WEG 12536EG3G444TS-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 21-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 12536EG3G444TS-W22
List Price : $16,885
Notes:
Performed by: Checked:
W22 Super Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 444/5TS
Output : 125 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3580
Slip : 0.56 %
Voltage : 460 V
Rated current : 136 A
Locked rotor current : 1120 A
Locked rotor current (Il/In) : 8.2
No-load current : 46.0 A
Full load torque : 181 lb.ft
Locked rotor torque : 230 %
Breakdown torque : 310 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 44 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 1680 lb
Moment of inertia : 31.269 sq.ft.lb
Noise level : 81 dB(A)
W22 Super Premium
No.:
Date: 21-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6314 C3 6314 C3 100% 0.87 95.8
Regreasing interval 4000 h 4000 h 75% 0.84 95.4
Grease amount 27 g 27 g 50% 0.76 94.1
Notes:
Performed by Checked
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