Weg Electric 05036ET3E326HP-W22, 50 Hp, 3600 Rpm, 326HP Frame, 230/460//380 Vac, TEFC, 3 PH, Footless, W22 P Base NEMA Premium Efficiency.

05036ET3E326HP-W22, 50 Hp, 3600 Rpm, 326HP Frame, 230/460//380 Vac, TEFC, 3 PH, Footless, W22 P Base NEMA Premium Efficiency.

Engineering Data

Line of vertical motors with flange type P. For application on irrigation pumps, water treatment, petrochemical industry, among others, in environments with dust and humidity demanding high torque.

Product features
Standard NEMA MG-1
Frequency 60//50 Hz
Voltage 230/460//380 V
Number of poles 2
Degree of Protection IP55
Synchronous speed 3600 rpm
Output rating 50 HP
Mounting Footless
Flange P
Mounting W-6
Terminal box¹ Left position
Enclosure IC411 - TEFC

Frame 326HP
Output 50 HP (37 kW)
Number of Poles 2
Frequency 60 Hz
Rated speed 3560 rpm
Slip 1.11 %
Rated voltage 230/460 V
Rated current 112/56.1 A
L. R. Amperes 707/353 A
LRC 6.3x(Code G)
No load current 28.0/14.0 A
Rated torque 73.8 ft.lb
Locked rotor torque 240 %
Breakdown torque 229 %
Locked rotor time 36s (cold) 20s (hot)
Moment of inertia (J) 5.75 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 W-6
Rotation¹ Both (CW and CCW)
Noise level² 76.0 dB(A)