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PRODUCT INFORMATION PACKET
Model No: 145TTFR16331
Catalog No: E2004A
1.50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 145TC 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: 145TTFR16331, Catalog No:E2004A 1.50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 145TC
Frame, TEFC
Nameplate Specifications
Output HP 1.50 Hp Output KW 1.1 kW
Frequency 60 Hz Voltage 230/460 V
Current 4.6/2.3 A Speed 1755 rpm
Service Factor 1.15 Phase 3
Efficiency 86.5 % Power Factor 71
Duty Continuous Insulation Class F
Design Code B KVA Code P
Frame 145TC 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 7.9 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 14.37 in
Frame Length 9.06 in Shaft Diameter 0.875 in
Shaft Extension 2.12 in Assembly/Box Mounting F3
Connection Drawing A-EE7308 Outline Drawing 104566A-906
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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8/24/2007 4:30:21 PM -
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STACK:
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CERTIFICATION DATA SHEET
Model#: 145TTFR16331 AA WINDING#: ZT4256 FR 3
CONN. DIAGRAM: A-EE7308 ASSEMBLY: F3
OUTLINE: 104566A-906
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
1 1/2&1 1/2 1.12&1.12 1800 1755&1450 145TC TEFC P B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60/50 230/460#190/
380
4.6/2.3&5.4/2.7LINE 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: 71&75 3/4 LOAD PF: 62.5 1/2 LOAD PF: 49 84 SQ CAGE INV RATED 3 / 1.5
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
4.5 LB-FT 48 / 24 21.2 LB-FT 471 26 LB-FT 578 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 0.14 LB-FT^2 10 LB-FT^2 20 SEC. 2 50 LBS.
*** SUPPLEMENTAL INFORMATION ***
DE BRACKET
TYPE
ODE BRACKET
TYPE
MOUNT
TYPE
ORIENTATION SEVERE
DUTY
HAZARDOUS
LOCATION
DRIP
COVER
SCREENS PAINT
C-FACE BRAKE 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)
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: CONSTANT 10:1
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 07:42:18 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
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Date:
Customer:
Attention:
Submitted by:
v
Speed (RPM)
Data Sheet
Current (Amps)
P
E
-200 0 200 400 600 800 1000 1200 1400 1600 1800 2000
TORQU
30.0
40.0
50.0
0% 20% 40% 60% 80% 100% 120% 140%
F
60.0
70.0
EFF
80.0
100.0
90.0
Torque (ft-lb)
P.F. (%)
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
0.0
5.0
10.0
15.0
20.0
25.0
30.0
Efficiency (%) P.F. (%) Current (Amps)
1800 1790 1780 1765 1755 1,750 1745 0
24.0 23.3 16.0 2.30 1.50 1.5
21.2 20.2 26.0 4.5 0.00 1800
LR Pull-Up BD Rated Idle
0 130 1190 1755 1800
0.00 1.10 2.20 3.5 4.5 5.2 5.7 21.2
7.5 30.5 49.0 62.5 71.0 75.0 77.0 69.5
FAREEDA DUDEKULA
1.50 1.55 1.75 2.00 2.30 2.50 2.65 24.0
1/4/2019 145TTFR16331
Motor Speed Data
LOAD
74.0 82.5 85.5 86.5 86.5 85.5
Uncontrolled Copy
Torque Amps
Speed -Torque Curve
Motor Load Data
RPM
0.0
4.8380 3.7800 7.1250 7.1630 189.6050
R1 R2 X1 X2 Xm
0.5
Additional Specifications:
0
0
1.0
VFD Rating
Outline Dwg 104566A-906
Conn. Diag A-EE7308
1.5
Ref Wdg
Sound Pressure @ 1M
Rotor/Shaft wk²
2.0
A
M
P
S
Duty
Ambient
Elevation
2.5
3.0
HP
Sync. RPM
Frame
Enclosure
Voltage
Frequency
Design
LR Code letter
Service Factor
Temp Rise @ FL
Construction
EQUIV CKT (OHMS / PHASE)
ZT4256 FR
0.0
5.0
10.0
15.0
20.0
25.0
30.0
CONSTANT 10:1
62 dBA
CONT
1,000
0.14
feet
Lb-Ft²
1.15
35
40
°
C
P
°
C
230/460#190/380
TEFC
TFR
60
B
Hz
V
Information Block
145
Submittal
Data @
460
A
M
P
S
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