Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 24-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 01536ET3Y160M-W22
List Price : $2,413
Notes:
Performed by: Checked:
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 160M
Output : 20 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3550
Slip : 1.39 %
Voltage : 460 V
Rated current : 24.4 A
Locked rotor current : 205 A
Locked rotor current (Il/In) : 8.4
No-load current : 10.5 A
Full load torque : 29.2 lb.ft
Locked rotor torque : 300 %
Breakdown torque : 410 %
Design : N
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 18 s (hot)
Service factor : 1.25
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 262 lb
Moment of inertia : 1.1203 sq.ft.lb
Noise level : 72 dB(A)
Three-Phase: W22 IE3 IEC Tru-Metric - TEFC (IP55) Cast Iron Frame
No.:
Date: 24-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6309 C3 6209 C3 100% 0.84 91.7
Regreasing interval 19000 h 20000 h 75% 0.80 91.7
Grease amount 13 g 9 g 50% 0.69 89.5
Notes:
Performed by Checked