PRODUCT INFORMATION PACKET
Model No: 145TTFN16045
Catalog No: E2207-P
2 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC
Three Phase TEFC 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: 145TTFN16045, Catalog No:E2207-P 2 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 145T
Frame, TEFC
Nameplate Specifications
Output HP 2 Hp Output KW 1.5 kW
Frequency 60 Hz Voltage 230/460 V
Current 6.0/3.0 A Speed 1755 rpm
Service Factor 1.15 Phase 3
Efficiency 86.5 % Power Factor 72
Duty Continuous Insulation Class F
Design Code B KVA Code N
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 43
Technical Specifications
Electrical Type Squirrel Cage Inverter Rated Starting Method Line Or Inverter
Poles 4 Rotation Reversible
Resistance Main 6.51 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 13.99 in
Frame Length 7.50 in Shaft Diameter 0.875 in
Shaft Extension 2.56 in Assembly/Box Mounting F1/F2 CAPABLE
Connection Drawing A-EE7308 Outline Drawing A-104719-750
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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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]
0.5
.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:
125
3.2
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
REFERENCE
MATERIAL
SHEET
DRAWING NUMBER
SIZE
DESCRIPTION
THIRD ANGLE
PROJECTION
DRAWN BY
DATE
DATE
APPROVED BY
PROCESS/FINISH
B
1 OF 1
104719
DRS
05/25/2000
ET
05/25/2000
D
KR
10/17/2014
ECO-0062803
SM
10/17/2014
ADDED F2-VIEW
OUTLINE
140 FR. - BB - TS - TEFC
C
2.56
65.01
2F
2FF
2F
2FF
2FFF
B
BS
4.50
114.30
.8750
.8745
22.2237
22.2110
2.25
57.15
2.25
57.15
.19x.19x1.38
KEY
10.97
278.73
8.03
203.93
6.99
177.42
5.39
136.78
7.44
189.00
3.50
3.44
89.01
87.49
.46
11.72
1.68
42.61
2.75
69.85
5.50
139.70
7.12
180.85
1.85
47.089
.34-.39 THRU
12 HOLES
1.09
L. HOLE
F2 VIEW
NOTES
1. BOX CAN BE ROTATED IN 90
STEPS
2. BOX CAN MOUNTED ON OPPOSITE SIDE BY
REMOVING BRACKETS AND TURNING FRAME 180
3. NAMEPLATE READ FROM CONDUIT SIDE OS MOTOR
DASH
FR.
B C
BS
2F
2FF
2FFF
750
143/5T
7.25 13.99 5.06 4.00 5.00 6.25
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CERTIFICATION DATA SHEET
Model#: 145TTFN16045 AA WINDING#: ZT4166 R1 3
CONN. DIAGRAM: A-EE7308 ASSEMBLY: F1/F2 CAPABLE
OUTLINE: A-104719-750
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
2&2 1.49&1.49 1800 1755&1450 145T TEFC N B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60/50 230/460#190/
380
6/3&6.8/3.4 LINE OR
INVERTER
CONTINUOUSF3 1.15/1.15 40 3300
FULL LOAD EFF:
86.5&85.5
3/4 LOAD EFF: 85.5 1/2 LOAD EFF: 82.5 GTD. EFF ELEC. TYPE NO LOAD AMPS
FULL LOAD PF: 72&78 3/4 LOAD PF: 63 1/2 LOAD PF: 50 84 SQ CAGE INV RATED 3.8 / 1.9
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
6 LB-FT 60 / 30 24.5 LB-FT 408 32.5 LB-FT 542 35
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS
/HOUR
APPROX. MOTOR
WGT
62 dBA 72 dBA 0.13 LB-FT^2 0 LB-FT^2 20 SEC. 2 69 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 BLUE
(POWDER)
BEARINGS GREASE SHAFT TYPE SPECIAL DE SPECIAL ODE SHAFT
MATERIAL
FRAME
MATERIAL
DE OPE
BALL BALL POLYREX EM T NONE NONE 1144
STRESSPROOF
(C-223)
CAST IRON
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: CONSTANT 20:1
INV. HP SPEED RANGE: NONE
ENCODER: NONE
NONE NONE
NONE NONE PPR
BRAKE: PROVISIONS FOR KIT NONE
NONE P/N NONE
NONE NONE
NONE FT-LB NONE V NONE Hz
DATE: 06/23/2017 06:58:36 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
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Date:
Customer:
Attention:
Submitted by:
Data @
460
v
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
1.90 2.00 2.30 2.60 3.0 3.3 3.5 30.0
Torque (ft-lb)
0.00 1.50 2.95 4.5 6.0 6.9 7.5 24.5
RPM
1800 1790 1780 1770 1755 1,750 1745 0
Efficiency (%)
74.0 82.5 85.5 86.5 86.5 86.5
P.F. (%)
8.0 31.5 50.0 63.0 72.0 75.5 77.5 69.0
LR Pull-Up BD Rated Idle
Speed (RPM)
0 900 1245 1755 1800
Information Block
Current (Amps)
30.0 25.0 18.7 3.0 1.90 2.0
Torque (ft-lb)
24.5 22.1 32.5 6.0 0.00 1800
145
TEFC
TFN
V
60
Hz
A
N
1.15
35
°
C
CONT
40
°
C
1,000
feet
0.13
Lb-Ft²
ZT4166 R1
62 dBA
Additional Specifications:
R1 R2 X1 X2 Xm
3.8060 3.0530 5.9070 6.1490 165.4160
CONSTANT 20:1
0
365THFS8036
EQUIV CKT (OHMS / PHASE)
Ref Wdg
Sound Pressure @ 1M
VFD Rating
Outline Dwg A-104719-750
Conn. Diag A-EE7308
Rotor/Shaft wk²
Voltage
Frequency
Design
LR Code letter
Service Factor
Temp Rise @ FL
Duty
Ambient
Elevation
Construction
Motor Speed Data
HP
Sync. RPM
Frame
Enclosure
Motor Load Data
Submittal
FAREEDA DUDEKULA
Data Sheet
29-06-2017 145TTFN16045
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0% 20% 40% 60% 80% 100% 120% 140%
Efficiency (%) P.F. (%) Current (Amps)
LOAD
A
M
P
S
E
F
F
P
F
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
0 200 400 600 800 1000 1200 1400 1600 1800 2000
Speed -Torque Curve
Torque Amps
RPM
T
O
R
Q
U
E
A
M
P
S
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