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category:
Severe Duty
manufacturer:
Weg
mpn:
00518ST3HIE184TC-W22
subcategory:
Ieee 841
weight:
117
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 Number0518ST3HIE184TC-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage575 V
Number of poles4
Degree of ProtectionIP55
Synchronous speed1800 RPM
Output rating5 HP
MountingF-1
FlangeC
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame182/4TC
Output5 HP (3.7 kW)
Rated speed1750 RPM
Slip0.0278
Rated voltage575 V
Rated current5.19 A
L. R. Amperes40.0 A
LRC7.7x(Code J)
No load current2.32 A
Rated torque15.0 ft.lb
Locked rotor torque2.29
Breakdown torque3
Locked rotor time50s (cold) 28s (hot)
Moment of inertia (J)0.4003 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
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 Quantity3
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