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Weg Motors 11433788 W22 IEEE 841 NEMA Premium Efficiency 3 HP 6P 213TC 3Ph 575 V 60 Hz IC411 - TEFC - Foot-mounted-00312ST3HIE213TC-W22

SKU kpi004-00312ST3HIE213TC-W22
$1,245.09
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Product details

SKU: kpi004-00312ST3HIE213TC-W22
Weight (lbs): 160.000000
Manufacturer Part Number: 00312ST3HIE213TC-W22
Manufacturer: Weg

Product description

The W22 IEEE 841 motors were especially designed to operate in petrochemical and chemical industries. The motor has cast iron frame, flexible mounting, solid and whole feet, low noise levels, anticorrosive internal coating and high efficiency.

Additional Information

Catalog Number0312ST3HIE213TC-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage575 V
Number of poles6
Degree of ProtectionIP55
Synchronous speed1200 RPM
Output rating3 HP
MountingF-1
FlangeC
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame213TC
Output3 HP (2.2 kW)
Rated speed1175 RPM
Slip0.0208
Rated voltage575 V
Rated current3.53 A
L. R. Amperes24.7 A
LRC7.0x(Code K)
No load current2.20 A
Rated torque13.4 ft.lb
Locked rotor torque2
Breakdown torque2.8
Locked rotor time104s (cold) 58s (hot)
Moment of inertia (J)1.20 sq.ft.lb
DesignB
Insulation ClassF
Service factor1.25
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 level²55.0 dB(A)
Frame MaterialCast Iron 
Impregnation MethodDip and Bake Polyester 
Main terminal box holeNPT 1" 
Terminal BlockWithout 
DrainType T, Threaded 
Shaft MaterialSAE 1040/45 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 DeviceWithout 
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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