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Product details
category: General Purpose
manufacturer: Weg
mpn: 02518ET3E284TSF3-W22
subcategory: Tefc Cast Iron
weight: 416
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 Number2518ET3E284TSF3-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage230/460//380 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating25 HP
MountingF-3
FlangeWithout
Terminal box¹Top
EnclosureIC411 - TEFC
Frame284TS
Output25 HP (18.5 kW)
Rated speed1765 RPM
Slip0.0194
Rated voltage230/460 V
Rated current59.0/29.5 A
L. R. Amperes366/183 A
LRC6.2x(Code G)
No load current21.0/10.5 A
Rated torque74.4 ft.lb
Locked rotor torque2.4
Breakdown torque2.7
Locked rotor time43s (cold) 24s (hot)
Moment of inertia (J)5.11 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 level²63.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDip and Bake Polyester
Main terminal box holeNPT 1 1/2"
Terminal BlockWithout
DrainRubber, automatic
Shaft MaterialSAE 1040/45 Carbon Steel
PaintingRAL 5009 203A (ISO 12944 - C2)
Grounding LugsSingle
Fan Cover materialCast Iron
Tropicalized PaintingWithout
Fan materialPlastic
Bearing capYes- Bearing Cap
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity12
Shaft Locking DeviceWithout
Regreasing SystemAt Drive end and Non-drive end