Weg Electric 01012ES3EOW256T-W22, 10 Hp, 254/6T Frame, 1200 RPM, 208-230/460 Vac, TEFC, 3 PH, Foot-mounted, W22 Standard Efficiency.

01012ES3EOW256T-W22, 10 Hp, 254/6T Frame, 1200 RPM, 208-230/460 Vac, TEFC, 3 PH, Foot-mounted, W22 Standard Efficiency.

Engineering Data

These special motors have the high slip and high torque that oil well beam pumping units demand. W22 Design D motors are requested on specifications for most major oil companies around the world as a result of their long lasting performance, low purchase and maintenance cost.

Product features
Standard NEMA MG-1
Frequency 60 Hz
Voltage 208-230/460 V
Number of poles 6
Degree of Protection IP55
Synchronous speed 1200 rpm
Output rating 10 HP
Mounting Foot-mounted
Flange Without
Mounting F-2
Terminal box¹ Right position
Enclosure IC411 - TEFC

Frame 254/6T
Output 10 HP (7.5 kW)
Number of Poles 6
Frequency 60 Hz
Rated speed 1085 rpm
Slip 9.58 %
Rated voltage 208-230/460 V
Rated current 28.8-26.0/13.0 A
L. R. Amperes 175-159/79.3 A
LRC 6.1x(Code H)
No load current 8.51-7.70/3.85 A
Rated torque 48.4 ft.lb
Locked rotor torque 320 %
Breakdown torque 0 %
Locked rotor time 28s (cold) 16s (hot)
Moment of inertia (J) 4.37 sq.ft.lb
Design D
Insulation Class F
Service factor 1.15
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-2
Rotation¹ Both (CW and CCW)
Noise level² 59.0 dB(A)