

108.7

5.78

146.8

2.14

54.4

.74

18.8

R.17

4.4

.37

9.4

.10

2.7

5.78

146.8

3.00

2.94

76.2

74.7

5.62

142.7

A

B

C

D

Regal Beloit America, Inc.

®

COPYRIGHT (PER REVISION DATE) REGAL BELOIT AMERICA, INC. ALL RIGHTS RESERVED.

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 (EXCEPT AS NOTED):
DEC.

INCH mm ANG LE
.X 0.1 [ 3] 7' 30"
.XX 0.03 [ 0.8]
.XXX 0.005 [ 0.13]
.XXXX 0.0005 [ 0.013]
REMOVE BURRS & BREAK SHARP
EDGES: .003/.015 [.08/.38] X 45
CORNER FILLETS: R.02 [.5]
MACHINED SURFACES:

200

5.1
INCH mm
mm DIMENSIONS IN [BRACKETS]
ARE FOR REFERENCE ONLY

THIRD ANGLE
PROJECTION

12

43

A

B

2

43

1

A

B

ECO DESCRIPTION

DATEAPPROVED BY

REV DATE/

© DATEREVISION BY

ECO

DRAWING REVISION

REFERENCE

MATERIAL

SHEET

DRAWING NUMBERSIZE

DESCRIPTION

DRAWN BY

DATE

DATE

APPROVED BY

PROCESS/FINISH

B

1 OF 1

SS404126

KPR

11/19/2014

C A SUPPANNAVAR 05/07/2019

ECO-0166690 D SURYAWANSHI 05/07/2019

OUTLINE CONVERSION PROJECT

OUTLINE

606-0029

48 FRAME

TERM END

DASH C AG

550 9.09[230.9] 7.50 [190.5]

575 9.34[237.2] 7.75 [196.9]

600 9.59[243.6] 8.00 [203.2]

625 9.84[249.9] 8.25 [209.6]

650 10.09[256.3] 8.50 [215.9]

675 10.34[262.6] 8.75 [222.3]

700 10.59[269.0] 9.00 [228.6]

725 10.84[275.3] 9.25 [236.0]

750 11.09[281.7] 9.50 [241.3]

775 11.34[288.0] 9.75 [247.7]

800 11.59[294.4] 10.00 [254.0]

Uncontrolled Copy

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Uncontrolled Copy

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Curve at

Volts

HP

HZ

Model No

HP

VOLTS

Catalog No

LM34048A

HZ

60&50

RPM

1725&1425

Torque in Oz.Ft

FL TORQUE

Oz.Ft

FL AMPS

BD TORQUE

Oz.Ft

PU TORQUE

Oz.Ft

LR TORQUE

47.8

Oz.Ft

LR AMPS

3.2

WINDING

TE484124-3

Date

6/5/2018

Uncontrolled Copy

LEESON ELECTRIC CORPORATION

TYPICAL PERFORMANCE CURVE for AC MOTOR

460

60

LM34048 0.25

0.25&0.25

230/460&190/380

Eff −

−

−−

PF −

−

−−

HP −

−

−−

RPM −

−

−−

KW −

−

−−

Amps −

−

−−

3

60 70 80 90 100

EFF

0 10 20 30 40 50

60 70 80 90 100

PF

0 10 20 30 40 50

0 2 4 6 8 10 12 14 16 18

0.3 0.35 0.4 0.45 0.5

HP

RPM

0 0.05 0.1 0.15 0.2 0.25

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

12

52.1

0.3 0.35 0.4 0.45 0.5

1770 1780 1790 1800 1810

KW

0 0.05 0.1 0.15 0.2 0.25

1710 1720 1730 1740 1750 1760

0 2 4 6 8 10 12 14 16 18

Torque

60 70 80 90 10060 70 80 90 1000.3 0.35 0.4 0.45 0.51770 1780 1790 1800 18100.3 0.35 0.4 0.45 0.50.6 0.7 0.8 0.9 1

PF

HP

KW

EFF

RPM

AMPS

0 10 20 30 40 50

0 10 20 30 40 50

0 0.05 0.1 0.15 0.2 0.25

0 0.05 0.1 0.15 0.2 0.25

0 0.1 0.2 0.3 0.4 0.5

1710 1720 1730 1740 1750 1760

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

0 2 4 6 8 10 12 14 16 18

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

Torque

1/.5

44.8

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