WEG 3718EP3EAL71 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : .3718EP3EAL71
List Price : $290
Notes:
Performed by: Checked:
Three-Phase : IEC Tru-Metric - TEFC (IP55) - Aluminum Frame
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 71
Output : 0.5 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1710
Slip : 5.00 %
Voltage : 230/460 V
Rated current : 2.12/1.06 A
Locked rotor current : 11.7/5.83 A
Locked rotor current (Il/In) : 5.5
No-load current : 1.60/0.800 A
Full load torque : 1.51 lb.ft
Locked rotor torque : 280 %
Breakdown torque : 290 %
Design : N
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.15
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 20 lb
Moment of inertia : 0.01875 sq.ft.lb
Noise level : 47 dB(A)
Three-Phase : IEC Tru-Metric - TEFC (IP55) - Aluminum Frame
No.:
Date: 24-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6203 ZZ 6202 ZZ 100% 0.60 73.0
Regreasing interval --- --- 75% 0.51 71.0
Grease amount --- --- 50% 0.38 65.0
Notes:
Performed by Checked
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