Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 26-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00736OT3H184JM
List Price : $1,086
Notes:
Performed by: Checked:
Close Coupled Pump : Three-Phase - "JM" Type - ODP - NEMA Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 184JM
Output : 7.5 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3480
Slip : 3.33 %
Voltage : 575 V
Rated current : 7.18 A
Locked rotor current : 50.2 A
Locked rotor current (Il/In) : 7.0
No-load current : 2.72 A
Full load torque : 11.2 lb.ft
Locked rotor torque : 210 %
Breakdown torque : 280 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 12 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP21
Approximate weight : 60 lb
Moment of inertia : 0.16350 sq.ft.lb
Noise level : ---
Close Coupled Pump : Three-Phase - "JM" Type - ODP - NEMA Premium
No.:
Date: 26-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6207 ZZ 6205 ZZ 100% 0.87 88.5
Regreasing interval --- --- 75% 0.83 88.5
Grease amount --- --- 50% 0.73 87.5
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
No.:
Date: 26-DEC-2012
C - Slip D - Current at 575V (A)
90
0.9
80
0.8
70
0.7
60
0.6
50
0.5
40
0.4
A - Efficiency (%)
B - Power factor
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Customer :
Product line :
C
A
B
D
Percent of rated output (%)
Close Coupled Pump : Three-Phase - "JM" Type - ODP - NEMA Premium
1.0
2.0
3.0
4.0
5.0
8
6
4
2
0
Frame : 184JM
Output : 7.5 HP
Frequency : 60 Hz
Full load speed : 3480
Voltage : 575 V
Rated current : 7.18 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 7.0
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 210 %
Breakdown torque : 280 %
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 26-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
9.0
8.0
B
A
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Speed related to rated speed (%)
Close Coupled Pump : Three-Phase - "JM" Type - ODP - NEMA Premium
Frame : 184JM
Output : 7.5 HP
Frequency : 60 Hz
Full load speed : 3480
Voltage : 575 V
Rated current : 7.18 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 7.0
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 210 %
Breakdown torque : 280 %
1 2 3 4 5 6 7 8
A
B
C
D
E
F
2E
7.500
BA
2.750
P
7.637
AA
NPT 3/4"
EL
1.250
d1
EUNC 3/8"-16
AJ
5.874
BC AH
A
8.661
D
4.500
T
1.614
EQ
0.630
S
0.187
t1
0.748
AK
4.500
4.258
2F
4.500/5.500
K
1.988
HD
9.921
ET
2.880
EP
1.376
t2
1.102
BD
6.496
B
6.299
G
0.187
AB
6.574
U
0.874
R
0.767
C
15.315
BF
UNC 3/8"x16
J
1.171
O
8.307
H
0.406
EM
1.000
ES
1.575
Flange
FC-149
BB
0.157
Notes:
Performed by:
Checked:
Customer:
Close Coupled Pump : Three-Phase - "JM" Type - ODP - NEMA Premium
26-DEC-2012Three-phase induction motor
Frame 184JM - IP21
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