WEG Engines for iron and steel industry.

Motors for rolling mills

Motors for rolling mills are designed to drive the steel industry. They are specially designed to meet the demanding electrical and mechanical requirements to which engines are exposed. They are characterized by a mechanically durable and matched design and high operating torques, and are also suitable for frequency converter operation, while providing the power to realize reliable operation in demanding environments and manufacturing processes.

Greater capacity is very common in integrated steel mills and therefore very specialized motors are required for hot and cold rolling mills and finished product lines. In such types of plants, special design motors, induction and synchronous motors are required, which have a larger capacity and are suitable for precise speed and torque control via variable frequency drives. Low-voltage variable-frequency motors are used for production lines and conveyor belts.

Product features

Insulation system WISE III.generation, class H winding insulation, 200 ° C

  • Impregnation - polyester resin
  • More perfect filling of gaps in grooves
  • Higher mechanical winding strength
  • Less probability of inter-turn short circuit
  • 4 x lower incidence of partial discharges
  • 100% suitable for variable speed applications

Available versions

  • Power range: 3 kW - 260 kW
  • Voltage: 415 V, 50/60 Hz + VFD
  • Torque: 20 - 2972 ​​Nm
  • Number of poles: 4-12
  • Frame size: 132 - 400
  • Cooling: IC410

Low-voltage and high-voltage motors

Universal high voltage motors High voltage pressure motors

  • Power: up to 110,000 kW
  • Voltage: up to 14 400 V
  • Degree of protection: IP 23 - IP 56 / IP 65

* Design according to NEMA or IEC standards


  • Corrosion resistance
  • Reinforced and mechanically resistant construction
  • Structural strength and low vibration 
  • Ensuring constant speed
  • High performance
  • Low maintenance

Master Line

Universal High Voltage Motors Brushless High Voltage Motors

High voltage motors with increased safety High voltage pressure motors

  • Power: up to 50,000 kW
  • Voltage: up to 14 400 V
  • Degree of protection: IP 23 - IP 56 / IP 65

* Design according to NEMA or IEC standards


Kristián Gyenes

Tel.: +421 37 7777 920
Mobile: +421 903 717 015
Fax: +421 37 7777 929