HORSEPOWER
RPM / POLES
VOLTAGE / PHASE
FRAME
ENCLOSURE / DEGREE OF PROTECTION
FREQUENCY
FULL LOAD SPEED
SERVICE FACTOR
INSULATION CLASS
FULL LOAD AMPS; 230 / 460
LOCKED ROTOR AMPS (STARTING); 230 / 460
NO LOAD CURRENT
NEMA CODE LETTER
LOAD EFF. P.F.
100% 86.3% 0.69
75% 85.5% 0.68
50% 80.6% 0.58
DUTY CYCLE
FULL LOAD LRT BDT
3.0 lb.ft. 290% 380%
SLIP
NEMA DESIGN
MOMENT OF INERTIA
NUMBER OF STARTS (Hot / Cold)
MAX. AMBIENT TEMPERATURE
MAX. ELEVATION
TEMPERATURE RISE (At Full Load)
DE BEARING
ODE BEARING
GREASE TYPE
MOUNTING
ROTATION
APPROXIMATE WEIGHT
AREA CLASSIFICATION
INVERTER RATING
SPECIFICATION - In Accordance With
WORLDWIDE ELECTRIC MOTOR DATA SHEET
1750 RPM
3.22 / 1.61 A
1
1800 / 4
230 / 460 V / 3
TEFC / IP55
6205ZZ
Mobil Polyrex EM
2 Hot / 3 Cold
40° C at 1.25 SF / 55° C at 1.0 SF
1.25 SF at 40° C / 1.0 SF at 55° C
F
2.28 / 1.14 A
2.80%
0.089 lb.ft.
2
B
60 HZ Suitable For 50 HZ Operation With 1.0 SF
49 lbs.
N
S1 / Continuous
80° C
6205ZZ
3300 Ft. Above Sea Level
EP1-18-143T
NEMA, CSA
F1 (F2 Suitable)
Bi-Directional
Class I, Division 2, Groups A, B, C, D
10:1 CT / 20:1 VT PWM Type
TORQUE
EFFICIENCY / POWER FACTOR
30.0 / 15.0 A
143T
MARCH 10, 2015
E 2F1 2F2 H BA A B C D G J P L AB
2.75 4 5 0.34 2.25 7 6.2 13.8 3.5 0.55 1.5 7.1 7.1 6.3
AA XB XC XD XE
3/4 1.8 4.5 4.1 4.3
SHAFT
0.771
2.25
0.875
1.41
RUN-W
WORLDWIDE ELECTRIC MOTOR DRAWING
EP-143T
DIMENSIONS - INCHES
KEY
0.188
MOUNTING
KEYSET
TERMINAL BOX
S
ES
REVISED - 04/24/17
EP 1 4
Motor Performance Curves
EPIC
Output rating (HP) 1 1750
Full Load Torque : 3 lb.ft
LRT (% FLT): 290
460 volt FLA: 1.6
Rotor Wk^2: 0.089 lb-ft^2
BDT (% FLT): 380
230 volt FLA: 3.2
Motor type:
FL Speed:
Torque at rated voltage
Torque @ 80% voltage
Current at rated voltage
Current at 80% voltage
0
100
200
300
400
500
600
700
800
900
1000
0
50
100
150
200
250
300
350
400
0 10 20 30 40 50 60 70 80 90 100
CURRENT IN %
TORQUE IN %
SPEED IN %
SPEED VS TORQUE & CURRENT CURVE
EFF.
P.F
CURRENT
0
1
2
3
4
5
6
7
8
9
10
0
10
20
30
40
50
60
70
80
90
100
0 25 50 75 100 125
Amps
EFF. & P.F IN %
LOAD IN %
OUTPUT VS EFF., P.F & CURRENT CURVE
6/6/2017
WorldWide Electric Corp
800-808-2131
worldwideelectric.net
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