Three-phase motors
Key Features and Benefits
- Efficiency: Exceeds IE4 "Super Premium" levels, significantly reducing energy consumption compared to IE2/IE3 motors.
- Design: Robust cast iron frame with advanced cooling system (IC411 - TEFC).
- Operating Costs: Designed for low total cost of ownership, with rapid ROI due to energy savings.
- Performance: Lower noise and vibration levels.
- Versatility: Suitable for variable speed drive (VSD) applications.
- Reliability: High reliability, lower maintenance, and long lifespan.
Technical Specifications (Typical)
- Efficiency Class: IE4 (Super Premium)
- Phase: Three-phase
- Power Range: 3 kW up to 355 kW
- Poles: 2, 4, 6, and 8 poles
- Voltage: Various (e.g., 380-400-415 / 660-690 V)
- Frequency: 50 Hz or 60 Hz
- Frame Sizes: 132M to 355M/L
- Protection: IP55 or higher
Applications
The W22 IE4 motors are suited for industries requiring high-performance, continuous duty motors such as pumps, fans, compressors, conveyors, and mining equipment.
