Page 1
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00218ES3EF56
List Price : $392
Notes:
Performed by: Checked:
Three-Phase : NEMA 56 Frames - TEFC
Page 2
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : F56H
Output : 2 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1740
Slip : 3.33 %
Voltage : 208-230/460 V
Rated current : 6.15-5.80/2.90 A
Locked rotor current : 49.9/24.9 A
Locked rotor current (Il/In) : 8.6
No-load current : 3.40/1.70 A
Full load torque : 5.96 lb.ft
Locked rotor torque : 300 %
Breakdown torque : 320 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 10 s (hot)
Service factor : 1.15 (1.00 at 208V)
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 45 lb
Moment of inertia : 0.20408 sq.ft.lb
Noise level : ---
Three-Phase : NEMA 56 Frames - TEFC
No.:
Date: 24-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6204 ZZ 6203 ZZ 100% 0.79 82.0
Regreasing interval --- --- 75% 0.71 81.0
Grease amount --- --- 50% 0.59 77.5
Notes:
Performed by Checked
Page 3
PERFORMANCE CURVES RELATED TO RATED OUTPUT
Three-phase induction motor - Squirrel cage rotor
100
1.0 0.0
No.:
Date: 24-DEC-2012
C - Slip D - Current at 230V (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 (%)
Three-Phase : NEMA 56 Frames - TEFC
1.0
2.0
3.0
4.0
5.0
8
6
4
2
0
Frame : F56H
Output : 2 HP
Frequency : 60 Hz
Full load speed : 1740
Voltage : 208-230/460 V
Rated current : 6.15-5.80/2.90 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.6
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : A
Locked rotor torque : 300 %
Breakdown torque : 320 %
Page 4
5.0
CHARACTERISTIC CURVES RELATED TO SPEED
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-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
Speed related to rated speed (%)
Three-Phase : NEMA 56 Frames - TEFC
9.0
8.0
7.0
A
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Frame : F56H
Output : 2 HP
Frequency : 60 Hz
Full load speed : 1740
Voltage : 208-230/460 V
Rated current : 6.15-5.80/2.90 A
Insulation class : F
Notes:
Performed by Checked
Locked rotor current (Il/In) : 8.6
Duty cycle : S1
Service factor : 1.15 (1.00 at 208V)
Design : A
Locked rotor torque : 300 %
Breakdown torque : 320 %
Page 5
1 2 3 4 5 6 7 8
A
B
C
D
Notes:
E
Performed by:
2E
4.874
B
6.496
O
F
7.165
N-W
1.874
AJ
5.874
BC
---
2F
3.000
C
13.464
P
7.323
U
0.6250
AK
4.500
AH
2.063
H
0.343
D
3.500
S
0.187
AB
5.433
BD
6.535
BA
2.748
J
1.220
ES
1.102
AA
2XNPT 1/2"
BF
UNC 3/8"x16-2B
A
6.535
K
5.000
R
0.517
Flange
FC-149
BB
0.157
Checked:
Customer:
Three-Phase : NEMA 56 Frames - TEFC
24-DEC-2012Three-phase induction motor
Frame F56H - IP55
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