W22 – LOW VOLTAGE
W22 – LOW VOLTAGE
A high efficiency product, enhancing the productivity to generate the maximum benefit to the customer. This is the focus of the W22 Line, designed to provide not only significantly lower energy consumption, but lower noise and vibration levels, higher reliability, easier maintenance and lower cost of ownership. A motor that anticipates the concepts about energy efficiency, performance and productivity.
Standard Features
- Output: 0.12 kW to 500 kW
- Number of poles: 2, 4, 6 and 8
- Frequency: 50 Hz
- Voltage: 220-240/380-415 V (up to 100 L)
- 380-415/660 V (from 112 M and up)
- Frames: 63 to 355A/B
- Color: RAL 5009 - blue
Versions Available
- High efficiency - IE2
- Premium efficiency - IE3
- Multi speed motors (Dahlander, Double Winding, etc.)
- 10 and 12 poles
Applications
Pumps, compressors, fans, crushers, conveyors, mills, centrifugal machines, presses, elevators, packaging equipment, grinders, etc.
| Features | Benefits |
| Efficiency levels |
High Efficiency - IE2 - Meets or exceeds the IE2 efficiency levels specified in the IEC 60034-30-1 and the requirements of the the European Regulation, if driven by frequency inverter. Premium Efficiency - IE3 - Meets or exceeds the IE3 efficiency levels specified in the IEC 60034-30-1 to provide significant energy savings and a fast return on investment |
| New frame and endshields design | Higher mechanical stiffness and excellent heat dissipation |
| New terminal box design | Diagonally split oversized terminal box provides optimal conditions for operators to access main and accessories terminals. Provides easy and fast modification to the terminal box mounting position (for frames 225S/M to 355A/B) |
| Low bearing operating temperature | Extended lubrication intervals and longer bearings lifetime |
| Exclusive WSeal Sealing System | Preventing the ingress of contaminant agents into the motor interior (for frames 225S/M to 355A/B) |
| New ventilation system | Fins design allows an optimized air flow distribution over the frame and reduces the noise levels |
| Solid and integrated feet | Stiffness, easy alignment and installation |
| WISER insulation system | Increases stator electrical strength and allows the motor operation by frequency inverters, without damage by voltage peaks1) |
More information: www.weg.net
