WEG 00509ES3EOW256T-W22 W22 Standard Efficiency 5 HP 8P 254/6T 3Ph 208-230/460 V 60 Hz IC411 - TEFC - Foot-mounted


Price:
Sale price$1,726.34

Description

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.

Standard NEMA MG-1
Frequency 60 Hz
Voltage 208-230/460 V
Number of poles 8
Degree of Protection IP55
Synchronous speed 900 rpm
Output rating 5 HP
Mounting F-2
Flange Without
Terminal box¹ Right position
Enclosure IC411 - TEFC
Electric Motors
Frame 254/6T
Output 5 HP (3.7 kW)
Number of Poles 8
Frequency 60 Hz
Rated speed 825 rpm
Slip 8.33 %
Rated voltage 208-230/460 V
Rated current 16.1-14.5/7.27 A
L. R. Amperes 101-91.6/45.8 A
LRC 6.3x(Code J)
No load current 6.63-6.00/3.00 A
Rated torque 31.8 ft.lb
Locked rotor torque 300 %
Breakdown torque 0 %
Locked rotor time 36s (cold) 20s (hot)
Moment of inertia (J) 3.14 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 54.0 dB(A)
Approx. weight³ 262 lb
Efficiency
50% 75.5
75% 77.0
100% 77.0
Power factor
50% 0.64
75% 0.76
100% 0.83
Features
Frame Material Cast Iron
Impregnation Method Dip and Bake Polyester
Regreasing System At Drive end and Non-drive end
Main terminal box hole NPT 1 1/2"
Terminal Block Without
Shaft Locking Device Without
Drain Rubber, automatic
Shaft Material SAE 1040/45 Carbon Steel
Painting RAL 9010 203A (ISO 12944 - C2)
Grounding Lugs Single
Fan Cover material Cast Iron
Tropicalized Painting Without
Fan material Plastic
Bearing cap Yes- Bearing Cap
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 12
Features
Frame Material Cast Iron
Impregnation Method Dip and Bake Polyester
Regreasing System At Drive end and Non-drive end
Main terminal box hole NPT 1 1/2"
Terminal Block Without
Shaft Locking Device Without
Drain Rubber, automatic
Shaft Material SAE 1040/45 Carbon Steel
Painting RAL 9010 203A (ISO 12944 - C2)
Grounding Lugs Single
Fan Cover material Cast Iron
Tropicalized Painting Without
Fan material Plastic
Bearing cap Yes- Bearing Cap
Drip Cover Without
Overload protector (phenolic) Without overload protector
Connection Cables Quantity 12
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