Solutions for Oil and Gas WEG Motors

Due to mechanical design flexibility, WEG motors can comply in a more suitable way to operational requirements for oil and gas applications resulting in easy interchangeability with existing motors, quick installation and low maintenance cost.

Low and Medium Voltage Motors

M Line

Power ratings up to 50,000 kW
Voltages up to 13,800 V
Speed: 300 to 3600 rpm

H Line

Power ratings up to 3150 kW
Voltages up to 11,000 V
Speed: 600 to 3600 rpm

Applications

Water Injection Pumps
Crude Oil Exportation Pumps
Sea Water Lift Pumps
Fire Fighting Pumps
Cooling towers pumps
Compressors

Synchronous Motors

Optimized designs, usually applied in pumps and high power compressors. Synchronous motors are used in the extraction, refinement and compression of oil and gas.

Power ratings up to 50,000 kW
Voltages up to 13,800 V
Speed: 180 to 1800 rpm

Explosion-Proof Motors W22XB and W22XC

Low and medium voltage motors, lines W22XB and W22XC offer a complete solution with 2, 4, 6 and 8 poles:

Ex-d / Ex-de – Group II B – Zone: 1, 2, 21 and 22

Power ratings up to 1500 kW
Voltages from 230 to 13,800 V

Ex-d / Ex-de – Group II C – Zone: 1,2, 22 and 21 (on request)

Power ratings up to 1500 kW
Voltages from 230 to 13,800 V

Ex Motors to be used with Frequency Drives

Explosion-proof motors (Ex-d) and non Sparking (Ex-n) meeting the following characteristics:

Speed range from 6 to 70 Hz (6 to 60Hz for 2 poles)
Ex-d Motors for areas classified as Zone 1 (IEC), Group IIA/IIB, temperature class T4 and ambient temperature up to 60°C
The Ex-n Motors can operate in areas classified as Zone 2, Group IIA / IIB / IIC – T3 (IEC), temperature class T3 and ambient temperature up to 40ºC