Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00736ET3ERS213T
List Price : $980
Notes:
Performed by: Checked:
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 213T
Output : 7.5 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3530
Slip : 1.94 %
Voltage : 208-230/460 V
Rated current : 19.1-17.3/8.63 A
Locked rotor current : 138/69.0 A
Locked rotor current (Il/In) : 8.0
No-load current : 7.00/3.50 A
Full load torque : 11.0 lb.ft
Locked rotor torque : 260 %
Breakdown torque : 340 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 26 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 121 lb
Moment of inertia : 0.57664 sq.ft.lb
Noise level : ---
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
No.:
Date: 17-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6208 ZZ 6206 ZZ 100% 0.88 91.0
Regreasing interval --- --- 75% 0.82 90.2
Grease amount --- --- 50% 0.72 88.5
Notes:
Performed by Checked
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
C
90
80
70
0.9
0.8
0.7
A
No.:
Date: 17-DEC-2012
C - Slip D - Current at 230V (A)
1.0
2.0
3.0
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 :
Frame : 213T
Output : 7.5 HP
Frequency : 60 Hz
Full load speed : 3530
Voltage : 208-230/460 V
Rated current : 19.1-17.3/8.63 A
Insulation class : F
B
D
Percent of rated output (%)
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
4.0
5.0
40
30
20
10
0
Locked rotor current (Il/In) : 8.0
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 260 %
Breakdown torque : 340 %
Notes:
Performed by Checked
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-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 : Rolled Steel Motor - NEMA Premium Efficiency
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : 213T
Output : 7.5 HP
Frequency : 60 Hz
Full load speed : 3530
Voltage : 208-230/460 V
Rated current : 19.1-17.3/8.63 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.0
Duty cycle : S1
Service factor : 1.15
Design : B
Locked rotor torque : 260 %
Breakdown torque : 340 %
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
Performed by:
2E
8.500
B
7.953
S
F
0.313
O
10.285
d2
A 4
BF
0.562
A
9.449
BA
3.500
R
1.203
T
0.923
Flange
FD-254
BB
0.203
P
10.071
U
1.375
depth
0.313
H
0.406
AJ
10.000
AB
7.398
N-W
3.375
D
5.250
C
20.257
AK
9.000
2F
5.500/7.000
ES
2.480
G
0.167
d1
A 4
BD
11.000
Checked:
Customer:
Three-Phase : Rolled Steel Motor - NEMA Premium Efficiency
17-DEC-2012Three-phase induction motor
Frame 213T - IP55
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