12509ST3QIERB447T-W2 WEG AC Motors

Product Details

• Number of Poles
  8 Pole
• Voltage
  460 V
• Output Rating
  125 HP
• Rated Speed
  889 rpm
• Flange Type
  Without
• Slip
  1.22 %
• Rated torque
  738 ft.lb
• Rotation¹
  Both (CW and CCW)
• Rated speed
  889 rpm
• Moment of inertia (J)
  104 sq.ft.lb
• Enclosure
  IC411 - TEFC
• Voltage
  460 V
• Rated current
  151 A
• No load current
  65.0 A
• Ambient temperature
  -20°C to +40°C
• Approx. weight³
  2078 lb
• Rated voltage
  460 V
• Locked rotor torque
  180 %
• Altitude
  1000 m.a.s.l.
• Number of poles
  8
L. R. Amperes
906 A
Breakdown torque
210 %
Degree of Protection
IP56
Terminal box¹
Left position
Frequency
60 Hz
Locked rotor time
43s (cold) 24s (hot)
Duty Cycle
Cont.(S1)
Output rating
125 HP
Output
125 HP
Insulation Class
F
Starting Method
Direct On Line
Synchronous speed
900 rpm
Frame
445/7T
Design
B
Mounting
F-1
Flange
Without
Number of Poles
8
Temperature rise
80 K
Noise level²
63.0 dB(A)
LRC
6.0x(Code G)
Service factor
1.15
Standard
NEMA MG-1

12509ST3QIERB447T-W2 Related Documents