Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 04036ET3E324TS-W22
List Price : $4,725
Notes:
Performed by: Checked:
W22 NEMA Premium - Ball Bearings
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 324TS
Output : 40 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3555
Slip : 1.25 %
Voltage : 208-230/460 V
Rated current : 101-91.6/45.8 A
Locked rotor current : 586/293 A
Locked rotor current (Il/In) : 6.4
No-load current : 24.0/12.0 A
Full load torque : 58.3 lb.ft
Locked rotor torque : 230 %
Breakdown torque : 240 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 22 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 547 lb
Moment of inertia : 4.8955 sq.ft.lb
Noise level : 78 dB(A)
W22 NEMA Premium - Ball Bearings
No.:
Date: 17-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6312 C3 6212 C3 100% 0.89 92.4
Regreasing interval 12000 h 15000 h 75% 0.87 92.4
Grease amount 21 g 13 g 50% 0.82 91.7
Notes:
Performed by Checked