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category:
General Purpose
country_of_origin:
MX
manufacturer:
Weg
mpn:
07512ET3HRB405T-W22
subcategory:
Tefc Cast Iron
weight:
1195
Product Description
Weg - 07512ET3HRB405T-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 Number7512ET3HRB405T-W22
StandardNEMA MG-1
Frequency60 Hz
Voltage575 V
Number of poles6
Degree of ProtectionIP55
Synchronous speed1200 RPM
Output rating75 HP
MountingF-1
FlangeWithout
Terminal box¹Left position
EnclosureIC411 - TEFC
Frame404/5T
Output75 HP (55 kW)
Rated speed1184 RPM
Slip0.0133
Rated voltage575 V
Rated current67.9 A
L. R. Amperes435 A
LRC6.4x(Code G)
No load current24.0 A
Rated torque333 ft.lb
Locked rotor torque2.29
Breakdown torque2.29
Locked rotor time30s (cold) 17s (hot)
Moment of inertia (J)40.2 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 level²68.0 dB(A)
Frame MaterialCast Iron
Impregnation MethodConstant Resin Flow
Main terminal box holeNPT 3"
Terminal BlockWithout
DrainRubber, automatic
Shaft MaterialSAE 4140 Carbon Steel
PaintingRAL 5009 203A (ISO 12944 - C2)
Grounding LugsDouble
Fan Cover materialCast Iron
Tropicalized PaintingWithout
Fan materialPlastic
Bearing capYes- Bearing Cap
Balancing Method1/2 Key
Drip CoverWithout
Overload protector (phenolic)Without overload protector
Connection Cables Quantity6
Shaft Locking DeviceWith
Regreasing SystemAt Drive end and Non-drive end