W22 - Cast Iron Three Phase General Purpose Motors NEMA Premium

Three Phase General Purpose Motors
W22 - Cast Iron

Standard Features:

50/60 Hz rated (380V on nameplate - 400/415 available)

Rated 50HZ at same horsepower up to 250HP 1.0 Service Factor for 2,4 & 6 pole motors

Rated 50Hz at same horsepower up to 125HP 1.0 Service Factor for

8 pole motors

Class F insulation (impregnation resin and magnet wire are class H)

F1 mounted (cast iron frames are F2 convertible). Frames 447T and

up can easily be F2 converted by simply rotating the terminal box

adapter

Cast iron frames: regreasable ball bearings (frames 254T and up)

Gasketed conduit box

Inverter Rated

1000:1 for Variable Torque

NEMA Premium

20:1 Constant Torque up to 250HP

6:1 Constant Torque 300HP and up

High Efficiency (EPAct)

12:1 Constant Torque up to 250HP

4:1 Constant Torque 300HP and up

ADDITIONAL TECHNICAL DATA

ELECTRICAL DATA: B-6

MECHANICAL DATA: C-2

W22 - Cast Iron Three Phase General Purpose Motors

Features that make a difference:

All NEMA Premium ratings have a 1.25 service factor (up

to 100 HP) resulting in cooler operation and extended life

of the motor

All Cast Iron Construction, including Terminal Box and

Fan Cover (*)

Solid feet for reduced vibration levels and impact

absorption

Optimized ventilation system for cooler operation and

extended life

High Grade FC200 cast iron provides superior mechanical

strength and heat dissipation

All WEG W22 motors are Totally Enclosed Fan Cooled

with a true IP55 rating against dust and moisture. (IPW56,

IPW65 and IPW66 available as optional)

Exclusive W-Seal 364T and larger provides superior

bearing protection

Taconite Labyrinth seal 586 Frame and larger
Exclusive WEG painting system exceed 200hrs ASTM 117

corrosion test (Exceeds IEEE841 standard)

Balanced to 0.08 inches per second vibration limits

(Meets IEEE841 standard)

Four Bolt Conduit Cover with glued Neoprene Gasket
Impregnation Resin and magnet wire are insulation class H
Stainless Steel Nameplate - Laser etched with high

contrast background

Corrosion Proof Drains
Inverter Duty per NEMA MG1, Part 31
Certified Class I Div 2, Groups A, B, C & D; Class II, Div 2,

Groups F & G

Suitable for IEEE45 and USCG 259 – Marine Duty

*Cast iron fan cover available as an option on 143-215T frames

Order Quantity OfOne PieceTwo PiecesThree PiecesAll Quantitesis acceptable.

We accept all quantities even one piece that we would send for you. There are big stock these brands' parts in our warehouse and one or two pieces is not a problem for us. Of courser, the larger quantity, the better price. We suggest to order as more as possible.

Payment could be Telegraphic Transfer or Paypal Or credit card or even Alipay. We have over 30 years experience on international trade and lots of the payment we can accept. We will send you our accounts once you have make decision on which way will pay us.

Delivery way is by various ways such as by air, or by sea or door to door by courier. For small quantity, we suggest to send by air or by courier because the sea freight agents don't like small weight cargos over 100kg below. Also, the transport time is depends on the way that you choose and we will give you some advice when you have place orders.

We are one of many agents for worldwide famous brands in China and we guarantee all these brand parts that we selling is genuine. There is QR code in the parts and all you could check from the brands' official website.

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