WEG 3336OS3EJPR56C User Manual
Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 28-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : .3336OS3EJPR56C
List Price : $220
Notes:
Performed by: Checked:
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : A56
Output : 0.33 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3500
Slip : 2.78 %
Voltage : 208-230/460 V
Rated current : 1.34-1.40/0.698 A
Locked rotor current : 7.96/3.98 A
Locked rotor current (Il/In) : 5.7
No-load current : 1.10/0.550 A
Full load torque : 0.488 lb.ft
Locked rotor torque : 260 %
Breakdown torque : 320 %
Design : A
Insulation class : B
Temperature rise : 80 K
Locked rotor time : 15 s (hot)
Service factor : 1.75 (1.00 at 208V)
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP21
Approximate weight : 22 lb
Moment of inertia : 0.01661 sq.ft.lb
Noise level : ---
Jet Pump - NEMA 56 : Three-Phase - Keyed - ODP (IP21)
No.:
Date: 28-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6203 2RS 6202 2RS 100% 0.72 63.0
Regreasing interval --- --- 75% 0.64 57.0
Grease amount --- --- 50% 0.54 48.0
Notes:
Performed by Checked
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