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Weg Motors 16684654 W22 IEEE 841 NEMA Premium Efficiency 50 HP 4P 324/6T 3Ph 460 V 60 Hz IC411 - TEFC - Foot-mounted-05018ST3QAP326T-W22

SKU kpi004-05018ST3QAP326T-W22
$3,460.07
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Product details

SKU: kpi004-05018ST3QAP326T-W22
Weight (lbs): 607.000000
Manufacturer Part Number: 05018ST3QAP326T-W22
Manufacturer: Weg

Product description

The WEG W22 API661 product is the latest generation of Severe Duty Cast Iron frame industrial motors designed to meet the demands of reliability, efficiency, and total cost of ownership todays’ customers demand.

Additional Information

Catalog Number5018ST3QAP326T-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage460 V
Number of poles4
Degree of ProtectionIP56
Synchronous speed1800 RPM
Output rating50 HP
MountingW-8
FlangeWithout
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame324/6T
Output50 HP (37 kW)
Rated speed1775 RPM
Slip0.0139
Rated voltage460 V
Rated current59.2 A
L. R. Amperes367 A
LRC6.2x(Code G)
No load current23.5 A
Rated torque148 ft.lb
Locked rotor torque2.29
Breakdown torque2.7
Locked rotor time27s (cold) 15s (hot)
Moment of inertia (J)9.16 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.15
Temperature rise80 K
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20°C to +40°C
Altitude1000 m.a.s.l.
Rotation¹Both (CW and CCW)
Noise level²70.0 dB(A)
Frame MaterialCast Iron 
Impregnation MethodDip and Bake Polyester 
Main terminal box holeNPT 2" 
Terminal BlockWithout 
DrainType T, Threaded 
Shaft MaterialSAE 4140 Carbon Steel 
PaintingRAL 5009 202E (ISO 12944 - C4) 
Grounding LugsDouble 
Fan Cover materialCast Iron 
Tropicalized PaintingAccording to IEEE-841 (96h) 
Fan materialConductive Plastic 
Bearing capYes- Bearing Cap 
Balancing Method1/2 Key 
Drip CoverWithout 
Overload protector (phenolic)Without overload protector  
Connection Cables Quantity
Shaft Locking DeviceWith 
Regreasing SystemStainless Steel, at Drive end and Non-drive end 
Bolt MaterialCarbon Steel 
Joints SealMolykote 
Foot flatness(0.005 pol) 0.127 mm 

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Weg Motors 16684654 W22 IEEE 841 NEMA Premium Efficiency 50 HP 4P 324/6T 3Ph 460 V 60 Hz IC411 - TEFC - Foot-mounted-05018ST3QAP326T-W22 Overall rating
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