Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 21-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 01536EG3E254T-W22
List Price : $2,006
Notes:
Performed by: Checked:
W22 Super Premium
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 254T
Output : 15 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3545
Slip : 1.53 %
Voltage : 208-230/460 V
Rated current : 38.5-34.8/17.4 A
Locked rotor current : 268/134 A
Locked rotor current (Il/In) : 7.7
No-load current : 14.0/7.00 A
Full load torque : 21.9 lb.ft
Locked rotor torque : 270 %
Breakdown torque : 350 %
Design : A
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 28 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 273 lb
Moment of inertia : 1.1794 sq.ft.lb
Noise level : 72 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% 0.86 92.4
Regreasing interval 19000 h 20000 h 75% 0.82 91.7
Grease amount 13 g 9 g 50% 0.72 90.2
Notes:
Performed by Checked