WEG 02012EG3E286T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 21-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 02012EG3E286T-W22
List Price : $4,358
Notes:
Performed by: Checked:
W22 Super Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 286T
Output : 20 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1180
Slip : 1.67 %
Voltage : 208-230/460 V
Rated current : 54.0-48.8/24.4 A
Locked rotor current : 361/181 A
Locked rotor current (Il/In) : 7.4
No-load current : 22.0/11.0 A
Full load torque : 87.8 lb.ft
Locked rotor torque : 270 %
Breakdown torque : 300 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 20 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 474 lb
Moment of inertia : 9.2889 sq.ft.lb
Noise level : 59 dB(A)
W22 Super Premium
No.:
Date: 21-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6311 C3 6211 C3 100% 0.83 93.0
Regreasing interval 20000 h 20000 h 75% 0.78 92.4
Grease amount 18 g 11 g 50% 0.67 91.7
Notes:
Performed by Checked
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