Customer :
Three-phase induction motor - Squirrel cage rotor
No.:
Date: 17-DEC-2012
TECHNICAL PROPOSAL
Product line :
Catalog Number : 65036ET3G588/9S-W22
List Price : $66,835
Notes:
Performed by: Checked:
W22 NEMA Premium - Ball Bearings
DATA SHEET
Three-phase induction motor - Squirrel cage rotor
Customer :
Product line :
Frame : 588/9TS
Output : 650 HP
Frequency : 60 Hz
Poles : 2
Full load speed : 3585
Slip : 0.42 %
Voltage : 460 V
Rated current : 685 A
Locked rotor current : 4860 A
Locked rotor current (Il/In) : 7.1
No-load current : 140 A
Full load torque : 939 lb.ft
Locked rotor torque : 200 %
Breakdown torque : 240 %
Design : B
Insulation class : F
Temperature rise : 80 K
Locked rotor time : 56 s (hot)
Service factor : 1.00
Duty cycle : S1
Ambient temperature : -20°C - +40°C
Altitude : 1000
Degree of Protection : IP55
Approximate weight : 4635 lb
Moment of inertia : 175.60 sq.ft.lb
Noise level : 89 dB(A)
W22 NEMA Premium - Ball Bearings
No.:
Date: 17-DEC-2012
D.E. N.D.E. Load Power factor Efficiency (%)
Bearings 6314 C3 6314 C3 100% 0.91 96.6
Regreasing interval 4000 h 4000 h 75% 0.90 96.6
Grease amount 27 g 27 g 50% 0.86 96.1
Notes:
Performed by Checked