Datasheet N321A Datasheet (Marathon Electric)

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PRODUCT INFORMATION PACKET

Model No: 145TTWR6029

Catalog No: N321A

1.50 HP Washdown Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC Washdown Duty 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: 145TTWR6029, Catalog No:N321A 1.50 HP Washdown Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC

Nameplate Specifications

Output HP 1.50 Hp Output KW 1.1 kW Frequency 60 Hz Voltage 230/460 V Current 4.8/2.4 A Speed 1750 rpm Service Factor 1.15 Phase 3 Efficiency 86.5 % Power Factor 67.7 Duty Continuous Insulation Class F Design Code B KVA Code L Frame 145T Enclosure Totally Enclosed Fan Cooled 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 55

Technical Specifications

Electrical Type Squirrel Cage Induction Run Starting Method Across The Line Poles 4 Rotation Reversible Resistance Main 9.12 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 13.25 in Frame Length 7.50 in Shaft Diameter 0.875 in Shaft Extension 2.38 in Assembly/Box Mounting F1 ONLY Outline Drawing 028889-750 Connection Drawing 005010.01ME

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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RBC PROPRIETARY AND CONFIDENTIAL INFORMATION This document is the property of REGAL BELOIT CORPORATION ("RBC") including its subsidiaries and divisions and contains proprietary information of RBC. This document is loaned on the express condition that neither it nor the information contained therein shall be disclosed to others without the express written consent of RBC, and that the information shall be used by the recipient only as approved expressly by RBC. This document shall be returned to RBC upon its request. This document may be subject to certain restrictions under U.S. export control laws and regulations.

"C" .06

"AD"

NAMEPLATE

7.40

6.53

DRAIN

.34

(1) 1/2-14 NPT (PLUGGED)

4.00

5.00

6.50

SPECIAL FEATURES GASKETS THROUGHOUT DRAIN HOLES IN ENDBELLS & CONDUIT BOX SHAFT SEAL & V-RING STAINLESS STEEL SHAFT , HARDWARE & NAMEPLATE

THIRD ANGLE

PROJECTION

10/3/2008 4:28:14 PM

REVISION

BY & DATE

2.38

1.41

FULL

DEPTH

.8750 .8745

DECALCONNECTION UNDER COVER (WHEN REQ'D)

.09

2.12

DASH NO. "C" "AD"

700 12.75 4.69 750 13.25 5.19 800 13.75 5.69 850 14.25 6.19

TOLERANCES

UNLESS SPECIFIED

DEC

INCHES

±.1

.XX

±.03

.XXX

±.005

.XXXX

±.0005

ANG

CHK RFP NETWORK FILE NAME

±1/2°

TITLE

MAT'L FINISH PREV

5.50

4.31

OUTLINE 140 FRAME TEFC RIGID WASHGUARD

2.75 2.75

6.50

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6.78

3.50

3.44

.119

DRAWN CHK APPR SCALE REF FMF PAGE

DRAWING NOSIZE REV

LST 10/3/08

3:8

028889

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7/20/2012 2:29:41 PM - Converted by Connexus

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CERTIFICATION DATA SHEET

Model#: 145TTWR6029 AA WINDING#: T634341 FR 3 CONN. DIAGRAM: 005010.01ME ASSEMBLY: F1 ONLY OUTLINE: 028889-750

TYPICAL MOTOR PERFORMANCE DATA

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

1 1/2&1 1.12&.75 1800 1750&1450 145T TEFC L B

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

3 60/50 230/460#190/

380

4.8/2.4&3.6/1.8ACROSS THE LINE

CONTINUOUSF4 1.15/1.15 40 3300

FULL LOAD EFF: 86.5 3/4 LOAD EFF: 87.2 1/2 LOAD EFF: 84.2 GTD. EFF ELEC. TYPE NO LOAD AMPS

FULL LOAD PF: 67.7 3/4 LOAD PF: 67.3 1/2 LOAD PF: 55.2 0 SQ CAGE IND RUN 2.5 / 1.2

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

4.5 LB-FT 37 / 18.5 17.2 LB-FT 382 20.4 LB-FT 453 0

SOUND PRESSURE

@ 3 FT.

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

/HOUR

APPROX. MOTOR

WGT

0 dBA 10 dBA 0.14 LB-FT^2 0.1 LB-FT^2 10 SEC. 0 0 LBS.

*** SUPPLEMENTAL INFORMATION ***

DE BRACKET

TYPE

ODE BRACKET

TYPE

MOUNT

TYPE

ORIENTATION SEVERE

DUTY

HAZARDOUS

LOCATION

DRIP

COVER

SCREENS PAINT

STANDARD STANDARD RIGID HORIZONTAL FALSE NONE FALSE NONE WHITE -

LEESON (EPOXY)

BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT

MATERIAL

FRAME

MATERIAL

DE OPE

BALL BALL POLYREX EM T NONE NONE 303 STAINLESS

(C-501)

ROLLED STEEL

6205 6203

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 NONE FT-LB NONE V NONE Hz

DATE: 06/27/2017 12:41:50 AM FORM 3531 REV.3 02/07/99 ** Subject to change without notice.

Uncontrolled Copy

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Speed (RPM)

230/460#190/380

Current (Amps)

0.0

0 200 400 600 800 1000 1200 1400 1600 1800 2000

5.0

10.0

TORQU

15.0

20.0

25.0

30.0

40.0

50.0

0% 20% 40% 60% 80% 100% 120% 140%

60.0

70.0

EFF

80.0

100.0

90.0

Torque (ft-lb)

Efficiency (%) P.F. (%) Current (Amps)

18.5 16.1 12.1 2.15 1.23 1.5

17.2 16.0 20.4 4.5 0.00 1800 0 900 1600 1750 1800

P.F. (%)

Submitted by:

Customer:

Attention:

Date:

1800 1785 1772 1760 1750 1,738 1732 0

0.00 1.10 2.25 3.4 4.5 5.2 5.6 17.2

9.9 35.5 55.0 63.0 67.7 75.0 80.0 48.0

LR Pull-Up BD Rated Idle

FAREEDA DUDEKULA

1.23 1.33 1.50 1.81 2.15 2.32 2.52 18.5

6/19/2017 145TTWR6029

Load 0% 25% 50% 75% 100% 115% 125% LR

Current (Amps)

Torque (ft-lb)

RPM

Efficiency (%)

Motor Speed Data

LOAD

74.4 84.0 87.2 86.5 86.0 85.5

Data Sheet

Torque Amps

Speed -Torque Curve

Motor Load Data

RPM

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Rotor/Shaft wk²

Duty

Ambient

Elevation

Ref Wdg

Sound Pressure @ 1M

VFD Rating

Outline Dwg 028889-750

Conn. Diag 005010.01ME

Additional Specifications:

0.0000 0.0000 0.0000 0.0000 0.0000

R1 R2 X1 X2 Xm

EQUIV CKT (OHMS / PHASE)

Design

LR Code letter

Service Factor

Temp Rise @ FL

Construction

Voltage

Frequency

Sync. RPM

Frame

Enclosure

Information Block

T634341 FR

CONT

1,000

0.14

65 dBA

NONE

feet

Lb-Ft²

0.0

2.0

4.0

6.0

8.0

10.0

12.0

14.0

16.0

18.0

20.0

AMP

1.15

TEFC

TFR

140

Submittal

Data @

460

Uncontrolled Copy

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