WEG 00712EG3E254T-W22 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 21-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00712EG3E254T-W22
List Price : $2,272
Notes:
Performed by: Checked:
W22 Super Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 254T
Output : 7.5 HP
Frequency : 60 Hz
Poles : 6
Full load speed : 1175
Slip : 2.08 %
Voltage : 208-230/460 V
Rated current : 20.9-18.9/9.46 A
Locked rotor current : 129/64.3 A
Locked rotor current (Il/In) : 6.8
No-load current : 10.0/5.00 A
Full load torque : 33.1 lb.ft
Locked rotor torque : 250 %
Breakdown torque : 310 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 50 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 304 lb
Moment of inertia : 3.6561 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 6309 C3 6209 C3 100% 0.79 92.4
Regreasing interval 20000 h 20000 h 75% 0.72 91.7
Grease amount 13 g 9 g 50% 0.60 90.2
Notes:
Performed by Checked
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