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Product details
category: General Purpose
manufacturer: Weg
mpn: 00318ET3E182T-W22S
subcategory: Tefc Cast Iron
weight: 88.5
With cast iron frame, flexible mounting, solid and whole feet, and lower noise levels and operating temperatures, the W22 motors are perfectly suitable for a great variety of industrial applications.
Additional Information
Catalog Number0318ET3E182T-W22S
StandardNEMA MG-1
Frequency60 Hz
Voltage230/460//380 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating3 HP
MountingF-1
FlangeWithout
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame182T
Output3 HP (2.2 kW)
Rated speed1760 RPM
Slip0.0222
Rated voltage230/460 V
Rated current7.82/3.91 A
L. R. Amperes63.3/31.7 A
LRC8.1x(Code K)
No load current4.00/2.00 A
Rated torque8.95 ft.lb
Locked rotor torque2.29
Breakdown torque3.4
Locked rotor time41s (cold) 23s (hot)
Moment of inertia (J)0.3401 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 level²56.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDip and Bake Polyester
Main terminal box holeNPT 1"
Terminal BlockWithout
DrainRubber, automatic
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 207A (ISO 12944 - C2)
Grounding LugsSingle
Fan Cover materialSteel
Tropicalized PaintingWithout
Fan materialPlastic
Bearing capNo-Without Bearing Cap
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity9
Shaft Locking DeviceWithout