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category:
General Purpose
manufacturer:
Weg
mpn:
01518ET3HR254TC-W22
subcategory:
Tefc Cast Iron
weight:
286
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 Number1518ET3HR254TC-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage575 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating15 HP
MountingW-6
FlangeC
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame254TC
Output15 HP (11 kW)
Rated speed1768 RPM
Slip0.0178
Rated voltage575 V
Rated current14.4 A
L. R. Amperes92.2 A
LRC6.4x(Code G)
No load current5.60 A
Rated torque44.6 ft.lb
Locked rotor torque2.4
Breakdown torque2.6
Locked rotor time55s (cold) 31s (hot)
Moment of inertia (J)2.62 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 level²64.0 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
Balancing Method1/2 Key
Drip CoverWith
Overload protector (phenolic)Without overload protector
Connection Cables Quantity6
Shaft Locking DeviceWithout
Regreasing SystemAt Drive end and Non-drive end