Weg Electric 00712ET3E254T-W22S, 7 1/2 Hp, 1200 Rpm, 254 FR, 230/460//380 Vac, TEFC, 3 PH, Foot-mounted, NEMA Premium Efficiency.

00712ET3E254T-W22S, 7 1/2 Hp, 1200 Rpm, 254 FR, 230/460//380 Vac, TEFC, 3 PH, Foot-mounted, NEMA Premium Efficiency.

Engineering Data

With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications.

Product features
Standard NEMA MG-1
Frequency 60//50 Hz
Voltage 230/460//380 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 7.5 HP
Mounting Foot-mounted
Flange Without
Mounting F-1
Terminal box¹ Left position

Frame 254T
Output 7.5 HP (5.5 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1175 rpm
Slip 2.08 %
Rated voltage 230/460 V
Rated current 19.0/9.48 A
L. R. Amperes 129/64.5 A
LRC 6.8x(Code H)
No load current 9.00/4.50 A
Rated torque 33.5 ft.lb
Locked rotor torque 250 %
Breakdown torque 300 %
Locked rotor time 54s (cold) 30s (hot)
Moment of inertia (J) 3.92 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 59.0 dB(A)