WEG 00156ST3QIE143T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 26-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00156ST3QIE143T-W22
List Price : $981
Notes:
Performed by: Checked:
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 143T
Output : 1.5 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3490
Slip : 3.06 %
Voltage : 460 V
Rated current : 1.91 A
Locked rotor current : 17.0 A
Locked rotor current (Il/In) : 8.9
No-load current : 0.750 A
Full load torque : 2.23 lb.ft
Locked rotor torque : 350 %
Breakdown torque : 380 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 21 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 41 lb
Moment of inertia : 0.04699 sq.ft.lb
Noise level : 68 dB(A)
Three-Phase: W22 IEEE-841™ Petrochem Motors - NEMA Premium® Efficiency
No.:
Date: 26-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6205 C3 6204 C3 100% 0.86 84.0
Regreasing interval 20000 h 20000 h 75% 0.82 84.0
Grease amount 4 g 4 g 50% 0.72 81.5
Notes:
Performed by Checked
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