Master Line

The Master line motors stand out for the flexibility of their electrical and mechanical design, resulting in a high-performance product, complying with the international standards and aligned with the global trends.

Their design is easily customized so as to make them interchangeable with already existing motors, cutting down operating costs with downtime for motor replacement.

They can also be designed for inverter operation, enabling accurate speed control, as well as high torque during start.

Output

:

up to 50,000 kW

Poles

:

II up to VIII

Frame

:

208 up to 1,800

Voltage

:

220 up to 13,800 V

Frequency

:

50 or 60 Hz

Temperature Class

:

T4

Enclosure

:

IC01, IC31, IC06, IC37, IC81W, IC511, IC611, IC616 and IC666

Insulation Class

:

F

Temperature Rise

:

B (80K)

Ambient Temperature

:

-20˚ C to +40˚ C at 1000 masl

Frame Material

:

Welded Steel Plate or Cast iron

Starting Method

:

DOL (Direct On Line)

Thermal Protection

:

RTD PT-100 – two per phase

:

RTD PT-100 – one per bearing

Anti Condensation

:

Space Heater

Water Leakage Sensor

:

for IC81W and IC86W cooling type

Construction

:

Horizontal / Vertical

Standard

:

IEC / NEMA / NBR

Manufacturing Site

:

WEG Energy (Brazil, India, China, Portugal)

  Starting Method: VFD, Soft-Starter

  Vibration sensors: accelerometer, velometer or proximity

  Motor for hazardous area certification: INMETRO, ATEX, IECEx, CSA and TR-CU

  Soleplate, anchor bolts, baseplate

  Both electrically insulated bearings

  Shaft grounding brush

  Class H insulation

  Capacitor and Surge Arrester for surge protection

  Capacitor bank for power factor correction

  Non-Reverse rachet

  Tapered shaft end, P-Base, Hollow shaft or double shaft end

  Vertical motor with bearings suitable to withstand external axial loads

  Stainless steel screw, nuts and washer

  Other features on request

  Customized

  High efficiency

  Low noise level

  Simple and reduce maintenance

  Optimized project

  Reliability and robustness