Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 19-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00112OT3E145T
List Price : $446
Notes:
Performed by: Checked:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : E143/5T
Output : 1 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1145
Slip : 4.58 %
Voltage : 208-230/460 V
Rated current : 3.60-3.26/1.63 A
Locked rotor current : 19.6/9.78 A
Locked rotor current (Il/In) : 6.0
No-load current : 2.20/1.10 A
Full load torque : 4.52 lb.ft
Locked rotor torque : 240 %
Breakdown torque : 290 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.15 (1.00 at 208V)
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP21
Approximate weight : 37 lb
Moment of inertia : 0.14285 sq.ft.lb
Noise level : ---
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
No.:
Date: 19-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6205 ZZ 6204 ZZ 100% 0.70 82.5
Regreasing interval --- --- 75% 0.61 81.5
Grease amount --- --- 50% 0.48 78.5
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
C
90
0.9
80
0.8
A
70
0.7
60
0.6
50
0.5
40
0.4
B
D
No.:
Date: 19-DEC-2012
C - Slip D - Current at 230V (A)
2.0
4.0
6.0
8.0
10.0
4
3
2
1
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Percent of rated output (%)
Customer :
Product line :
Frame : E143/5T
Output : 1 HP
Frequency : 60 Hz
Full load speed : 1145
Voltage : 208-230/460 V
Rated current : 3.60-3.26/1.63 A
Insulation class : F
Notes:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
0
Locked rotor current (Il/In) : 6.0
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : B
Locked rotor torque : 240 %
Breakdown torque : 290 %
Performed by Checked
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 19-DEC-2012
10.0
B - Current related to rated current (I/In)
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
A - Torque related to rated torque (C/Cn)
Customer :
Product line :
0 10 20 30 40 50 60 70 80 90 100
B
A
Speed related to rated speed (%)
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : E143/5T
Output : 1 HP
Frequency : 60 Hz
Full load speed : 1145
Voltage : 208-230/460 V
Rated current : 3.60-3.26/1.63 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 6.0
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : B
Locked rotor torque : 240 %
Breakdown torque : 290 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
Performed by:
2E
5.500
J
1.732
S
F
0.187
O
6.772
C
12.047
BD
6.535
A
6.535
K
1.988
D
3.500
T
653.228
AA
2XNPT 1/2"
BF
UNC 3/8"x16
2F
4.000
P
6.535
N-W
2.250
HD
660
Flange
C
BB
0.157
B
6.496
ES
1.417
G
0.120
R
0.766
AJ
5.874
BC
---
BA
2.250
depth
0.187
U
0.8750
H
0.342
AK
4.500
AH
Checked:
Customer:
Three-Phase : ODP (IP21/IP23) - NEMA Premium Efficiency
19-DEC-2012Three-phase induction motor
Frame E143/5T - IP21
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