Due to the increase in considerable demand for compact and efficient electric motors, the company WAY She introduced the W50 series engine to the market, which turned out to be such a successful solution for customers who noted the advantages of its use, taking into account maximum performance in all operating conditions, in full compliance with strict safety and environmental criteria. The design of the W50 series electric motors was developed using cutting-edge graphics packages, combined with structural and thermal analysis necessary for the production and subsequent release of the engine into the series. The body of the electric motor is characterized by mechanical strength, due to the presence of longitudinal ribs, optimal heat dissipation is ensured, contributing to good cooling, and increasing the service life of the electric motor, taking into account the maximum performance indicators embedded in it.
Technical parameters of high-voltage electric motors of the WEG W50 series:
- Dimensions: from 315 to 450 mm (J/H);
- Output power: from 800 to 1000 kW;
- Number of poles: from 2 to 8;
- Frequency: from 50 to 60 Hz;
- Rated speed: from 895 to 3000 rpm;
- Rated voltage: from 3300 to 6600 V;
- Rated current: from 88.7 to 206 A;
- Current at a static rotor: from 523 to 1339 a;
- Housing type: cast iron;
- Shaft Type: SAE 4140 carbon steel;
- Winding manufacturing technology: vacuum impregnation under pressure (VPI);
- Terminal box location: on the right;
- Type of fan casing: cast iron;
- Type of fan: cast iron;
- Moment of inertia: from 26.4 to 61.2 kgm2;
- Insulation class: F;
- Operating mode: S1;
- Type of startup mode: Direct On Line;
- Operating temperature range: -20 to 40°C;
- Protection class: IP55;
- Type of cooling: IC411 - TEFC (closed type electric motor with forced/fan cooling);
- Type of mounting design: B3R(E) on the support legs;
- Noise level: 78 to 79 dB (A);
- Weight: from 5000 to 5385 kg;
- Colour: blue (RAL 5009 214P).
