
PRODUCT INFORMATION PACKET
Model No: 145TTGR16004
Catalog No: I513
2 HP Explosion Proof Motor, 3 phase, 3600 RPM, 575 V, 145T Frame, EPFC
Explosion Proof NEMA 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: 145TTGR16004, Catalog No:I513 2 HP Explosion Proof Motor, 3 phase, 3600 RPM, 575 V, 145T Frame, EPFC
Nameplate Specifications
Output HP 2 Hp Output KW 1.5 kW
Frequency 60 Hz Voltage 575 V
Current 2.0 A Speed 3500 rpm
Service Factor 1 Phase 3
Efficiency 85.5 % Power Factor 86
Duty Continuous Insulation Class B
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 C&D CL II GR
E,F,G T3B
Technical Specifications
Electrical Type Squirrel Cage Induction Run Starting Method Across The Line
Poles 2 Rotation Reversible
Resistance Main 7.1 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 16.50 in
Frame Length 9.31 in Shaft Diameter 0.875 in
Shaft Extension 2.31 in Assembly/Box Mounting F1 ONLY
Connection Drawing A-EE7300T Outline Drawing B-104585-931
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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CERTIFICATION DATA SHEET
Model#: 145TTGR16004 AA WINDING#: ZT2142 FR 5
CONN. DIAGRAM: A-EE7300T ASSEMBLY: F1 ONLY
OUTLINE: B-104585-931
TYPICAL MOTOR PERFORMANCE DATA
HP KW SYNC. RPM F.L. RPM FRAME ENCLOSURE KVA CODE DESIGN
2 1.49 3600 3500 145T EPFC K B
PH Hz VOLTS FL AMPS START TYPE DUTY INSL S.F AMB°C ELEVATION
3 60 575 2 ACROSS THE
LINE
CONTINUOUSB3 1.0 40 3300
FULL LOAD EFF: 85.5 3/4 LOAD EFF: 85.9 1/2 LOAD EFF: 84 GTD. EFF ELEC. TYPE NO LOAD AMPS
FULL LOAD PF: 86 3/4 LOAD PF: 82 1/2 LOAD PF: 72.5 84 SQ CAGE IND RUN .8
F.L. TORQUE LOCKED ROTOR AMPS L.R. TORQUE B.D. TORQUE F.L. RISE°C
3 LB-FT 17.4 9.5 LB-FT 316 12.2 LB-FT 406 36
SOUND PRESSURE
@ 3 FT.
SOUND POWER ROTOR WK^2 MAX. WK^2 SAFE STALL TIME STARTS
/HOUR
APPROX. MOTOR
WGT
69 dBA 79 dBA 0.065 LB-FT^2 4 LB-FT^2 20 SEC. 2 80 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 EXP PROOF CL
I GR C&D CL II
GR E,F,G T3B
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
TSTATS (N/C) 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 12:15:51 AM
FORM 3531 REV.3 02/07/99
** Subject to change without notice.
Uncontrolled Copy
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Speed (RPM)
Current (Amps)
P
E
0.0
2.0
4.0
6.0
0 500 1000 1500 2000 2500 3000 3500 4000
TORQU
10.0
12.0
8.0
14.0
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)
Efficiency (%) P.F. (%) Current (Amps)
17.4 16.4 11.6 2.00 0.80 2.0
9.5 9.4 12.2 3.0 0.00 3600
0 1500 2615 3500 3600
P.F. (%)
3600 3575 3550 3525 3500 3,485 3470 0
0.00 0.74 1.48 2.23 3.0 3.5 3.8 9.5
20.0 53.5 72.5 82.0 86.0 88.0 88.5 42.0
LR Pull-Up BD Rated Idle
FAREEDA DUDEKULA
0.80 0.96 1.20 1.60 2.00 2.32 2.48 17.4
1/4/2019 145TTGR16004
Load 0% 25% 50% 75% 100% 115% 125% LR
Current (Amps)
Torque (ft-lb)
RPM
Efficiency (%)
Motor Speed Data
LOAD
76.2 84.0 85.9 85.5 85.3 85.1
Uncontrolled Copy
Torque Amps
Speed -Torque Curve
Motor Load Data
RPM
0.0
6.8780 4.8810 10.2060 8.6530 326.1560
R1 R2 X1 X2 Xm
0.5
Additional Specifications:
0
0
1.0
VFD Rating
Outline Dwg B-104585-931
Conn. Diag A-EE7300T
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)
ZT2142 FR
69 dBA
NONE
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
CONT
1,000
0.07
Lb-Ft²
36
40
1
feet
°
°
C
C
60
B
K
Hz
EPFC
TGR
575
V
Information Block
145
Submittal
Data @
575
AMP
S
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