Weg Motors 11442839 W22 NEMA Premium Efficiency 7.5 HP 6P 254T 3Ph 230/460//380 V 60//50 Hz IC411 – TEFC – Foot-mounted-00712ET3E254T-W22S – One-stop shop for professional tools and equipment.

Description

Product Description

Weg – 00712ET3E254T-W22S 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 Number0712ET3E254T-W22S

StandardNEMA MG-1

Frequency60 Hz

Voltage230/460//380 V

Number of poles6

Degree of ProtectionIP55

Synchronous speed1200 RPM

Output rating7.5 HP

MountingF-1

FlangeWithout

Terminal box¹Left position

EnclosureIC411 – TEFC

Frame254T

Output7.5 HP (5.5 kW)

Rated speed1178 RPM

Slip0.0183

Rated voltage230/460 V

Rated current19.0/9.48 A

L. R. Amperes129/64.5 A

LRC6.8x(Code H)

No load current9.00/4.50 A

Rated torque33.4 ft.lb

Locked rotor torque2.5

Breakdown torque3

Locked rotor time54s (cold) 30s (hot)

Moment of inertia (J)3.92 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 level²59.0 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 CoverWithout

Overload protector (phenolic)Without overload protector

Connection Cables Quantity12

Shaft Locking DeviceWithout

Regreasing SystemAt Drive end and Non-drive end