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category:
General Purpose
country_of_origin:
TW
manufacturer:
Weg
mpn:
05018ET3E326TF3-W22
subcategory:
Tefc Cast Iron
weight:
598
Product Description
Weg - 05018ET3E326TF3-W22 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 Number5018ET3E326TF3-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage230/460//380 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating50 HP
MountingF-3
FlangeWithout
Terminal box¹Top
EnclosureIC411 - TEFC
Frame326T
Output50 HP (37 kW)
Rated speed1775 RPM
Slip0.0139
Rated voltage230/460 V
Rated current118/59.2 A
L. R. Amperes734/367 A
LRC6.2x(Code G)
No load current47.0/23.5 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 factor1.25
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 level²66.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodDip and Bake Polyester
Main terminal box holeNPT 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