WEG 00158OS3ED56 User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 00158OS3ED56
List Price : $305
Notes:
Performed by: Checked:
Three-Phase : NEMA 56 Frames - ODP
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : D56
Output : 1.5 HP
Frequency : 60 Hz
Poles : 4
Full load speed : 1720
Slip : 4.44 %
Voltage : 208-230/460 V
Rated current : 4.70-4.42/2.21 A
Locked rotor current : 27.4/13.7 A
Locked rotor current (Il/In) : 6.2
No-load current : 2.80/1.40 A
Full load torque : 4.52 lb.ft
Locked rotor torque : 220 %
Breakdown torque : 260 %
Design : A
Insulation class : B
Temperature rise : 80 K
Locked rotor time : 10 s (hot)
Service factor : 1.15 (1.00 at 208V)
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP21
Approximate weight : 31 lb
Moment of inertia : 0.09041 sq.ft.lb
Noise level : ---
Three-Phase : NEMA 56 Frames - ODP
No.:
Date: 24-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6204 ZZ 6203 ZZ 100% 0.81 77.0
Regreasing interval --- --- 75% 0.72 76.0
Grease amount --- --- 50% 0.59 74.0
Notes:
Performed by Checked
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